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Code Issues Wiki Activity

Fixed Bug 92806 - Clean up C & C++ Syntax AST Nodes for array usage.

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This commit is contained in:
John Camelon 2005-04-28 15:55:18 +00:00
parent 3c46b1d4bc
commit 3bdeb43cf3
31 changed files with 147 additions and 1125 deletions
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35
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTArrayDeclarator.java
View file

@ -13,6 +13,7 @@ import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTArrayDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTArrayModifier;
import org.eclipse.cdt.core.dom.ast.IASTInitializer;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -20,47 +21,17 @@ import org.eclipse.cdt.core.dom.ast.IASTInitializer;
public class CASTArrayDeclarator extends CASTDeclarator implements
IASTArrayDeclarator {
private int currentIndex = 0;
private void removeNullArrayModifiers() {
int nullCount = 0;
for( int i = 0; i < arrayMods.length; ++i )
if( arrayMods[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTArrayModifier [] old = arrayMods;
int newSize = old.length - nullCount;
arrayMods = new IASTArrayModifier[ newSize ];
for( int i = 0; i < newSize; ++i )
arrayMods[i] = old[i];
currentIndex = newSize;
}
private IASTArrayModifier [] arrayMods = null;
private static final int DEFAULT_ARRAYMODS_LIST_SIZE = 4;
public IASTArrayModifier[] getArrayModifiers() {
if( arrayMods == null ) return IASTArrayModifier.EMPTY_ARRAY;
removeNullArrayModifiers();
return arrayMods;
return (IASTArrayModifier[]) ArrayUtil.removeNulls( IASTArrayModifier.class, arrayMods );
}
public void addArrayModifier(IASTArrayModifier arrayModifier) {
if( arrayMods == null )
{
arrayMods = new IASTArrayModifier[ DEFAULT_ARRAYMODS_LIST_SIZE ];
currentIndex = 0;
}
if( arrayMods.length == currentIndex )
{
IASTArrayModifier [] old = arrayMods;
arrayMods = new IASTArrayModifier[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
arrayMods[i] = old[i];
}
arrayMods[ currentIndex++ ] = arrayModifier;
arrayMods = (IASTArrayModifier[]) ArrayUtil.append( IASTArrayModifier.class, arrayMods, arrayModifier );
}
protected boolean postAccept( ASTVisitor action ){

38
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTCompositeTypeSpecifier.java
View file

@ -14,6 +14,7 @@ import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.c.ICASTCompositeTypeSpecifier;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -53,55 +54,26 @@ public class CASTCompositeTypeSpecifier extends CASTBaseDeclSpecifier implements
this.name = name;
}
private int currentIndex = 0;
private IASTDeclaration [] declarations = null;
private IScope scope = null;
private static final int DEFAULT_DECLARATIONS_LIST_SIZE = 4;
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTCompositeTypeSpecifier#getMembers()
*/
public IASTDeclaration [] getMembers() {
if( declarations == null ) return IASTDeclaration.EMPTY_DECLARATION_ARRAY;
removeNullDeclarations();
return declarations;
return (IASTDeclaration[]) ArrayUtil.removeNulls( IASTDeclaration.class, declarations );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTCompositeTypeSpecifier#addMemberDeclaration(org.eclipse.cdt.core.dom.ast.IASTDeclaration)
*/
public void addMemberDeclaration(IASTDeclaration declaration) {
if( declarations == null )
{
declarations = new IASTDeclaration[ DEFAULT_DECLARATIONS_LIST_SIZE ];
currentIndex = 0;
}
if( declarations.length == currentIndex )
{
IASTDeclaration [] old = declarations;
declarations = new IASTDeclaration[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
declarations[i] = old[i];
}
declarations[ currentIndex++ ] = declaration;
declarations = (IASTDeclaration[]) ArrayUtil.append( IASTDeclaration.class, declarations, declaration );
}
/**
* @param decls2
*/
private void removeNullDeclarations() {
int nullCount = 0;
for( int i = 0; i < declarations.length; ++i )
if( declarations[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTDeclaration [] old = declarations;
int newSize = old.length - nullCount;
declarations = new IASTDeclaration[ newSize ];
for( int i = 0; i < newSize; ++i )
declarations[i] = old[i];
currentIndex = newSize;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTCompositeTypeSpecifier#getScope()

45
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTCompoundStatement.java
View file

@ -14,6 +14,7 @@ import org.eclipse.cdt.core.dom.ast.IASTCompoundStatement;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTStatement;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
@ -22,25 +23,10 @@ import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
public class CASTCompoundStatement extends CASTNode implements
IASTCompoundStatement, IASTAmbiguityParent {
private int currentIndex = 0;
private void removeNullStatements() {
int nullCount = 0;
for( int i = 0; i < statements.length; ++i )
if( statements[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTStatement [] old = statements;
int newSize = old.length - nullCount;
statements = new IASTStatement[ newSize ];
for( int i = 0; i < newSize; ++i )
statements[i] = old[i];
currentIndex = newSize;
}
private IASTStatement [] statements = null;
private IScope scope = null;
private static final int DEFAULT_STATEMENT_LIST_SIZE = 8;
/* (non-Javadoc)
@ -48,27 +34,14 @@ public class CASTCompoundStatement extends CASTNode implements
*/
public IASTStatement[] getStatements() {
if( statements == null ) return IASTStatement.EMPTY_STATEMENT_ARRAY;
removeNullStatements();
return statements;
return (IASTStatement[]) ArrayUtil.removeNulls( IASTStatement.class, statements );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTCompoundStatement#addStatement(org.eclipse.cdt.core.dom.ast.IASTStatement)
*/
public void addStatement(IASTStatement statement) {
if( statements == null )
{
statements = new IASTStatement[ DEFAULT_STATEMENT_LIST_SIZE ];
currentIndex = 0;
}
if( statements.length == currentIndex )
{
IASTStatement [] old = statements;
statements = new IASTStatement[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
statements[i] = old[i];
}
statements[ currentIndex++ ] = statement;
statements = (IASTStatement[]) ArrayUtil.append( IASTStatement.class, statements, statement );
}
/* (non-Javadoc)
@ -96,14 +69,14 @@ public class CASTCompoundStatement extends CASTNode implements
}
public void replace(IASTNode child, IASTNode other) {
IASTStatement [] s = getStatements();
for( int i = 0; i < s.length; ++i )
if( statements == null ) return;
for( int i = 0; i < statements.length; ++i )
{
if( s[i] == child )
if( statements[i] == child )
{
other.setParent( s[i].getParent() );
other.setPropertyInParent( s[i].getPropertyInParent() );
s[i] = (IASTStatement) other;
other.setParent( statements[i].getParent() );
other.setPropertyInParent( statements[i].getPropertyInParent() );
statements[i] = (IASTStatement) other;
break;
}
}

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTDeclarator.java
View file

@ -17,6 +17,7 @@ import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTPointerOperator;
import org.eclipse.cdt.core.dom.ast.IASTTypeId;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -27,22 +28,7 @@ public class CASTDeclarator extends CASTNode implements IASTDeclarator {
private IASTName name;
private IASTDeclarator nestedDeclarator;
private IASTPointerOperator [] pointerOps = null;
private static final int DEFAULT_PTROPS_LIST_SIZE = 2;
private int currentIndex;
private void removeNullPointers() {
int nullCount = 0;
for( int i = 0; i < pointerOps.length; ++i )
if( pointerOps[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTPointerOperator [] old = pointerOps;
int newSize = old.length - nullCount;
pointerOps = new IASTPointerOperator[ newSize ];
for( int i = 0; i < newSize; ++i )
pointerOps[i] = old[i];
currentIndex = newSize;
}
/* (non-Javadoc)
@ -50,8 +36,7 @@ public class CASTDeclarator extends CASTNode implements IASTDeclarator {
*/
public IASTPointerOperator[] getPointerOperators() {
if( pointerOps == null ) return IASTPointerOperator.EMPTY_ARRAY;
removeNullPointers();
return pointerOps;
return (IASTPointerOperator[]) ArrayUtil.removeNulls( IASTPointerOperator.class, pointerOps );
}
/* (non-Javadoc)
@ -86,19 +71,8 @@ public class CASTDeclarator extends CASTNode implements IASTDeclarator {
* @see org.eclipse.cdt.core.dom.ast.IASTDeclarator#addPointerOperator(org.eclipse.cdt.core.dom.ast.IASTPointerOperator)
*/
public void addPointerOperator(IASTPointerOperator operator) {
if( pointerOps == null )
{
pointerOps = new IASTPointerOperator[ DEFAULT_PTROPS_LIST_SIZE ];
currentIndex = 0;
}
if( pointerOps.length == currentIndex )
{
IASTPointerOperator [] old = pointerOps;
pointerOps = new IASTPointerOperator[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
pointerOps[i] = old[i];
}
pointerOps[ currentIndex++ ] = operator; }
pointerOps = (IASTPointerOperator[]) ArrayUtil.append( IASTPointerOperator.class, pointerOps, operator );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTDeclarator#setNestedDeclarator(org.eclipse.cdt.core.dom.ast.IASTDeclarator)

