sub_binary.hpp

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// Copyright 2009-present MongoDB, 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.
 
#pragma once
 
#include <bsoncxx/builder/basic/sub_binary-fwd.hpp>
 
//
 
#include <cstdint>
 
#include <bsoncxx/vector/accessor-fwd.hpp>
#include <bsoncxx/vector/detail-fwd.hpp>
#include <bsoncxx/vector/formats-fwd.hpp>
 
#include <bsoncxx/builder/core.hpp>
#include <bsoncxx/types.hpp>
 
#include <bsoncxx/config/prelude.hpp>
 
namespace bsoncxx {
namespace v_noabi {
namespace builder {
namespace basic {

class sub_binary {
   public:
    sub_binary(core* core) : _core{core} {}

    std::uint8_t* allocate(binary_sub_type sub_type, std::uint32_t length) {
        return _core->append(sub_type, length);
    }
    std::uint8_t* allocate(binary_sub_type sub_type, std::uint32_t length) {…}

    template <typename Format, typename SFINAE = typename vector::detail::format_traits<Format>::value_type>
    vector::accessor<Format> allocate(Format fmt, std::size_t element_count) {
        (void)fmt;
        std::uint32_t binary_data_length = Format::length_for_append(element_count);
        std::uint8_t* binary_data = allocate(binary_sub_type::k_vector, binary_data_length);
        Format::write_frame(binary_data, binary_data_length, element_count);
        return {vector::detail::accessor_data<Format>(binary_data, binary_data_length)};
    }
    vector::accessor<Format> allocate(Format fmt, std::size_t element_count) {…}
 
   private:
    core* _core;
};
class sub_binary {…};
 
} // namespace basic
} // namespace builder
} // namespace v_noabi
} // namespace bsoncxx
 
#include <bsoncxx/config/postlude.hpp>