text: /* Twofold-ChaiScript
   * (C) Copyright 2015 HicknHack Software GmbH
   *
   * The original code can be found at:
   *     https://github.com/arBmind/Twofold-ChaiScript
   *
   * 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 <QChar>
  
  namespace Twofold {
  namespace intern {
  namespace QCharHelper {
  
  inline bool isSpace(QChar chr) { return chr.category() == QChar::Separator_Space || chr == '\t'; }
  inline bool isNewline(QChar chr) { return chr == '\n' || chr == '\r'; }
  
  /**
   * functor structure
   */
  class IsComplementNewline
  {
  public:
      inline IsComplementNewline(QChar newLine)
          : m_complement(newLine == '\n' ? '\r' : '\n')
      {}
  
      inline bool operator() (QChar chr) {
          return m_complement == chr;
      }
  private:
      QChar m_complement;
  };
  
  } // namespace QCharHelper
  } // namespace intern
  } // namespace Twofold
  
  