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTDesignatedInitializer.java
View file

@ -14,6 +14,7 @@ import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTInitializer;
import org.eclipse.cdt.core.dom.ast.c.ICASTDesignatedInitializer;
import org.eclipse.cdt.core.dom.ast.c.ICASTDesignator;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -27,19 +28,7 @@ public class CASTDesignatedInitializer extends CASTNode implements
* @see org.eclipse.cdt.core.dom.ast.c.ICASTDesignatedInitializer#addDesignator(org.eclipse.cdt.core.dom.ast.c.ICASTDesignator)
*/
public void addDesignator(ICASTDesignator designator) {
if( designators == null )
{
designators = new ICASTDesignator[ DEFAULT_DESIGNATORS_LIST_SIZE ];
currentIndex = 0;
}
if( designators.length == currentIndex )
{
ICASTDesignator [] old = designators;
designators = new ICASTDesignator[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
designators[i] = old[i];
}
designators[ currentIndex++ ] = designator;
designators = (ICASTDesignator[]) ArrayUtil.append( ICASTDesignator.class, designators, designator );
}
/* (non-Javadoc)
@ -47,27 +36,10 @@ public class CASTDesignatedInitializer extends CASTNode implements
*/
public ICASTDesignator[] getDesignators() {
if( designators == null ) return ICASTDesignatedInitializer.EMPTY_DESIGNATOR_ARRAY;
removeNullDesignators();
return designators;
return (ICASTDesignator[]) ArrayUtil.removeNulls( ICASTDesignator.class, designators );
}
private void removeNullDesignators() {
int nullCount = 0;
for( int i = 0; i < designators.length; ++i )
if( designators[i] == null )
++nullCount;
if( nullCount == 0 ) return;
ICASTDesignator [] old = designators;
int newSize = old.length - nullCount;
designators = new ICASTDesignator[ newSize ];
for( int i = 0; i < newSize; ++i )
designators[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private ICASTDesignator [] designators = null;
private static final int DEFAULT_DESIGNATORS_LIST_SIZE = 2;
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.c.ICASTDesignatedInitializer#getRHSInitializer()
*/

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTEnumerationSpecifier.java
View file

@ -12,6 +12,7 @@ package org.eclipse.cdt.internal.core.dom.parser.c;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.c.ICASTEnumerationSpecifier;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -25,19 +26,7 @@ public class CASTEnumerationSpecifier extends CASTBaseDeclSpecifier implements
* @see org.eclipse.cdt.core.dom.ast.IASTEnumerationSpecifier#addEnumerator(org.eclipse.cdt.core.dom.ast.IASTEnumerationSpecifier.IASTEnumerator)
*/
public void addEnumerator(IASTEnumerator enumerator) {
if( enumerators == null )
{
enumerators = new IASTEnumerator[ DEFAULT_ENUMERATOR_LIST_SIZE ];
currentIndex = 0;
}
if( enumerators.length == currentIndex )
{
IASTEnumerator [] old = enumerators;
enumerators = new IASTEnumerator[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
enumerators[i] = old[i];
}
enumerators[ currentIndex++ ] = enumerator;
enumerators = (IASTEnumerator[]) ArrayUtil.append( IASTEnumerator.class, enumerators, enumerator );
}
/* (non-Javadoc)
@ -45,27 +34,10 @@ public class CASTEnumerationSpecifier extends CASTBaseDeclSpecifier implements
*/
public IASTEnumerator[] getEnumerators() {
if( enumerators == null ) return IASTEnumerator.EMPTY_ENUMERATOR_ARRAY;
removeNullEnumerators();
return enumerators;
return (IASTEnumerator[]) ArrayUtil.removeNulls( IASTEnumerator.class, enumerators );
}
private void removeNullEnumerators() {
int nullCount = 0;
for( int i = 0; i < enumerators.length; ++i )
if( enumerators[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTEnumerator [] old = enumerators;
int newSize = old.length - nullCount;
enumerators = new IASTEnumerator[ newSize ];
for( int i = 0; i < newSize; ++i )
enumerators[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTEnumerator [] enumerators = null;
private static final int DEFAULT_ENUMERATOR_LIST_SIZE = 4;
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTEnumerationSpecifier#setName(org.eclipse.cdt.core.dom.ast.IASTName)

47
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTExpressionList.java
View file

@ -13,6 +13,7 @@ import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTExpressionList;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
@ -29,8 +30,7 @@ public class CASTExpressionList extends CASTNode implements IASTExpressionList,
public IASTExpression[] getExpressions() {
if (expressions == null)
return IASTExpression.EMPTY_EXPRESSION_ARRAY;
removeNullExpressions();
return expressions;
return (IASTExpression[]) ArrayUtil.removeNulls( IASTExpression.class, expressions );
}
/*
@ -39,42 +39,11 @@ public class CASTExpressionList extends CASTNode implements IASTExpressionList,
* @see org.eclipse.cdt.core.dom.ast.IASTExpressionList#addExpression(org.eclipse.cdt.core.dom.ast.IASTExpression)
*/
public void addExpression(IASTExpression expression) {
if (expressions == null) {
expressions = new IASTExpression[DEFAULT_EXPRESSIONLIST_SIZE];
currentIndex = 0;
}
if (expressions.length == currentIndex) {
IASTExpression[] old = expressions;
expressions = new IASTExpression[old.length * 2];
for (int i = 0; i < old.length; ++i)
expressions[i] = old[i];
}
expressions[currentIndex++] = expression;
expressions = (IASTExpression[]) ArrayUtil.append( IASTExpression.class, expressions, expression );
}
/**
* @param decls2
*/
private void removeNullExpressions() {
int nullCount = 0;
for (int i = 0; i < expressions.length; ++i)
if (expressions[i] == null)
++nullCount;
if (nullCount == 0)
return;
IASTExpression[] old = expressions;
int newSize = old.length - nullCount;
expressions = new IASTExpression[newSize];
for (int i = 0; i < newSize; ++i)
expressions[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTExpression[] expressions = null;
private static final int DEFAULT_EXPRESSIONLIST_SIZE = 4;
private IASTExpression [] expressions = new IASTExpression[2];
public boolean accept(ASTVisitor action) {
if (action.shouldVisitExpressions) {
@ -97,12 +66,12 @@ public class CASTExpressionList extends CASTNode implements IASTExpressionList,
}
public void replace(IASTNode child, IASTNode other) {
IASTExpression[] ez = getExpressions();
for (int i = 0; i < ez.length; ++i) {
if (child == ez[i]) {
if( expressions == null ) return;
for (int i = 0; i < expressions.length; ++i) {
if (child == expressions[i]) {
other.setPropertyInParent(child.getPropertyInParent());
other.setParent(child.getParent());
ez[i] = (IASTExpression) other;
expressions[i] = (IASTExpression) other;
}
}
}

37
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTFunctionDeclarator.java
View file

@ -12,6 +12,7 @@ package org.eclipse.cdt.internal.core.dom.parser.c;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTParameterDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTStandardFunctionDeclarator;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -20,27 +21,8 @@ public class CASTFunctionDeclarator extends CASTDeclarator implements
IASTStandardFunctionDeclarator {
private IASTParameterDeclaration [] parameters = null;
private static final int DEFAULT_PARAMETERS_LIST_SIZE = 2;
private int currentIndex = 0;
private boolean varArgs;
/**
* @param decls2
*/
private void removeNullParameters() {
int nullCount = 0;
for( int i = 0; i < parameters.length; ++i )
if( parameters[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTParameterDeclaration [] old = parameters;
int newSize = old.length - nullCount;
parameters = new IASTParameterDeclaration[ newSize ];
for( int i = 0; i < newSize; ++i )
parameters[i] = old[i];
currentIndex = newSize;
}
/* (non-Javadoc)
@ -48,27 +30,14 @@ public class CASTFunctionDeclarator extends CASTDeclarator implements
*/
public IASTParameterDeclaration[] getParameters() {
if( parameters == null ) return IASTParameterDeclaration.EMPTY_PARAMETERDECLARATION_ARRAY;
removeNullParameters();
return parameters;
return (IASTParameterDeclaration[]) ArrayUtil.removeNulls( IASTParameterDeclaration.class, parameters );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTFunctionDeclarator#addParameterDeclaration(org.eclipse.cdt.core.dom.ast.IASTParameterDeclaration)
*/
public void addParameterDeclaration(IASTParameterDeclaration parameter) {
if( parameters == null )
{
parameters = new IASTParameterDeclaration[ DEFAULT_PARAMETERS_LIST_SIZE ];
currentIndex = 0;
}
if( parameters.length == currentIndex )
{
IASTParameterDeclaration [] old = parameters;
parameters = new IASTParameterDeclaration[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
parameters[i] = old[i];
}
parameters[ currentIndex++ ] = parameter;
parameters = (IASTParameterDeclaration[]) ArrayUtil.append( IASTParameterDeclaration.class, parameters, parameter );
}
/* (non-Javadoc)

