StringOperations.h

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/******************************************************************************
 * Copyright (c) 2021.                                                        *
 * The Regents of the University of Michigan and DFT-EFE developers.          *
 *                                                                            *
 * This file is part of the DFT-EFE code.                                     *
 *                                                                            *
 * DFT-EFE is free software: you can redistribute it and/or modify            *
 *   it under the terms of the Lesser GNU General Public License as           *
 *   published by the Free Software Foundation, either version 3 of           *
 *   the License, or (at your option) any later version.                      *
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 * DFT-EFE is distributed in the hope that it will be useful, but             *
 *   WITHOUT ANY WARRANTY; without even the implied warranty                  *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.                     *
 *   See the Lesser GNU General Public License for more details.              *
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 * You should have received a copy of the GNU Lesser General Public           *
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/*
 * @author Bikash Kanungo
 */
 
#ifndef dftefeStringOperations_h
#define dftefeStringOperations_h
#include <utils/TypeConfig.h>
#include <vector>
 
namespace dftefe
{
  namespace utils
  {
    namespace stringOps
    {
      bool
      strToInt(const std::string s, int &i);
 
      bool
      strToDouble(const std::string s, double &x);
 
      bool
      strToBool(const std::string s, bool &i);
 
      void
      trim(std::string &s);
 
      std::string
      trimCopy(const std::string &s);
 
      bool
      splitStringToInts(const std::string s,
                        std::vector<int> &vals,
                        size_type         reserveSize = 0);
 
      bool
      splitStringToDoubles(const std::string    s,
                           std::vector<double> &vals,
                           size_type            reserveSize = 0);
 
    } // end of namespace stringOps
  }   // end of namespace utils
} // end of namespace dftefe
#endif // dftefeStringOperations_h