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Viewing changes to core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPClassInstance.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam
  • Date: 2011-10-06 21:15:04 UTC
  • mfrom: (1.1.4)
  • Revision ID: package-import@ubuntu.com-20111006211504-8dutmljjih0zikfv
Tags: 8.0.1-1
* New upstream release.
* Split the JNI packages into a separate architecture dependent
  package and made eclipse-cdt architecture independent.
* Install JNI libraries into multiarch aware location
* Bumped Standards-Version to 3.9.2.

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core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPClassInstance.java
 
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/*******************************************************************************
 
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 * Copyright (c) 2007, 2010 QNX Software Systems and others.
 
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 * All rights reserved. This program and the accompanying materials
 
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 * are made available under the terms of the Eclipse Public License v1.0
 
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 * which accompanies this distribution, and is available at
 
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 * http://www.eclipse.org/legal/epl-v10.html
 
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 *
 
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 * Contributors:
 
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 *    Bryan Wilkinson (QNX) - Initial API and implementation
 
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 *    Andrew Ferguson (Symbian)
 
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 *    Markus Schorn (Wind River Systems)
 
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 *******************************************************************************/
 
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package org.eclipse.cdt.internal.core.pdom.dom.cpp;
 
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import org.eclipse.cdt.core.CCorePlugin;
 
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import org.eclipse.cdt.core.dom.ast.IType;
 
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import org.eclipse.cdt.core.dom.ast.ITypedef;
 
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import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
 
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import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateArgument;
 
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import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateDefinition;
 
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import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateInstance;
 
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import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPClassInstance;
 
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import org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPClassSpecializationScope;
 
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import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPTemplates;
 
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import org.eclipse.cdt.internal.core.index.IIndexCPPBindingConstants;
 
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import org.eclipse.cdt.internal.core.pdom.dom.PDOMBinding;
 
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import org.eclipse.cdt.internal.core.pdom.dom.PDOMLinkage;
 
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import org.eclipse.cdt.internal.core.pdom.dom.PDOMNode;
 
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import org.eclipse.core.runtime.CoreException;
 
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/**
 
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 * Result of instantiating a class template.
 
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 */
 
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class PDOMCPPClassInstance extends PDOMCPPClassSpecialization implements ICPPTemplateInstance {
 
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        private static final int ARGUMENTS = PDOMCPPClassSpecialization.RECORD_SIZE + 0;
 
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        /**
 
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         * The size in bytes of a PDOMCPPClassInstance record in the database.
 
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         */
 
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        @SuppressWarnings("hiding")
 
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        protected static final int RECORD_SIZE = PDOMCPPClassSpecialization.RECORD_SIZE + 4;
 
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        public PDOMCPPClassInstance(PDOMLinkage linkage, PDOMNode parent, ICPPClassType classType, PDOMBinding orig)
 
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                        throws CoreException {
 
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                super(linkage, parent, classType, orig);
 
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                final ICPPTemplateInstance asInstance= (ICPPTemplateInstance) classType;
 
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                final long argListRec= PDOMCPPArgumentList.putArguments(this, asInstance.getTemplateArguments());
 
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                getDB().putRecPtr(record + ARGUMENTS, argListRec);
 
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        }
 
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        public PDOMCPPClassInstance(PDOMLinkage linkage, long bindingRecord) {
 
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                super(linkage, bindingRecord);
 
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        }
 
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        @Override
 
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        protected int getRecordSize() {
 
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                return RECORD_SIZE;
 
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        }
 
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        @Override
 
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        public int getNodeType() {
 
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                return IIndexCPPBindingConstants.CPP_CLASS_INSTANCE;
 
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        }
 
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        public ICPPTemplateDefinition getTemplateDefinition() {
 
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                return (ICPPTemplateDefinition) getSpecializedBinding();
 
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        }
 
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        public ICPPTemplateArgument[] getTemplateArguments() {
 
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                try {
 
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                        final long rec= getPDOM().getDB().getRecPtr(record + ARGUMENTS);
 
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                        return PDOMCPPArgumentList.getArguments(this, rec);
 
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                } catch (CoreException e) {
 
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                        CCorePlugin.log(e);
 
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                        return ICPPTemplateArgument.EMPTY_ARGUMENTS;
 
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                }
 
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        }
 
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        public boolean isExplicitSpecialization() {
 
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                return !(getCompositeScope() instanceof ICPPClassSpecializationScope);
 
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        }
 
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        @Override
 
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        public boolean isSameType(IType type) {
 
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                if (type instanceof ITypedef) {
 
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                        return type.isSameType(this);
 
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                }
 
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                if (type instanceof PDOMNode) {
 
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                        PDOMNode node= (PDOMNode) type;
 
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                        if (node.getPDOM() == getPDOM()) {
 
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                                return node.getRecord() == getRecord();
 
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                        }
 
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                }
 
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                return CPPClassInstance.isSameClassInstance(this, type);
 
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        }
 
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        @Deprecated
 
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        public IType[] getArguments() {
 
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                return CPPTemplates.getArguments(getTemplateArguments());
 
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        }
 
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}