ostreamwrapper.h Source File

ostreamwrapper.h Source File#

Composable Kernel: ostreamwrapper.h Source File
// Tencent is pleased to support the open source community by making RapidJSON available.
//
// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip.
//
// Licensed under the MIT License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// http://opensource.org/licenses/MIT
//
// 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.
 
#ifndef RAPIDJSON_OSTREAMWRAPPER_H_
#define RAPIDJSON_OSTREAMWRAPPER_H_
 
#include "stream.h"
#include <iosfwd>
 
#ifdef __clang__
RAPIDJSON_DIAG_PUSH
RAPIDJSON_DIAG_OFF(padded)
#endif
 
RAPIDJSON_NAMESPACE_BEGIN
 
template <typename StreamType>
class BasicOStreamWrapper
{
    public:
    typedef typename StreamType::char_type Ch;
    BasicOStreamWrapper(StreamType& stream) : stream_(stream) {}
 
    void Put(Ch c) { stream_.put(c); }
 
    void Flush() { stream_.flush(); }
 
    // Not implemented
    char Peek() const
    {
        RAPIDJSON_ASSERT(false);
        return 0;
    }
    char Take()
    {
        RAPIDJSON_ASSERT(false);
        return 0;
    }
    size_t Tell() const
    {
        RAPIDJSON_ASSERT(false);
        return 0;
    }
    char* PutBegin()
    {
        RAPIDJSON_ASSERT(false);
        return 0;
    }
    size_t PutEnd(char*)
    {
        RAPIDJSON_ASSERT(false);
        return 0;
    }
 
    private:
    BasicOStreamWrapper(const BasicOStreamWrapper&);
    BasicOStreamWrapper& operator=(const BasicOStreamWrapper&);
 
    StreamType& stream_;
};
 
typedef BasicOStreamWrapper<std::ostream> OStreamWrapper;
typedef BasicOStreamWrapper<std::wostream> WOStreamWrapper;
 
#ifdef __clang__
RAPIDJSON_DIAG_POP
#endif
 
RAPIDJSON_NAMESPACE_END
 
#endif // RAPIDJSON_OSTREAMWRAPPER_H_