utils.hpp

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// 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 __STOUT_UTILS_HPP__
#define __STOUT_UTILS_HPP__

#include <algorithm>

namespace utils {

template <typename T>
T copy(const T& t) { return t; }


template <typename T, size_t N>
static constexpr size_t arraySize(T(&)[N])
{
  return N;
}

} // namespace utils {

#endif // __STOUT_UTILS_HPP__