40
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTInitializerList.java
View file

@ -12,6 +12,7 @@ package org.eclipse.cdt.internal.core.dom.parser.c;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTInitializer;
import org.eclipse.cdt.core.dom.ast.IASTInitializerList;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -20,55 +21,20 @@ public class CASTInitializerList extends CASTNode implements
IASTInitializerList {
private int currentIndex = 0;
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration#getDeclarators()
*/
public IASTInitializer[] getInitializers() {
if( initializers == null ) return IASTInitializer.EMPTY_INITIALIZER_ARRAY;
removeNullInitializers();
return initializers;
return (IASTInitializer[]) ArrayUtil.removeNulls( IASTInitializer.class, initializers );
}
public void addInitializer( IASTInitializer d )
{
if( initializers == null )
{
initializers = new IASTInitializer[ DEFAULT_INITIALIZERS_LIST_SIZE ];
currentIndex = 0;
}
if( initializers.length == currentIndex )
{
IASTInitializer [] old = initializers;
initializers = new IASTInitializer[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
initializers[i] = old[i];
}
initializers[ currentIndex++ ] = d;
initializers = (IASTInitializer[]) ArrayUtil.append( IASTInitializer.class, initializers, d );
}
/**
* @param decls2
*/
private void removeNullInitializers() {
int nullCount = 0;
for( int i = 0; i < initializers.length; ++i )
if( initializers[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTInitializer [] old = initializers;
int newSize = old.length - nullCount;
initializers = new IASTInitializer[ newSize ];
for( int i = 0; i < newSize; ++i )
initializers[i] = old[i];
currentIndex = newSize;
}
private IASTInitializer [] initializers = null;
private static final int DEFAULT_INITIALIZERS_LIST_SIZE = 4;
public boolean accept( ASTVisitor action ){
if( action.shouldVisitInitializers ){

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTSimpleDeclaration.java
View file

@ -13,6 +13,7 @@ import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTDeclSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -28,50 +29,21 @@ public class CASTSimpleDeclaration extends CASTNode implements
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration#getDeclarators()
*/
public IASTDeclarator[] getDeclarators() {
if( declarators == null ) return IASTDeclarator.EMPTY_DECLARATOR_ARRAY;
removeNullDeclarators();
return declarators;
return (IASTDeclarator[]) ArrayUtil.removeNulls( IASTDeclarator.class, declarators );
}
public void addDeclarator( IASTDeclarator d )
{
if( declarators == null )
{
declarators = new IASTDeclarator[ DEFAULT_DECLARATORS_LIST_SIZE ];
currentIndex = 0;
}
if( declarators.length == currentIndex )
{
IASTDeclarator [] old = declarators;
declarators = new IASTDeclarator[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
declarators[i] = old[i];
}
declarators[ currentIndex++ ] = d;
declarators = (IASTDeclarator[]) ArrayUtil.append( IASTDeclarator.class, declarators, d );
}
private void removeNullDeclarators() {
int nullCount = 0;
for( int i = 0; i < declarators.length; ++i )
if( declarators[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTDeclarator [] old = declarators;
int newSize = old.length - nullCount;
declarators = new IASTDeclarator[ newSize ];
for( int i = 0; i < newSize; ++i )
declarators[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTDeclarator [] declarators = null;
private static final int DEFAULT_DECLARATORS_LIST_SIZE = 2;
private IASTDeclSpecifier declSpecifier;
/**

40
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTTranslationUnit.java
View file

@ -36,6 +36,7 @@ import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.c.CASTVisitor;
import org.eclipse.cdt.core.dom.ast.c.ICASTDesignator;
import org.eclipse.cdt.core.parser.ast.IASTEnumerator;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
import org.eclipse.cdt.internal.core.dom.parser.ASTPreprocessorSelectionResult;
import org.eclipse.cdt.internal.core.dom.parser.IRequiresLocationInformation;
@ -50,10 +51,6 @@ public class CASTTranslationUnit extends CASTNode implements
private IASTDeclaration[] decls = null;
private static final int DEFAULT_CHILDREN_LIST_SIZE = 8;
private int currentIndex = 0;
// Binding
private CScope compilationUnit = null;
@ -74,17 +71,7 @@ public class CASTTranslationUnit extends CASTNode implements
private static final IASTName[] EMPTY_NAME_ARRAY = new IASTName[0];
public void addDeclaration(IASTDeclaration d) {
if (decls == null) {
decls = new IASTDeclaration[DEFAULT_CHILDREN_LIST_SIZE];
currentIndex = 0;
}
if (decls.length == currentIndex) {
IASTDeclaration[] old = decls;
decls = new IASTDeclaration[old.length * 2];
for (int i = 0; i < old.length; ++i)
decls[i] = old[i];
}
decls[currentIndex++] = d;
decls = (IASTDeclaration[]) ArrayUtil.append( IASTDeclaration.class, decls, d );
}
/*
@ -93,29 +80,10 @@ public class CASTTranslationUnit extends CASTNode implements
* @see org.eclipse.cdt.core.dom.ast.IASTTranslationUnit#getDeclarations()
*/
public IASTDeclaration[] getDeclarations() {
if (decls == null)
return IASTDeclaration.EMPTY_DECLARATION_ARRAY;
removeNullDeclarations();
return decls;
if (decls == null) return IASTDeclaration.EMPTY_DECLARATION_ARRAY;
return (IASTDeclaration[]) ArrayUtil.removeNulls( IASTDeclaration.class, decls );
}
/**
* @param decls2
*/
private void removeNullDeclarations() {
int nullCount = 0;
for (int i = 0; i < decls.length; ++i)
if (decls[i] == null)
++nullCount;
if (nullCount == 0)
return;
IASTDeclaration[] old = decls;
int newSize = old.length - nullCount;
decls = new IASTDeclaration[newSize];
for (int i = 0; i < newSize; ++i)
decls[i] = old[i];
currentIndex = newSize;
}
/*
* (non-Javadoc)

25
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/GNUCSourceParser.java
View file

@ -1938,7 +1938,7 @@ public class GNUCSourceParser extends AbstractGNUSourceCodeParser {
IASTDeclarator d = null;
if (numKnRCParms > 0) {
ICASTKnRFunctionDeclarator functionDecltor = createKnRFunctionDeclarator();
parmDeclarations = removeNullDeclarations(parmDeclarations);
parmDeclarations = (IASTDeclaration[]) ArrayUtil.removeNulls( IASTDeclaration.class, parmDeclarations );
for (int i = 0; i < parmDeclarations.length; ++i) {
if (parmDeclarations[i] != null) {
parmDeclarations[i].setParent(functionDecltor);
@ -2014,29 +2014,6 @@ public class GNUCSourceParser extends AbstractGNUSourceCodeParser {
return d;
}
/**
* @param parmDeclarations
* @return
*/
private IASTDeclaration[] removeNullDeclarations(
IASTDeclaration[] parmDeclarations) {
int nullCount = 0;
for (int i = 0; i < parmDeclarations.length; ++i) {
if (parmDeclarations[i] == null)
++nullCount;
}
if (nullCount == 0)
return parmDeclarations;
IASTDeclaration[] result = new IASTDeclaration[parmDeclarations.length
- nullCount];
int count = 0;
for (int i = 0; i < parmDeclarations.length; ++i) {
if (parmDeclarations[i] != null)
result[count++] = parmDeclarations[i];
}
return result;
}
protected IASTArrayDeclarator createArrayDeclarator() {
return new CASTArrayDeclarator();
}

36
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTArrayDeclarator.java
View file

@ -14,6 +14,7 @@ import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTArrayDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTArrayModifier;
import org.eclipse.cdt.core.dom.ast.IASTInitializer;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -21,47 +22,16 @@ import org.eclipse.cdt.core.dom.ast.IASTInitializer;
public class CPPASTArrayDeclarator extends CPPASTDeclarator implements
IASTArrayDeclarator {
private int currentIndex = 0;
private void removeNullArrayModifiers() {
int nullCount = 0;
for( int i = 0; i < arrayMods.length; ++i )
if( arrayMods[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTArrayModifier [] old = arrayMods;
int newSize = old.length - nullCount;
arrayMods = new IASTArrayModifier[ newSize ];
for( int i = 0; i < newSize; ++i )
arrayMods[i] = old[i];
currentIndex = newSize;
}
private IASTArrayModifier [] arrayMods = null;
private static final int DEFAULT_ARRAYMODS_LIST_SIZE = 4;
public IASTArrayModifier[] getArrayModifiers() {
if( arrayMods == null ) return IASTArrayModifier.EMPTY_ARRAY;
removeNullArrayModifiers();
return arrayMods;
return (IASTArrayModifier[]) ArrayUtil.removeNulls( IASTArrayModifier.class, arrayMods );
}
public void addArrayModifier(IASTArrayModifier arrayModifier) {
if( arrayMods == null )
{
arrayMods = new IASTArrayModifier[ DEFAULT_ARRAYMODS_LIST_SIZE ];
currentIndex = 0;
}
if( arrayMods.length == currentIndex )
{
IASTArrayModifier [] old = arrayMods;
arrayMods = new IASTArrayModifier[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
arrayMods[i] = old[i];
}
arrayMods[ currentIndex++ ] = arrayModifier;
arrayMods = (IASTArrayModifier[]) ArrayUtil.append( IASTArrayModifier.class, arrayMods, arrayModifier );
}
protected boolean postAccept( ASTVisitor action ){

