/*******************************************************************************
* Copyright (c) 2012, 2016 Institute for Software, HSR Hochschule fuer Technik
* Rapperswil, University of applied sciences.
* 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:
* Thomas Corbat (IFS) - Initial API and implementation
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.ASTTypeUtil;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPAliasTemplate;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPAliasTemplateInstance;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPBinding;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.dom.Linkage;
import org.eclipse.cdt.internal.core.dom.parser.ITypeContainer;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
import org.eclipse.core.runtime.PlatformObject;
public class CPPAliasTemplateInstance extends PlatformObject
implements ICPPAliasTemplateInstance, ITypeContainer {
private final char[] name;
private final ICPPAliasTemplate aliasTemplate;
private IType aliasedType;
public CPPAliasTemplateInstance(char[] name, ICPPAliasTemplate aliasTemplate, IType aliasedType) {
this.name = name;
this.aliasTemplate = aliasTemplate;
this.aliasedType = aliasedType;
}
@Override
public ICPPAliasTemplate getTemplateDefinition() {
return aliasTemplate;
}
@Override
public boolean isSameType(IType other) {
if (other == aliasedType)
return true;
if (aliasedType != null) {
return aliasedType.isSameType(other);
}
return false;
}
@Override
public IType getType() {
return aliasedType;
}
@Override
public void setType(IType type) {
aliasedType = type;
}
@Override
public Object clone() {
try {
return super.clone();
} catch (CloneNotSupportedException e) {
}
return null;
}
@Override
public String getName() {
return new String(getNameCharArray());
}
@Override
public char[] getNameCharArray() {
if (name != null) {
return name;
}
return CharArrayUtils.EMPTY_CHAR_ARRAY;
}
@Override
public ILinkage getLinkage() {
return Linkage.CPP_LINKAGE;
}
@Override
public IBinding getOwner() {
if (aliasTemplate != null) {
return aliasTemplate.getOwner();
}
return null;
}
@Override
public IScope getScope() throws DOMException {
if (aliasTemplate != null) {
return aliasTemplate.getScope();
}
return null;
}
@Override
public String toString() {
return ASTTypeUtil.getQualifiedName(this) + " -> " + ASTTypeUtil.getType(aliasedType, true); //$NON-NLS-1$
}
@Override
public String[] getQualifiedName() {
return CPPVisitor.getQualifiedName(this);
}
@Override
public char[][] getQualifiedNameCharArray() {
return CPPVisitor.getQualifiedNameCharArray(this);
}
@Override
public boolean isGloballyQualified() throws DOMException {
return ((ICPPBinding) aliasTemplate).isGloballyQualified();
}
}