mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 16:46:26 +00:00
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
// -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*-
|
|
//
|
|
// The contents of this file are subject to the Netscape Public
|
|
// License Version 1.1 (the "License"); you may not use this file
|
|
// except in compliance with the License. You may obtain a copy of
|
|
// the License at http://www.mozilla.org/NPL/
|
|
//
|
|
// Software distributed under the License is distributed on an "AS
|
|
// IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
|
|
// implied. See the License for the specific language governing
|
|
// rights and limitations under the License.
|
|
//
|
|
// The Original Code is the JavaScript 2 Prototype.
|
|
//
|
|
// The Initial Developer of the Original Code is Netscape
|
|
// Communications Corporation. Portions created by Netscape are
|
|
// Copyright (C) 2000 Netscape Communications Corporation. All
|
|
// Rights Reserved.
|
|
|
|
#ifndef gc_container_h
|
|
#define gc_container_h
|
|
|
|
#include "gc_allocator.h"
|
|
|
|
#include <list>
|
|
#include <vector>
|
|
#include <string>
|
|
|
|
#define LIST std::list
|
|
#define VECTOR std::vector
|
|
|
|
#if defined(__GNUC__)
|
|
// grr, what kind of standard is this?
|
|
#define STRING basic_string
|
|
#define CHAR_TRAITS string_char_traits
|
|
#else
|
|
#define STRING std::basic_string
|
|
#define CHAR_TRAITS std::char_traits
|
|
#endif
|
|
|
|
namespace JavaScript {
|
|
/**
|
|
* Rebind some of the basic container types to use a GC_allocator.
|
|
* What I really want is something more general, something like:
|
|
* template <typename Container, typename T> class gc_rebind {
|
|
* typedef typename Container<T, gc_allocator<T> > other;
|
|
* };
|
|
* But I can't figure out how to do that with C++ templates.
|
|
*/
|
|
template <class T> struct gc_container {
|
|
typedef typename LIST<T, gc_allocator<T> > list;
|
|
typedef typename VECTOR<T, gc_allocator<T> > vector;
|
|
typedef typename STRING<T, CHAR_TRAITS<T>, gc_allocator<T> > string;
|
|
};
|
|
|
|
/**
|
|
* But, it's pretty easy to do with macros:
|
|
*/
|
|
#define GC_CONTAINER(container, type) container<T, gc_allocator<T> >
|
|
|
|
/*
|
|
// this gives an "unimplemented C++ feature" error using CWPro5.
|
|
// maybe someday.
|
|
template <template<class, class> typename Container, typename T>
|
|
struct gc_rebind {
|
|
typedef typename Container<T, gc_allocator<T> > container;
|
|
};
|
|
*/
|
|
}
|
|
|
|
#endif /* gc_container_h */
|