68
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTCompositeTypeSpecifier.java
View file

@ -15,6 +15,7 @@ import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -38,27 +39,14 @@ public class CPPASTCompositeTypeSpecifier extends CPPASTBaseDeclSpecifier
*/
public ICPPASTBaseSpecifier[] getBaseSpecifiers() {
if( baseSpecs == null ) return ICPPASTBaseSpecifier.EMPTY_BASESPECIFIER_ARRAY;
removeNullBaseSpecs();
return baseSpecs;
return (ICPPASTBaseSpecifier[]) ArrayUtil.removeNulls( ICPPASTBaseSpecifier.class, baseSpecs );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier#addBaseSpecifier(org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier)
*/
public void addBaseSpecifier(ICPPASTBaseSpecifier baseSpec) {
if( baseSpecs == null )
{
baseSpecs = new ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier[ DEFAULT_DECLARATIONS_LIST_SIZE ];
currentIndex2 = 0;
}
if( baseSpecs.length == currentIndex )
{
ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier [] old = baseSpecs;
baseSpecs = new ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
baseSpecs[i] = old[i];
}
baseSpecs[ currentIndex2++ ] = baseSpec;
baseSpecs = (ICPPASTBaseSpecifier[]) ArrayUtil.append( ICPPASTBaseSpecifier.class, baseSpecs, baseSpec );
}
/* (non-Javadoc)
@ -94,8 +82,7 @@ public class CPPASTCompositeTypeSpecifier extends CPPASTBaseDeclSpecifier
*/
public IASTDeclaration[] getMembers() {
if( declarations == null ) return IASTDeclaration.EMPTY_DECLARATION_ARRAY;
removeNullDeclarations();
return declarations;
return (IASTDeclaration[]) ArrayUtil.removeNulls( IASTDeclaration.class, declarations );
}
@ -103,54 +90,11 @@ public class CPPASTCompositeTypeSpecifier extends CPPASTBaseDeclSpecifier
* @see org.eclipse.cdt.core.dom.ast.IASTCompositeTypeSpecifier#addMemberDeclaration(org.eclipse.cdt.core.dom.ast.IASTDeclaration)
*/
public void addMemberDeclaration(IASTDeclaration declaration) {
if( declarations == null )
{
declarations = new IASTDeclaration[ DEFAULT_DECLARATIONS_LIST_SIZE ];
currentIndex = 0;
}
if( declarations.length == currentIndex )
{
IASTDeclaration [] old = declarations;
declarations = new IASTDeclaration[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
declarations[i] = old[i];
}
declarations[ currentIndex++ ] = declaration;
declarations = (IASTDeclaration[]) ArrayUtil.append( IASTDeclaration.class, declarations, declaration );
}
private void removeNullDeclarations() {
int nullCount = 0;
for( int i = 0; i < declarations.length; ++i )
if( declarations[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTDeclaration [] old = declarations;
int newSize = old.length - nullCount;
declarations = new IASTDeclaration[ newSize ];
for( int i = 0; i < newSize; ++i )
declarations[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTDeclaration [] declarations = null;
private static final int DEFAULT_DECLARATIONS_LIST_SIZE = 4;
private void removeNullBaseSpecs() {
int nullCount = 0;
for( int i = 0; i < baseSpecs.length; ++i )
if( baseSpecs[i] == null )
++nullCount;
if( nullCount == 0 ) return;
ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier [] old = baseSpecs;
int newSize = old.length - nullCount;
baseSpecs = new ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier[ newSize ];
for( int i = 0; i < newSize; ++i )
baseSpecs[i] = old[i];
currentIndex2 = newSize;
}
private int currentIndex2 = 0;
private IASTDeclaration [] declarations = new IASTDeclaration[4];
private ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier [] baseSpecs = null;
/* (non-Javadoc)

50
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTCompoundStatement.java
View file

@ -16,6 +16,7 @@ import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTStatement;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPScope;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
@ -24,25 +25,8 @@ import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
public class CPPASTCompoundStatement extends CPPASTNode implements
IASTCompoundStatement, IASTAmbiguityParent {
private int currentIndex = 0;
private void removeNullStatements() {
int nullCount = 0;
for( int i = 0; i < statements.length; ++i )
if( statements[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTStatement [] old = statements;
int newSize = old.length - nullCount;
statements = new IASTStatement[ newSize ];
for( int i = 0; i < newSize; ++i )
statements[i] = old[i];
currentIndex = newSize;
}
private IASTStatement [] statements = null;
private IASTStatement [] statements = new IASTStatement[2];
private ICPPScope scope = null;
private static final int DEFAULT_STATEMENT_LIST_SIZE = 8;
/* (non-Javadoc)
@ -50,27 +34,14 @@ public class CPPASTCompoundStatement extends CPPASTNode implements
*/
public IASTStatement[] getStatements() {
if( statements == null ) return IASTStatement.EMPTY_STATEMENT_ARRAY;
removeNullStatements();
return statements;
return (IASTStatement[]) ArrayUtil.removeNulls( IASTStatement.class, statements );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTCompoundStatement#addStatement(org.eclipse.cdt.core.dom.ast.IASTStatement)
*/
public void addStatement(IASTStatement statement) {
if( statements == null )
{
statements = new IASTStatement[ DEFAULT_STATEMENT_LIST_SIZE ];
currentIndex = 0;
}
if( statements.length == currentIndex )
{
IASTStatement [] old = statements;
statements = new IASTStatement[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
statements[i] = old[i];
}
statements[ currentIndex++ ] = statement;
statements = (IASTStatement[]) ArrayUtil.append( IASTStatement.class, statements, statement );
}
/* (non-Javadoc)
@ -98,15 +69,14 @@ public class CPPASTCompoundStatement extends CPPASTNode implements
}
public void replace(IASTNode child, IASTNode other) {
IASTStatement [] s = getStatements();
for( int i = 0; i < s.length; ++i )
if( statements == null ) return;
for( int i = 0; i < statements.length; ++i )
{
if( s[i] == child )
if( statements[i] == child )
{
other.setParent( s[i].getParent() );
other.setPropertyInParent( s[i].getPropertyInParent() );
s[i] = (IASTStatement) other;
break;
other.setParent( statements[i].getParent() );
other.setPropertyInParent( statements[i].getPropertyInParent() );
statements[i] = (IASTStatement) other;
}
}
}

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTDeclarator.java
View file

@ -16,6 +16,7 @@ import org.eclipse.cdt.core.dom.ast.IASTInitializer;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTPointerOperator;
import org.eclipse.cdt.core.dom.ast.IASTTypeId;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -25,22 +26,7 @@ public class CPPASTDeclarator extends CPPASTNode implements IASTDeclarator {
private IASTName name;
private IASTDeclarator nestedDeclarator;
private IASTPointerOperator [] pointerOps = null;
private static final int DEFAULT_PTROPS_LIST_SIZE = 2;
private int currentIndex;
private void removeNullPointers() {
int nullCount = 0;
for( int i = 0; i < pointerOps.length; ++i )
if( pointerOps[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTPointerOperator [] old = pointerOps;
int newSize = old.length - nullCount;
pointerOps = new IASTPointerOperator[ newSize ];
for( int i = 0; i < newSize; ++i )
pointerOps[i] = old[i];
currentIndex = newSize;
}
/* (non-Javadoc)
@ -48,8 +34,7 @@ public class CPPASTDeclarator extends CPPASTNode implements IASTDeclarator {
*/
public IASTPointerOperator[] getPointerOperators() {
if( pointerOps == null ) return IASTPointerOperator.EMPTY_ARRAY;
removeNullPointers();
return pointerOps;
return (IASTPointerOperator[]) ArrayUtil.removeNulls( IASTPointerOperator.class, pointerOps );
}
/* (non-Javadoc)
@ -84,19 +69,8 @@ public class CPPASTDeclarator extends CPPASTNode implements IASTDeclarator {
* @see org.eclipse.cdt.core.dom.ast.IASTDeclarator#addPointerOperator(org.eclipse.cdt.core.dom.ast.IASTPointerOperator)
*/
public void addPointerOperator(IASTPointerOperator operator) {
if( pointerOps == null )
{
pointerOps = new IASTPointerOperator[ DEFAULT_PTROPS_LIST_SIZE ];
currentIndex = 0;
}
if( pointerOps.length == currentIndex )
{
IASTPointerOperator [] old = pointerOps;
pointerOps = new IASTPointerOperator[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
pointerOps[i] = old[i];
}
pointerOps[ currentIndex++ ] = operator; }
pointerOps = (IASTPointerOperator[]) ArrayUtil.append( IASTPointerOperator.class, pointerOps, operator );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTDeclarator#setNestedDeclarator(org.eclipse.cdt.core.dom.ast.IASTDeclarator)

