@Override
public ICPPDeferredClassInstance asDeferredInstance() {
if (fDeferredInstance == null) {
fDeferredInstance = CPPTemplates.createDeferredInstance(this);
}
return fDeferredInstance;
}
@Override
public boolean equals(Object obj) {
if ((obj instanceof ICPPTemplateInstance) && (obj instanceof ICPPFunction)) {
final ICPPTemplateInstance inst = (ICPPTemplateInstance) obj;
ICPPFunctionType ct1 = ((ICPPFunction) getSpecializedBinding()).getType();
ICPPFunctionType ct2 = ((ICPPFunction) inst.getTemplateDefinition()).getType();
if (!ct1.isSameType(ct2)) return false;
return CPPTemplates.haveSameArguments(this, inst);
}
return false;
}
@Override
public IBinding specializeMember(IBinding original, IASTNode point) {
if (specializationMap == null) {
final Long key = record + PDOMCPPLinkage.CACHE_INSTANCE_SCOPE;
Object cached = getPDOM().getCachedResult(key);
if (cached != null) {
specializationMap = (ObjectMap) cached;
} else {
final ObjectMap newMap = new ObjectMap(2);
try {
PDOMClassUtil.NestedClassCollector visitor = new PDOMClassUtil.NestedClassCollector();
PDOMCPPClassScope.acceptViaCache(this, visitor, false);
final ICPPClassType[] nested = visitor.getNestedClasses();
for (ICPPClassType classType : nested) {
if (classType instanceof ICPPSpecialization) {
newMap.put(((ICPPSpecialization) classType).getSpecializedBinding(), classType);
}
}
} catch (CoreException e) {
CCorePlugin.log(e);
}
specializationMap = (ObjectMap) getPDOM().putCachedResult(key, newMap, false);
}
}
Set<IBinding> set;
synchronized (specializationMap) {
IBinding result = (IBinding) specializationMap.get(original);
if (result != null) return result;
set = fInProgress.get();
if (set == null) {
set = new HashSet<IBinding>();
fInProgress.set(set);
}
if (!set.add(original)) return RecursionResolvingBinding.createFor(original, point);
}
IBinding newSpec = CPPTemplates.createSpecialization(this, original, point);
set.remove(original);
synchronized (specializationMap) {
IBinding oldSpec = (IBinding) specializationMap.put(original, newSpec);
if (oldSpec != null) {
specializationMap.put(original, oldSpec);
return oldSpec;
}
}
return newSpec;
}
@Override
@Deprecated
public IType[] getArguments() throws DOMException {
return CPPTemplates.getArguments(getTemplateArguments());
}
@Override
@Deprecated
public ObjectMap getArgumentMap() {
return CPPTemplates.getArgumentMap(getPrimaryClassTemplate(), getTemplateParameterMap());
}
@Override
@Deprecated
public IType[] getArguments() {
return CPPTemplates.getArguments(fArguments);
}