/************************************************************************* * * Copyright 2016 Realm Inc. * * 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. * **************************************************************************/ #ifndef REALM_IMPL_OUTPUT_STREAM_HPP #define REALM_IMPL_OUTPUT_STREAM_HPP #include <cstddef> #include <ostream> #include <cstdint> #include <realm/util/features.h> #include <realm/impl/array_writer.hpp> namespace realm { namespace _impl { class OutputStream : public ArrayWriterBase { public: OutputStream(std::ostream&); ~OutputStream() noexcept; ref_type get_ref_of_next_array() const noexcept; void write(const char* data, size_t size); ref_type write_array(const char* data, size_t size, uint32_t checksum) override; private: ref_type m_next_ref; std::ostream& m_out; void do_write(const char* data, size_t size); }; // Implementation: inline OutputStream::OutputStream(std::ostream& out) : m_next_ref(0) , m_out(out) { } inline OutputStream::~OutputStream() noexcept { } inline size_t OutputStream::get_ref_of_next_array() const noexcept { return m_next_ref; } } // namespace _impl } // namespace realm #endif // REALM_IMPL_OUTPUT_STREAM_HPP