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTEnumerationSpecifier.java
View file

@ -14,6 +14,7 @@ import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTEnumerationSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTDeclSpecifier;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -29,17 +30,7 @@ public class CPPASTEnumerationSpecifier extends CPPASTBaseDeclSpecifier
* @see org.eclipse.cdt.core.dom.ast.IASTEnumerationSpecifier#addEnumerator(org.eclipse.cdt.core.dom.ast.IASTEnumerationSpecifier.IASTEnumerator)
*/
public void addEnumerator(IASTEnumerator enumerator) {
if (enumerators == null) {
enumerators = new IASTEnumerator[DEFAULT_ENUMERATORS_LIST_SIZE];
currentIndex = 0;
}
if (enumerators.length == currentIndex) {
IASTEnumerator[] old = enumerators;
enumerators = new IASTEnumerator[old.length * 2];
for (int i = 0; i < old.length; ++i)
enumerators[i] = old[i];
}
enumerators[currentIndex++] = enumerator;
enumerators = (IASTEnumerator[]) ArrayUtil.append( IASTEnumerator.class, enumerators, enumerator );
}
/*
@ -50,31 +41,12 @@ public class CPPASTEnumerationSpecifier extends CPPASTBaseDeclSpecifier
public IASTEnumerator[] getEnumerators() {
if (enumerators == null)
return IASTEnumerator.EMPTY_ENUMERATOR_ARRAY;
removeNullEnumerators();
return enumerators;
return (IASTEnumerator[]) ArrayUtil.removeNulls( IASTEnumerator.class, enumerators );
}
private void removeNullEnumerators() {
int nullCount = 0;
for (int i = 0; i < enumerators.length; ++i)
if (enumerators[i] == null)
++nullCount;
if (nullCount == 0)
return;
IASTEnumerator[] old = enumerators;
int newSize = old.length - nullCount;
enumerators = new IASTEnumerator[newSize];
for (int i = 0; i < newSize; ++i)
enumerators[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTEnumerator[] enumerators = null;
private static final int DEFAULT_ENUMERATORS_LIST_SIZE = 4;
/*
* (non-Javadoc)
*

48
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTExpressionList.java
View file

@ -14,6 +14,7 @@ import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTExpressionList;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
@ -26,50 +27,17 @@ public class CPPASTExpressionList extends CPPASTNode implements
*/
public IASTExpression [] getExpressions() {
if( expressions == null ) return IASTExpression.EMPTY_EXPRESSION_ARRAY;
removeNullExpressions();
return expressions;
return (IASTExpression[]) ArrayUtil.removeNulls( IASTExpression.class, expressions );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTExpressionList#addExpression(org.eclipse.cdt.core.dom.ast.IASTExpression)
*/
public void addExpression(IASTExpression expression) {
if( expressions == null )
{
expressions = new IASTExpression[ DEFAULT_EXPRESSIONLIST_SIZE ];
currentIndex = 0;
}
if( expressions.length == currentIndex )
{
IASTExpression [] old = expressions;
expressions = new IASTExpression[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
expressions[i] = old[i];
}
expressions[ currentIndex++ ] = expression;
expressions = (IASTExpression [])ArrayUtil.append( IASTExpression.class, expressions, expression );
}
/**
* @param decls2
*/
private void removeNullExpressions() {
int nullCount = 0;
for( int i = 0; i < expressions.length; ++i )
if( expressions[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTExpression [] old = expressions;
int newSize = old.length - nullCount;
expressions = new IASTExpression[ newSize ];
for( int i = 0; i < newSize; ++i )
expressions[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTExpression [] expressions = null;
private static final int DEFAULT_EXPRESSIONLIST_SIZE = 4;
private IASTExpression [] expressions = new IASTExpression[2];
public boolean accept( ASTVisitor action ){
if( action.shouldVisitExpressions ){
switch( action.visit( this ) ){
@ -87,12 +55,12 @@ public class CPPASTExpressionList extends CPPASTNode implements
}
public void replace(IASTNode child, IASTNode other) {
IASTExpression[] ez = getExpressions();
for (int i = 0; i < ez.length; ++i) {
if (child == ez[i]) {
if( expressions == null ) return;
for (int i = 0; i < expressions.length; ++i) {
if (child == expressions[i]) {
other.setPropertyInParent(child.getPropertyInParent());
other.setParent(child.getParent());
ez[i] = (IASTExpression) other;
expressions[i] = (IASTExpression) other;
}
}
}

102
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTFunctionDeclarator.java
View file

@ -20,6 +20,7 @@ import org.eclipse.cdt.core.dom.ast.IASTTypeId;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTConstructorChainInitializer;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionDeclarator;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPFunctionScope;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -28,30 +29,12 @@ public class CPPASTFunctionDeclarator extends CPPASTDeclarator implements
ICPPASTFunctionDeclarator {
private IASTParameterDeclaration [] parameters = null;
private static final int DEFAULT_PARAMETERS_LIST_SIZE = 2;
private ICPPFunctionScope scope = null;
private int currentIndex = 0;
private boolean varArgs;
private boolean pureVirtual;
private boolean isVolatile;
private boolean isConst;
/**
* @param decls2
*/
private void removeNullParameters() {
int nullCount = 0;
for( int i = 0; i < parameters.length; ++i )
if( parameters[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTParameterDeclaration [] old = parameters;
int newSize = old.length - nullCount;
parameters = new IASTParameterDeclaration[ newSize ];
for( int i = 0; i < newSize; ++i )
parameters[i] = old[i];
currentIndex = newSize;
}
/* (non-Javadoc)
@ -59,27 +42,14 @@ public class CPPASTFunctionDeclarator extends CPPASTDeclarator implements
*/
public IASTParameterDeclaration [] getParameters() {
if( parameters == null ) return IASTParameterDeclaration.EMPTY_PARAMETERDECLARATION_ARRAY;
removeNullParameters();
return parameters;
return (IASTParameterDeclaration[]) ArrayUtil.removeNulls( IASTParameterDeclaration.class, parameters );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTFunctionDeclarator#addParameterDeclaration(org.eclipse.cdt.core.dom.ast.IASTParameterDeclaration)
*/
public void addParameterDeclaration(IASTParameterDeclaration parameter) {
if( parameters == null )
{
parameters = new IASTParameterDeclaration[ DEFAULT_PARAMETERS_LIST_SIZE ];
currentIndex = 0;
}
if( parameters.length == currentIndex )
{
IASTParameterDeclaration [] old = parameters;
parameters = new IASTParameterDeclaration[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
parameters[i] = old[i];
}
parameters[ currentIndex++ ] = parameter;
parameters = (IASTParameterDeclaration []) ArrayUtil.append( IASTParameterDeclaration.class, parameters, parameter );
}
/* (non-Javadoc)
@ -128,29 +98,13 @@ public class CPPASTFunctionDeclarator extends CPPASTDeclarator implements
this.isVolatile = value;
}
private int currentTypeIdIndex = 0;
private IASTTypeId [] typeIds = null;
private static final int DEFAULT_TYPEID_LIST_SIZE = 4;
private void removeNullTypeIds() {
int nullCount = 0;
for( int i = 0; i < typeIds.length; ++i )
if( typeIds[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTTypeId [] old = typeIds;
int newSize = old.length - nullCount;
typeIds = new IASTTypeId[ newSize ];
for( int i = 0; i < newSize; ++i )
typeIds[i] = old[i];
currentTypeIdIndex = newSize;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionDeclarator#getExceptionSpecification()
*/
public IASTTypeId[] getExceptionSpecification() {
if( typeIds == null ) return IASTTypeId.EMPTY_TYPEID_ARRAY;
removeNullTypeIds();
return typeIds;
return (IASTTypeId[]) ArrayUtil.removeNulls( IASTTypeId.class, typeIds );
}
@ -158,19 +112,7 @@ public class CPPASTFunctionDeclarator extends CPPASTDeclarator implements
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionDeclarator#addExceptionSpecificationTypeId(org.eclipse.cdt.core.dom.ast.IASTTypeId)
*/
public void addExceptionSpecificationTypeId(IASTTypeId typeId) {
if( typeIds == null )
{
typeIds = new IASTTypeId[ DEFAULT_TYPEID_LIST_SIZE ];
currentTypeIdIndex = 0;
}
if( typeIds.length == currentTypeIdIndex )
{
IASTTypeId [] old = typeIds;
typeIds = new IASTTypeId[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
typeIds[i] = old[i];
}
typeIds[ currentTypeIdIndex++ ] = typeId;
typeIds = (IASTTypeId[]) ArrayUtil.append( IASTTypeId.class, typeIds, typeId );
}
@ -190,32 +132,14 @@ public class CPPASTFunctionDeclarator extends CPPASTDeclarator implements
}
private int currentConstructorChainIndex = 0;
private ICPPASTConstructorChainInitializer [] constructorChain = null;
private static final int DEFAULT_CONS_LIST_SIZE = 4;
private void removeNullConstructors() {
int nullCount = 0;
for( int i = 0; i < constructorChain.length; ++i )
if( constructorChain[i] == null )
++nullCount;
if( nullCount == 0 ) return;
ICPPASTConstructorChainInitializer [] old = constructorChain;
int newSize = old.length - nullCount;
constructorChain = new ICPPASTConstructorChainInitializer[ newSize ];
for( int i = 0; i < newSize; ++i )
constructorChain[i] = old[i];
currentConstructorChainIndex = newSize;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionDeclarator#getConstructorChain()
*/
public ICPPASTConstructorChainInitializer[] getConstructorChain() {
if( constructorChain == null ) return ICPPASTConstructorChainInitializer.EMPTY_CONSTRUCTORCHAININITIALIZER_ARRAY;
removeNullConstructors();
return constructorChain;
return (ICPPASTConstructorChainInitializer[]) ArrayUtil.removeNulls( ICPPASTConstructorChainInitializer.class, constructorChain );
}
@ -223,19 +147,7 @@ public class CPPASTFunctionDeclarator extends CPPASTDeclarator implements
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionDeclarator#addConstructorToChain(org.eclipse.cdt.core.dom.ast.cpp.ICPPASTConstructorChainInitializer)
*/
public void addConstructorToChain(ICPPASTConstructorChainInitializer initializer) {
if( constructorChain == null )
{
constructorChain = new ICPPASTConstructorChainInitializer[ DEFAULT_CONS_LIST_SIZE ];
currentConstructorChainIndex = 0;
}
if( constructorChain.length == currentConstructorChainIndex )
{
ICPPASTConstructorChainInitializer [] old = constructorChain;
constructorChain = new ICPPASTConstructorChainInitializer[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
constructorChain[i] = old[i];
}
constructorChain[ currentConstructorChainIndex++ ] = initializer;
constructorChain = (ICPPASTConstructorChainInitializer[]) ArrayUtil.append( ICPPASTConstructorChainInitializer.class, constructorChain, initializer );
}
public ICPPFunctionScope getFunctionScope(){

