/*******************************************************************************
* Copyright (c) 2007, 2011 Symbian Software Systems 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:
* Andrew Ferguson (Symbian) - Initial implementation
* Markus Schorn (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.core.index.composite.cpp;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassTemplate;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassTemplatePartialSpecialization;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateArgument;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateInstance;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateParameter;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPDeferredClassInstance;
import org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPDeferredClassInstance;
import org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPInstanceCache;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPTemplates;
import org.eclipse.cdt.internal.core.index.IIndexFragmentBinding;
import org.eclipse.cdt.internal.core.index.composite.ICompositesFactory;
public class CompositeCPPClassTemplateSpecialization extends
CompositeCPPClassSpecialization implements ICPPClassTemplate, ICPPInstanceCache{
public CompositeCPPClassTemplateSpecialization(ICompositesFactory cf, ICPPClassType rbinding) {
super(cf, rbinding);
}
public ICPPClassTemplatePartialSpecialization[] getPartialSpecializations()
throws DOMException {
ICPPClassTemplatePartialSpecialization[] result= ((ICPPClassTemplate) rbinding).getPartialSpecializations();
for (int i= 0; i < result.length; i++) {
result[i]= (ICPPClassTemplatePartialSpecialization) cf.getCompositeBinding((IIndexFragmentBinding)result[i]);
}
return result;
}
public ICPPTemplateParameter[] getTemplateParameters() {
return TemplateInstanceUtil.convert(cf, ((ICPPClassTemplate) rbinding).getTemplateParameters());
}
public ICPPTemplateInstance getInstance(ICPPTemplateArgument[] arguments) {
return CompositeInstanceCache.getCache(cf, rbinding).getInstance(arguments);
}
public void addInstance(ICPPTemplateArgument[] arguments, ICPPTemplateInstance instance) {
CompositeInstanceCache.getCache(cf, rbinding).addInstance(arguments, instance);
}
public ICPPTemplateInstance[] getAllInstances() {
return CompositeInstanceCache.getCache(cf, rbinding).getAllInstances();
}
public ICPPDeferredClassInstance asDeferredInstance() throws DOMException {
CompositeInstanceCache cache= CompositeInstanceCache.getCache(cf, rbinding);
synchronized (cache) {
ICPPDeferredClassInstance dci= cache.getDeferredInstance();
if (dci == null) {
dci= createDeferredInstance();
cache.putDeferredInstance(dci);
}
return dci;
}
}
protected ICPPDeferredClassInstance createDeferredInstance() throws DOMException {
ICPPTemplateArgument[] args = CPPTemplates.templateParametersAsArguments(getTemplateParameters());
return new CPPDeferredClassInstance(this, args, getCompositeScope());
}
}