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/**
* @file svnxx/detail/noncopyable.hpp
* @copyright
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
* ====================================================================
* @endcopyright
*/
#ifndef SVNXX_DETAIL_NONCOPYABLE_HPP
#define SVNXX_DETAIL_NONCOPYABLE_HPP
namespace apache {
namespace subversion {
namespace svnxx {
namespace detail {
namespace noncopyable_ {
/**
* @ingroup svnxx_detail
* @brief Base class for non-copyable objects.
*
* Objects of classes derived from @c noncopyable cannot be copied,
* but can used as rvalue references and with <tt>std::move</tt>.
*
* @note Use @e private inheritance to avoid polymorphism traps!
*/
class noncopyable
{
protected:
constexpr noncopyable() = default;
~noncopyable() = default;
private:
noncopyable(const noncopyable&) = delete;
noncopyable& operator=(const noncopyable&) = delete;
};
} // namespace noncopyable_
using noncopyable = noncopyable_::noncopyable;
} // namespace detail
} // namespace svnxx
} // namespace subversion
} // namespace apache
#endif // SVNXX_DETAIL_NONCOPYABLE_HPP
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