utils_string_inl.h

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 *   This file is part of the aGrUM/pyAgrum library.                        *
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 *   Copyright (c) 2005-2025 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 <algorithm>
 
// to ease IDE parser
#include <agrum/base/core/utils_string.h>
 
namespace gum {
  INLINE
 
  std::string toLower(std::string str) {
    std::transform(str.begin(), str.end(), str.begin(), ::tolower);
    return str;
  }
 
  INLINE
 
  void ltrim(std::string& s) {
    s.erase(s.begin(),
            std::find_if(s.begin(), s.end(), [](unsigned char ch) { return !std::isspace(ch); }));
  }
 
  INLINE
 
  void rtrim(std::string& s) {
    s.erase(std::find_if(s.rbegin(), s.rend(), [](unsigned char ch) { return !std::isspace(ch); })
                .base(),
            s.end());
  }
 
  INLINE
 
  void trim(std::string& s) {
    ltrim(s);
    rtrim(s);
  }
 
  INLINE
 
  std::string remove_newline(const std::string& s) {
    std::string res{s};
    std::erase(res, '\n');
    std::erase(res, '\r');
    return res;
  }
 
  INLINE
  bool isInteger(const std::string& val) { return isIntegerWithResult(val, nullptr); }
 
  INLINE
  bool isNumerical(const std::string& val) { return isNumericalWithResult(val, nullptr); }
 
  INLINE
 
  std::string trim_copy(const std::string& s) {
    std::string res{s};
    trim(res);
    return res;
  }
} /* namespace gum */