itkBoolean.h

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/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  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
 *
 *         https://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  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 itkBoolean_h
#define itkBoolean_h
 
namespace itk
{
 
class Boolean
{
public:
 
  constexpr Boolean() = default;
 
  constexpr Boolean(bool v)
    : m_Value(v)
  {}
 
  constexpr operator bool() const { return m_Value; }
 
private:
  bool m_Value = false;
};
 
} // namespace itk
 
#endif