document.hpp

// Copyright 2014 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/impl.hpp>
#include <bsoncxx/builder/basic/kvp.hpp>
#include <bsoncxx/builder/basic/sub_document.hpp>
#include <bsoncxx/builder/core.hpp>
#include <bsoncxx/document/value.hpp>
#include <bsoncxx/document/view.hpp>

#include <bsoncxx/config/prelude.hpp>

namespace bsoncxx {
BSONCXX_INLINE_NAMESPACE_BEGIN
namespace builder {
namespace basic {

class array;

class document : public sub_document {
   public:
    BSONCXX_INLINE document() : sub_document(&_core), _core(false) {}

    BSONCXX_INLINE document(document &&doc) noexcept : sub_document(&_core),
                                                       _core(std::move(doc._core)) {}

    BSONCXX_INLINE document& operator=(document&& doc) noexcept {
        _core = std::move(doc._core);
        return *this;
    }

    BSONCXX_INLINE bsoncxx::document::view view() const {
        return _core.view_document();
    }

    BSONCXX_INLINE operator bsoncxx::document::view() const {
        return view();
    }

    BSONCXX_INLINE bsoncxx::document::value extract() {
        return _core.extract_document();
    }

    BSONCXX_INLINE void clear() {
        _core.clear();
    }

   private:
    core _core;
};

template <typename... Args>
bsoncxx::document::value BSONCXX_CALL make_document(Args&&... args) {
    basic::document document;
    document.append(std::forward<Args>(args)...);

    return document.extract();
}

}  // namespace basic
}  // namespace builder
BSONCXX_INLINE_NAMESPACE_END
}  // namespace bsoncxx

#include <bsoncxx/config/postlude.hpp>