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// slist.h
//
// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Author: [email protected] (Michael Riley)
//
// \file
// Includes slist definition or defines in terms of STL list as a fallback.
#ifndef FST_LIB_SLIST_H__
#define FST_LIB_SLIST_H__
#include <fst/config.h>
#ifdef HAVE___GNU_CXX__SLIST_INT_
#include <ext/slist>
namespace fst {
using __gnu_cxx::slist;
}
#else
#include <list>
namespace fst {
using std::list;
template <typename T> class slist : public list<T> {
public:
typedef typename list<T>::iterator iterator;
typedef typename list<T>::const_iterator const_iterator;
using list<T>::erase;
iterator erase_after(iterator pos) {
iterator npos = pos;
erase(++npos);
return pos;
}
};
} // namespace fst
#endif // HAVE___GNU_CXX__SLIST_INT_
#endif // FST_LIB_SLIST_H__
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