35
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTFunctionTryBlockDeclarator.java
View file

@ -13,6 +13,7 @@ package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCatchHandler;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionTryBlockDeclarator;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -24,47 +25,19 @@ public class CPPASTFunctionTryBlockDeclarator extends CPPASTFunctionDeclarator
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionTryBlockDeclarator#addCatchHandler(org.eclipse.cdt.core.dom.ast.IASTStatement)
*/
public void addCatchHandler(ICPPASTCatchHandler statement) {
if( catchHandlers == null )
{
catchHandlers = new ICPPASTCatchHandler[ DEFAULT_CATCH_HANDLER_LIST_SIZE ];
currentIndex = 0;
}
if( catchHandlers.length == currentIndex )
{
ICPPASTCatchHandler [] old = catchHandlers;
catchHandlers = new ICPPASTCatchHandler[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
catchHandlers[i] = old[i];
}
catchHandlers[ currentIndex++ ] = statement; }
catchHandlers = (ICPPASTCatchHandler[]) ArrayUtil.append( ICPPASTCatchHandler.class, catchHandlers, statement );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionTryBlockDeclarator#getCatchHandlers()
*/
public ICPPASTCatchHandler [] getCatchHandlers() {
if( catchHandlers == null ) return ICPPASTCatchHandler.EMPTY_CATCHHANDLER_ARRAY;
removeNullCatchHandlers();
return catchHandlers;
return (ICPPASTCatchHandler[]) ArrayUtil.removeNulls( ICPPASTCatchHandler.class, catchHandlers );
}
private void removeNullCatchHandlers() {
int nullCount = 0;
for( int i = 0; i < catchHandlers.length; ++i )
if( catchHandlers[i] == null )
++nullCount;
if( nullCount == 0 ) return;
ICPPASTCatchHandler [] old = catchHandlers;
int newSize = old.length - nullCount;
catchHandlers = new ICPPASTCatchHandler[ newSize ];
for( int i = 0; i < newSize; ++i )
catchHandlers[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private ICPPASTCatchHandler [] catchHandlers = null;
private static final int DEFAULT_CATCH_HANDLER_LIST_SIZE = 4;
protected boolean postAccept( ASTVisitor action ){
if( !super.postAccept( action ) ) return false;

38
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTInitializerList.java
View file

@ -13,6 +13,7 @@ package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTInitializer;
import org.eclipse.cdt.core.dom.ast.IASTInitializerList;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -20,55 +21,22 @@ import org.eclipse.cdt.core.dom.ast.IASTInitializerList;
public class CPPASTInitializerList extends CPPASTNode implements
IASTInitializerList {
private int currentIndex = 0;
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration#getDeclarators()
*/
public IASTInitializer [] getInitializers() {
if( initializers == null ) return IASTInitializer.EMPTY_INITIALIZER_ARRAY;
removeNullInitializers();
return initializers;
return (IASTInitializer[]) ArrayUtil.removeNulls( IASTInitializer.class, initializers );
}
public void addInitializer( IASTInitializer d )
{
if( initializers == null )
{
initializers = new IASTInitializer[ DEFAULT_INITIALIZERS_LIST_SIZE ];
currentIndex = 0;
}
if( initializers.length == currentIndex )
{
IASTInitializer [] old = initializers;
initializers = new IASTInitializer[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
initializers[i] = old[i];
}
initializers[ currentIndex++ ] = d;
}
/**
* @param decls2
*/
private void removeNullInitializers() {
int nullCount = 0;
for( int i = 0; i < initializers.length; ++i )
if( initializers[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTInitializer [] old = initializers;
int newSize = old.length - nullCount;
initializers = new IASTInitializer[ newSize ];
for( int i = 0; i < newSize; ++i )
initializers[i] = old[i];
currentIndex = newSize;
initializers = (IASTInitializer[]) ArrayUtil.append( IASTInitializer.class, initializers, d );
}
private IASTInitializer [] initializers = null;
private static final int DEFAULT_INITIALIZERS_LIST_SIZE = 4;
public boolean accept( ASTVisitor action ){
if( action.shouldVisitInitializers ){

36
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTLinkageSpecification.java
View file

@ -13,6 +13,7 @@ package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTLinkageSpecification;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -40,46 +41,17 @@ public class CPPASTLinkageSpecification extends CPPASTNode implements
*/
public IASTDeclaration [] getDeclarations() {
if( declarations == null ) return IASTDeclaration.EMPTY_DECLARATION_ARRAY;
removeNullDeclarations();
return declarations;
return (IASTDeclaration[]) ArrayUtil.removeNulls( IASTDeclaration.class, declarations );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTLinkageSpecification#addDeclaration(org.eclipse.cdt.core.dom.ast.IASTDeclaration)
*/
public void addDeclaration(IASTDeclaration declaration) {
if( declarations == null )
{
declarations = new IASTDeclaration[ DEFAULT_DECLARATIONS_LIST_SIZE ];
currentIndex = 0;
}
if( declarations.length == currentIndex )
{
IASTDeclaration [] old = declarations;
declarations = new IASTDeclaration[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
declarations[i] = old[i];
}
declarations[ currentIndex++ ] = declaration;
declarations = (IASTDeclaration[]) ArrayUtil.append( IASTDeclaration.class, declarations, declaration );
}
private void removeNullDeclarations() {
int nullCount = 0;
for( int i = 0; i < declarations.length; ++i )
if( declarations[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTDeclaration [] old = declarations;
int newSize = old.length - nullCount;
declarations = new IASTDeclaration[ newSize ];
for( int i = 0; i < newSize; ++i )
declarations[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTDeclaration [] declarations = null;
private static final int DEFAULT_DECLARATIONS_LIST_SIZE = 4;
private IASTDeclaration [] declarations = new IASTDeclaration[4];
public boolean accept( ASTVisitor action ){
if( action.shouldVisitDeclarations ){

39
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTNamespaceDefinition.java
View file

@ -18,6 +18,7 @@ import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.cpp.CPPASTVisitor;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTNamespaceDefinition;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -46,48 +47,18 @@ public class CPPASTNamespaceDefinition extends CPPASTNode implements
*/
public IASTDeclaration [] getDeclarations() {
if( declarations == null ) return IASTDeclaration.EMPTY_DECLARATION_ARRAY;
removeNullDeclarations();
return declarations;
return (IASTDeclaration[]) ArrayUtil.removeNulls( IASTDeclaration.class, declarations );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTNamespaceDefinition#addDeclaration(org.eclipse.cdt.core.dom.ast.IASTDeclaration)
*/
public void addDeclaration(IASTDeclaration declaration) {
if( declarations == null )
{
declarations = new IASTDeclaration[ DEFAULT_DECLARATIONS_LIST_SIZE ];
currentIndex = 0;
}
if( declarations.length == currentIndex )
{
IASTDeclaration [] old = declarations;
declarations = new IASTDeclaration[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
declarations[i] = old[i];
}
declarations[ currentIndex++ ] = declaration;
declarations = (IASTDeclaration[]) ArrayUtil.append( IASTDeclaration.class, declarations, declaration );
}
private void removeNullDeclarations() {
int nullCount = 0;
for( int i = 0; i < declarations.length; ++i )
if( declarations[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTDeclaration [] old = declarations;
int newSize = old.length - nullCount;
declarations = new IASTDeclaration[ newSize ];
for( int i = 0; i < newSize; ++i )
declarations[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTDeclaration [] declarations = null;
private static final int DEFAULT_DECLARATIONS_LIST_SIZE = 4;
/* (non-Javadoc)
private IASTDeclaration [] declarations = new IASTDeclaration[32];
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTNamespaceDefinition#getScope()
*/
public IScope getScope() {

