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/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM - Initial API and implementation
* Markus Schorn (Wind River Systems)
*******************************************************************************/
/*
* Created on Mar 31, 2005
*/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTCompositeTypeSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTFunctionDefinition;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateDeclaration;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTVisibilityLabel;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPMethod;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateScope;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.dom.parser.ASTInternal;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
/**
* @author aniefer
*/
public class CPPMethodTemplate extends CPPFunctionTemplate implements
ICPPMethod {
/**
* @param name
*/
public CPPMethodTemplate(IASTName name) {
super(name);
}
public IASTDeclaration getPrimaryDeclaration() throws DOMException{
//first check if we already know it
if( declarations != null ){
for (IASTName declaration : declarations) {
IASTNode parent = declaration.getParent();
while( !(parent instanceof IASTDeclaration) )
parent = parent.getParent();
IASTDeclaration decl = (IASTDeclaration) parent.getParent();
if( decl instanceof ICPPASTCompositeTypeSpecifier )
return decl;
}
}
char [] myName = getNameCharArray();
IScope scope = getScope();
if( scope instanceof ICPPTemplateScope )
scope = scope.getParent();
ICPPClassScope clsScope = (ICPPClassScope) scope;
ICPPASTCompositeTypeSpecifier compSpec = (ICPPASTCompositeTypeSpecifier) ASTInternal.getPhysicalNodeOfScope(clsScope);
IASTDeclaration [] members = compSpec.getMembers();
for (IASTDeclaration member : members) {
if( member instanceof ICPPASTTemplateDeclaration ){
IASTDeclaration decl = ((ICPPASTTemplateDeclaration)member).getDeclaration();
if( decl instanceof IASTSimpleDeclaration ){
IASTDeclarator [] dtors = ((IASTSimpleDeclaration)decl).getDeclarators();
for (IASTDeclarator dtor : dtors) {
IASTName name = CPPVisitor.getMostNestedDeclarator( dtor ).getName();
if( CharArrayUtils.equals( name.toCharArray(), myName ) &&
name.resolveBinding() == this )
{
return member;
}
}
} else if( decl instanceof IASTFunctionDefinition ){
IASTName name = CPPVisitor.getMostNestedDeclarator( ((IASTFunctionDefinition) decl).getDeclarator() ).getName();
if( CharArrayUtils.equals( name.toCharArray(), myName ) &&
name.resolveBinding() == this )
{
return member;
}
}
}
}
return null;
}
public int getVisibility() throws DOMException {
IASTDeclaration decl = getPrimaryDeclaration();
if( decl == null ){
ICPPClassType cls = getClassOwner();
if (cls != null) {
return ( cls.getKey() == ICPPClassType.k_class ) ? ICPPASTVisibilityLabel.v_private : ICPPASTVisibilityLabel.v_public;
}
return ICPPASTVisibilityLabel.v_private;
}
IASTCompositeTypeSpecifier cls = (IASTCompositeTypeSpecifier) decl.getParent();
IASTDeclaration [] members = cls.getMembers();
ICPPASTVisibilityLabel vis = null;
for (IASTDeclaration member : members) {
if( member instanceof ICPPASTVisibilityLabel )
vis = (ICPPASTVisibilityLabel) member;
else if( member == decl )
break;
}
if( vis != null ){
return vis.getVisibility();
} else if( cls.getKey() == ICPPASTCompositeTypeSpecifier.k_class ){
return ICPPASTVisibilityLabel.v_private;
}
return ICPPASTVisibilityLabel.v_public;
}
public ICPPClassType getClassOwner() throws DOMException {
IScope scope= getScope();
if (scope instanceof ICPPTemplateScope) {
scope= scope.getParent();
}
if( scope instanceof ICPPClassScope ){
return ((ICPPClassScope)scope).getClassType();
}
return null;
}
public boolean isVirtual() {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean isInline() throws DOMException {
IASTDeclaration decl = getPrimaryDeclaration();
if( decl instanceof ICPPASTTemplateDeclaration && ((ICPPASTTemplateDeclaration)decl).getDeclaration() instanceof IASTFunctionDefinition )
return true;
return super.isInline();
}
public boolean isDestructor() {
char[] name = getNameCharArray();
if (name.length > 1 && name[0] == '~')
return true;
return false;
}
public boolean isImplicit() {
return false;
}
}
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