/*
* xtc - The eXTensible Compiler
* Copyright (C) 2005-2007 Robert Grimm
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
package xtc.type;
import java.io.IOException;
import java.util.List;
import xtc.util.Nonce;
/**
* A struct type.
*
* @author Robert Grimm
* @version $Revision: 1.25 $
*/
public class StructT extends StructOrUnionT {
/**
* Create a new, incomplete struct. The newly created struct type
* has a fresh nonce.
*
* @param tag The tag.
* @throws NullPointerException Signals a null tag.
*/
public StructT(String tag) {
super(null, Nonce.create(), tag, null);
}
/**
* Create a new struct type. The newly created struct type has a
* fresh nonce.
*
* @param tag The tag.
* @param members The members.
* @throws NullPointerException Signals a null tag.
*/
public StructT(String tag, List<VariableT> members) {
super(null, Nonce.create(), tag, members);
}
/**
* Create a new struct type.
*
* @param template The type whose annotations to copy.
* @param nonce The nonce.
* @param tag The tag.
* @param members The members.
* @throws NullPointerException Signals a null tag.
*/
public StructT(Type template, Nonce nonce, String tag,
List<VariableT> members) {
super(template, nonce, tag, members);
}
public StructT copy() {
return new StructT(this, nonce, name, copy(members));
}
public Type.Tag tag() {
return Type.Tag.STRUCT;
}
public boolean isStruct() {
return true;
}
public StructT toStruct() {
return this;
}
public void write(Appendable out) throws IOException {
out.append("struct ");
out.append(name);
}
}