43
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTNewExpression.java
View file

@ -15,6 +15,7 @@ import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTTypeId;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTNewExpression;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
@ -104,46 +105,17 @@ public class CPPASTNewExpression extends CPPASTNode implements
*/
public IASTExpression [] getNewTypeIdArrayExpressions() {
if( arrayExpressions == null ) return IASTExpression.EMPTY_EXPRESSION_ARRAY;
removeNullExpressions();
return arrayExpressions;
return (IASTExpression[]) ArrayUtil.removeNulls( IASTExpression.class, arrayExpressions );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTNewExpression#addNewTypeIdArrayExpression(org.eclipse.cdt.core.dom.ast.IASTExpression)
*/
public void addNewTypeIdArrayExpression(IASTExpression expression) {
if( arrayExpressions == null )
{
arrayExpressions = new IASTExpression[ DEFAULT_ARRAY_EXPRESSIONS_LIST_SIZE ];
currentIndex = 0;
}
if( arrayExpressions.length == currentIndex )
{
IASTExpression [] old = arrayExpressions;
arrayExpressions = new IASTExpression[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
arrayExpressions[i] = old[i];
}
arrayExpressions[ currentIndex++ ] = expression;
arrayExpressions = (IASTExpression[]) ArrayUtil.append( IASTExpression.class, arrayExpressions, expression );
}
private void removeNullExpressions() {
int nullCount = 0;
for( int i = 0; i < arrayExpressions.length; ++i )
if( arrayExpressions[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTExpression [] old = arrayExpressions;
int newSize = old.length - nullCount;
arrayExpressions = new IASTExpression[ newSize ];
for( int i = 0; i < newSize; ++i )
arrayExpressions[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTExpression [] arrayExpressions = null;
private static final int DEFAULT_ARRAY_EXPRESSIONS_LIST_SIZE = 4;
public boolean accept( ASTVisitor action ){
if( action.shouldVisitExpressions ){
@ -178,6 +150,13 @@ public class CPPASTNewExpression extends CPPASTNode implements
other.setParent( child.getParent() );
initializer = (IASTExpression) other;
}
if( arrayExpressions == null ) return;
for( int i = 0; i < arrayExpressions.length; ++i )
if( arrayExpressions[i] == child )
{
other.setPropertyInParent( child.getPropertyInParent() );
other.setParent( child.getParent() );
arrayExpressions[i] = (IASTExpression) other;
}
}
}

33
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTQualifiedName.java
View file

@ -19,6 +19,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTConversionName;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTOperatorName;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateId;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -65,45 +66,19 @@ public class CPPASTQualifiedName extends CPPASTNode implements
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName#addName(org.eclipse.cdt.core.dom.ast.IASTName)
*/
public void addName(IASTName name) {
if (names == null) {
names = new IASTName[DEFAULT_NAMES_LIST_SIZE];
currentIndex = 0;
}
if (names.length == currentIndex) {
IASTName[] old = names;
names = new IASTName[old.length * 2];
for (int i = 0; i < old.length; ++i)
names[i] = old[i];
}
names[currentIndex++] = name;
names = (IASTName[]) ArrayUtil.append( IASTName.class, names, name );
}
/**
* @param decls2
*/
private void removeNullNames() {
int nullCount = 0;
for (int i = 0; i < names.length; ++i)
if (names[i] == null)
++nullCount;
if (nullCount == 0)
return;
IASTName[] old = names;
int newSize = old.length - nullCount;
names = new IASTName[newSize];
for (int i = 0; i < newSize; ++i)
names[i] = old[i];
currentIndex = newSize;
names = (IASTName[]) ArrayUtil.removeNulls( IASTName.class, names );
}
private int currentIndex = 0;
private IASTName[] names = null;
private static final int DEFAULT_NAMES_LIST_SIZE = 4;
private boolean value;
private String signature;
/*

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTSimpleDeclaration.java
View file

@ -14,6 +14,7 @@ import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTDeclSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -35,44 +36,15 @@ public class CPPASTSimpleDeclaration extends CPPASTNode implements
*/
public IASTDeclarator[] getDeclarators() {
if( declarators == null ) return IASTDeclarator.EMPTY_DECLARATOR_ARRAY;
removeNullDeclarators();
return declarators;
return (IASTDeclarator[]) ArrayUtil.removeNulls( IASTDeclarator.class, declarators );
}
public void addDeclarator( IASTDeclarator d )
{
if( declarators == null )
{
declarators = new IASTDeclarator[ DEFAULT_DECLARATORS_LIST_SIZE ];
currentIndex = 0;
}
if( declarators.length == currentIndex )
{
IASTDeclarator [] old = declarators;
declarators = new IASTDeclarator[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
declarators[i] = old[i];
}
declarators[ currentIndex++ ] = d;
declarators = (IASTDeclarator[]) ArrayUtil.append( IASTDeclarator.class, declarators, d );
}
private void removeNullDeclarators() {
int nullCount = 0;
for( int i = 0; i < declarators.length; ++i )
if( declarators[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTDeclarator [] old = declarators;
int newSize = old.length - nullCount;
declarators = new IASTDeclarator[ newSize ];
for( int i = 0; i < newSize; ++i )
declarators[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTDeclarator [] declarators = null;
private static final int DEFAULT_DECLARATORS_LIST_SIZE = 2;
private IASTDeclSpecifier declSpecifier;
/**

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTemplateDeclaration.java
View file

@ -15,6 +15,7 @@ import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateDeclaration;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateParameter;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateScope;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
@ -59,46 +60,17 @@ public class CPPASTTemplateDeclaration extends CPPASTNode implements
*/
public ICPPASTTemplateParameter [] getTemplateParameters() {
if( parameters == null ) return ICPPASTTemplateParameter.EMPTY_TEMPLATEPARAMETER_ARRAY;
removeNullParameters();
return parameters;
return (ICPPASTTemplateParameter[]) ArrayUtil.removeNulls( ICPPASTTemplateParameter.class, parameters );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateDeclaration#addTemplateParamter(org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateParameter)
*/
public void addTemplateParamter(ICPPASTTemplateParameter parm) {
if( parameters == null )
{
parameters = new ICPPASTTemplateParameter[ DEFAULT_PARMS_LIST_SIZE ];
currentIndex = 0;
}
if( parameters.length == currentIndex )
{
ICPPASTTemplateParameter [] old = parameters;
parameters = new ICPPASTTemplateParameter[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
parameters[i] = old[i];
}
parameters[ currentIndex++ ] = parm;
}
private void removeNullParameters() {
int nullCount = 0;
for( int i = 0; i < parameters.length; ++i )
if( parameters[i] == null )
++nullCount;
if( nullCount == 0 ) return;
ICPPASTTemplateParameter[] old = parameters;
int newSize = old.length - nullCount;
parameters = new ICPPASTTemplateParameter[ newSize ];
for( int i = 0; i < newSize; ++i )
parameters[i] = old[i];
currentIndex = newSize;
parameters = (ICPPASTTemplateParameter[]) ArrayUtil.append( ICPPASTTemplateParameter.class, parameters, parm );
}
private int currentIndex = 0;
private ICPPASTTemplateParameter [] parameters = null;
private static final int DEFAULT_PARMS_LIST_SIZE = 4;
public boolean accept( ASTVisitor action ){
if( action.shouldVisitDeclarations ){
switch( action.visit( this ) ){

56
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTemplateId.java
View file

