continuousVariable_inl.h

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 *   This file is part of the aGrUM/pyAgrum library.                        *
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 *   Copyright (c) 2005-2026 by                                             *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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#pragma once
 

 
#include <agrum/base/variables/continuousVariable.h>   // to ease IDE parser
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#  include <cctype>
#  include <cstdlib>
 
#  include <agrum/base/variables/continuousVariable.h>
 
namespace gum {
 

  template <>
  INLINE float ContinuousVariable< float >::operator[](std::string_view str) const {
    float       value;
    std::size_t pos;
    std::string s(str);
    try {
      value = std::stof(s, &pos);
    } catch (std::invalid_argument&) {
      GUM_ERROR(TypeError, "the value is not a number")
    } catch (std::out_of_range&) { GUM_ERROR(OutOfBounds, "the value is too huge") }
 
    // check whether there remains non-space unprocessed characters
    for (auto iter = str.begin() + pos, end = str.end(); iter != end; ++iter) {
      if (!std::isspace(static_cast< unsigned char >(*iter)))
        GUM_ERROR(TypeError, "the value is not a number")
    }
 
    if (belongs(value)) return value;
    else GUM_ERROR(OutOfBounds, "the value does not belong to the domain of the variable")
  }

  template <>
  INLINE double ContinuousVariable< double >::operator[](std::string_view str) const {
    double      value;
    std::size_t pos;
    std::string s(str);
    try {
      value = std::stod(s, &pos);
    } catch (std::invalid_argument&) {
      GUM_ERROR(TypeError, "the value is not a number")
    } catch (std::out_of_range&) { GUM_ERROR(OutOfBounds, "the value is too huge") }
 
    // check whether there remains non-space unprocessed characters
    for (auto iter = str.begin() + pos, end = str.end(); iter != end; ++iter) {
      if (!std::isspace(static_cast< unsigned char >(*iter)))
        GUM_ERROR(TypeError, "the value is not a number")
    }
 
    if (belongs(value)) return value;
    else GUM_ERROR(OutOfBounds, "the value does not belong to the domain of the variable")
  }
 
} /* namespace gum */
 
#endif   // DOXYGEN_SHOULD_SKIP_THIS