ah_stdc++_utils.H

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/*
                          Aleph_w
 
  Data structures & Algorithms
  version 2.0.0b
  https://github.com/lrleon/Aleph-w
 
  This file is part of Aleph-w library
 
  Copyright (c) 2002-2026 Leandro Rabindranath Leon
 
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:
 
  The above copyright notice and this permission notice shall be included in all
  copies or substantial portions of the Software.
 
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  SOFTWARE.
*/
 
 
# ifndef AH_STDC_UTILS_H
# define AH_STDC_UTILS_H
 
# include <exception>
# include <stdexcept>
# include <ah-errors.H>
 
namespace Aleph
{
 
template <typename Container, typename Iterator>
inline void verify_container_and_iterator(const Container& container,
                                          const Iterator& itor)
{
  ah_domain_error_if(not itor.verify(container))
    << "Iterator does not belong to the specified container";
}
 
template <typename Iterator>
inline void verify_iterators(const Iterator& itor1, const Iterator& itor2)
{
  ah_domain_error_if(not itor1.verify(itor2))
    << "Iterators do not belong to the same container";
}
 
template <typename Container, typename Iterator>
inline void verify_container_and_iterators(const Container& container,
                                           const Iterator& itor_container,
                                           const Iterator& itor1,
                                           const Iterator& itor2)
{
  verify_container_and_iterator(container, itor_container);
  verify_iterators(itor1, itor2);
 
  // Ensure destination iterator is from a different container than source range
  ah_domain_error_if(itor_container.verify(itor1))
    << "Destination and source iterators reference the same container";
}
 
template <typename Container, typename Iterator>
inline void verify_container_and_iterators(const Container& container,
                                           const Iterator& itor1,
                                           const Iterator& itor2)
{
  verify_container_and_iterator(container, itor1);
  verify_container_and_iterator(container, itor2);
}
 
} // namespace Aleph
 
# endif // AH_STDC_UTILS_H