@ -17,6 +17,7 @@ import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTTypeId;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateId;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
@ -43,38 +44,14 @@ public class CPPASTTemplateId extends CPPASTNode implements ICPPASTTemplateId, I
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateId#addTemplateArgument(org.eclipse.cdt.core.dom.ast.IASTTypeId)
*/
public void addTemplateArgument(IASTTypeId typeId) {
if( templateArguments == null )
{
templateArguments = new IASTNode[ DEFAULT_ARGS_LIST_SIZE ];
currentIndex = 0;
}
if( templateArguments.length == currentIndex )
{
IASTNode [] old = templateArguments;
templateArguments = new IASTNode[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
templateArguments[i] = old[i];
}
templateArguments[ currentIndex++ ] = typeId;
templateArguments = (IASTNode[]) ArrayUtil.append( IASTNode.class, templateArguments, typeId );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateId#addTemplateArgument(org.eclipse.cdt.core.dom.ast.IASTExpression)
*/
public void addTemplateArgument(IASTExpression expression) {
if( templateArguments == null )
{
templateArguments = new IASTNode[ DEFAULT_ARGS_LIST_SIZE ];
currentIndex = 0;
}
if( templateArguments.length == currentIndex )
{
IASTNode [] old = templateArguments;
templateArguments = new IASTNode[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
templateArguments[i] = old[i];
}
templateArguments[ currentIndex++ ] = expression;
templateArguments = (IASTNode[]) ArrayUtil.append( IASTNode.class, templateArguments, expression );
}
/* (non-Javadoc)
@ -82,27 +59,10 @@ public class CPPASTTemplateId extends CPPASTNode implements ICPPASTTemplateId, I
*/
public IASTNode[] getTemplateArguments() {
if( templateArguments == null ) return ICPPASTTemplateId.EMPTY_ARG_ARRAY;
removeNullArguments();
return templateArguments;
return (IASTNode[]) ArrayUtil.removeNulls( IASTNode.class, templateArguments );
}
private void removeNullArguments() {
int nullCount = 0;
for( int i = 0; i < templateArguments.length; ++i )
if( templateArguments[i] == null )
++nullCount;
if( nullCount == 0 ) return;
IASTNode [] old = templateArguments;
int newSize = old.length - nullCount;
templateArguments = new IASTNode[ newSize ];
for( int i = 0; i < newSize; ++i )
templateArguments[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private IASTNode [] templateArguments = null;
private static final int DEFAULT_ARGS_LIST_SIZE = 4;
private IBinding binding = null;
/* (non-Javadoc)
@ -185,12 +145,12 @@ public class CPPASTTemplateId extends CPPASTNode implements ICPPASTTemplateId, I
}
public void replace(IASTNode child, IASTNode other) {
IASTNode[] ez = getTemplateArguments();
for (int i = 0; i < ez.length; ++i) {
if (child == ez[i]) {
if( templateArguments == null ) return;
for (int i = 0; i < templateArguments.length; ++i) {
if (child == templateArguments[i]) {
other.setPropertyInParent(child.getPropertyInParent());
other.setParent(child.getParent());
ez[i] = other;
templateArguments[i] = other;
}
}
}

33
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTemplatedTypeTemplateParameter.java
View file

@ -17,6 +17,7 @@ import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.cpp.CPPASTVisitor;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateParameter;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplatedTypeTemplateParameter;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
@ -27,42 +28,14 @@ public class CPPASTTemplatedTypeTemplateParameter extends CPPASTNode implements
public ICPPASTTemplateParameter[] getTemplateParameters() {
if( parameters == null ) return ICPPASTTemplateParameter.EMPTY_TEMPLATEPARAMETER_ARRAY;
removeNullParameters();
return parameters;
return (ICPPASTTemplateParameter[]) ArrayUtil.removeNulls( ICPPASTTemplateParameter.class, parameters );
}
public void addTemplateParamter(ICPPASTTemplateParameter parm) {
if( parameters == null )
{
parameters = new ICPPASTTemplateParameter[ DEFAULT_PARMS_LIST_SIZE ];
currentIndex = 0;
}
if( parameters.length == currentIndex )
{
ICPPASTTemplateParameter [] old = parameters;
parameters = new ICPPASTTemplateParameter[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
parameters[i] = old[i];
}
parameters[ currentIndex++ ] = parm;
}
private void removeNullParameters() {
int nullCount = 0;
for( int i = 0; i < parameters.length; ++i )
if( parameters[i] == null )
++nullCount;
if( nullCount == 0 ) return;
ICPPASTTemplateParameter[] old = parameters;
int newSize = old.length - nullCount;
parameters = new ICPPASTTemplateParameter[ newSize ];
for( int i = 0; i < newSize; ++i )
parameters[i] = old[i];
currentIndex = newSize;
parameters = (ICPPASTTemplateParameter[]) ArrayUtil.append( ICPPASTTemplateParameter.class, parameters, parm );
}
private int currentIndex = 0;
private ICPPASTTemplateParameter [] parameters = null;
private static final int DEFAULT_PARMS_LIST_SIZE = 4;
private IASTName name;
private IASTExpression defaultValue;

40
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTranslationUnit.java
View file

@ -45,6 +45,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTranslationUnit;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPScope;
import org.eclipse.cdt.core.parser.ast.IASTEnumerator;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
import org.eclipse.cdt.internal.core.dom.parser.ASTPreprocessorSelectionResult;
import org.eclipse.cdt.internal.core.dom.parser.IRequiresLocationInformation;
@ -56,16 +57,12 @@ import org.eclipse.cdt.internal.core.parser.scanner2.InvalidPreprocessorNodeExce
*/
public class CPPASTTranslationUnit extends CPPASTNode implements
ICPPASTTranslationUnit, IRequiresLocationInformation {
private IASTDeclaration[] decls = null;
private IASTDeclaration[] decls = new IASTDeclaration[32];
private ICPPNamespace binding = null;
private ICPPScope scope = null;
private static final int DEFAULT_CHILDREN_LIST_SIZE = 8;
private int currentIndex = 0;
private ILocationResolver resolver;
@ -82,17 +79,7 @@ public class CPPASTTranslationUnit extends CPPASTNode implements
private static final IASTName[] EMPTY_NAME_ARRAY = new IASTName[0];
public void addDeclaration(IASTDeclaration d) {
if (decls == null) {
decls = new IASTDeclaration[DEFAULT_CHILDREN_LIST_SIZE];
currentIndex = 0;
}
if (decls.length == currentIndex) {
IASTDeclaration[] old = decls;
decls = new IASTDeclaration[old.length * 2];
for (int i = 0; i < old.length; ++i)
decls[i] = old[i];
}
decls[currentIndex++] = d;
decls = (IASTDeclaration [])ArrayUtil.append( IASTDeclaration.class, decls, d );
}
/*
@ -103,26 +90,7 @@ public class CPPASTTranslationUnit extends CPPASTNode implements
public IASTDeclaration[] getDeclarations() {
if (decls == null)
return IASTDeclaration.EMPTY_DECLARATION_ARRAY;
removeNullDeclarations();
return decls;
}
/**
* @param decls2
*/
private void removeNullDeclarations() {
int nullCount = 0;
for (int i = 0; i < decls.length; ++i)
if (decls[i] == null)
++nullCount;
if (nullCount == 0)
return;
IASTDeclaration[] old = decls;
int newSize = old.length - nullCount;
decls = new IASTDeclaration[newSize];
for (int i = 0; i < newSize; ++i)
decls[i] = old[i];
currentIndex = newSize;
return (IASTDeclaration[]) ArrayUtil.removeNulls( IASTDeclaration.class, decls );
}
/*

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTryBlockStatement.java
View file

@ -15,6 +15,7 @@ import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTStatement;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCatchHandler;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTryBlockStatement;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
@ -27,46 +28,19 @@ public class CPPASTTryBlockStatement extends CPPASTNode implements
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionTryBlockDeclarator#addCatchHandler(org.eclipse.cdt.core.dom.ast.IASTStatement)
*/
public void addCatchHandler(ICPPASTCatchHandler statement) {
if( catchHandlers == null )
{
catchHandlers = new ICPPASTCatchHandler[ DEFAULT_CATCH_HANDLER_LIST_SIZE ];
currentIndex = 0;
}
if( catchHandlers.length == currentIndex )
{
ICPPASTCatchHandler [] old = catchHandlers;
catchHandlers = new ICPPASTCatchHandler[ old.length * 2 ];
for( int i = 0; i < old.length; ++i )
catchHandlers[i] = old[i];
}
catchHandlers[ currentIndex++ ] = statement; }
catchHandlers = (ICPPASTCatchHandler[]) ArrayUtil.append( ICPPASTCatchHandler.class, catchHandlers, statement );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionTryBlockDeclarator#getCatchHandlers()
*/
public ICPPASTCatchHandler[] getCatchHandlers() {
if( catchHandlers == null ) return ICPPASTCatchHandler.EMPTY_CATCHHANDLER_ARRAY;
removeNullCatchHandlers();
return catchHandlers;
return (ICPPASTCatchHandler[]) ArrayUtil.removeNulls( ICPPASTCatchHandler.class, catchHandlers );
}
private void removeNullCatchHandlers() {
int nullCount = 0;
for( int i = 0; i < catchHandlers.length; ++i )
if( catchHandlers[i] == null )
++nullCount;
if( nullCount == 0 ) return;
ICPPASTCatchHandler [] old = catchHandlers;
int newSize = old.length - nullCount;
catchHandlers = new ICPPASTCatchHandler[ newSize ];
for( int i = 0; i < newSize; ++i )
catchHandlers[i] = old[i];
currentIndex = newSize;
}
private int currentIndex = 0;
private ICPPASTCatchHandler [] catchHandlers = null;
private static final int DEFAULT_CATCH_HANDLER_LIST_SIZE = 4;
private IASTStatement tryBody;
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTryBlockStatement#setTryBody(org.eclipse.cdt.core.dom.ast.IASTStatement)