💿🐜 Antkeeper source code
https://antkeeper.com
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
2.0 KiB
55 lines
2.0 KiB
/*
|
|
* Copyright (C) 2020 Christopher J. Howard
|
|
*
|
|
* This file is part of Antkeeper source code.
|
|
*
|
|
* Antkeeper source code is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Antkeeper source code is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef ANTKEEPER_DNA_TRANSLATE_HPP
|
|
#define ANTKEEPER_DNA_TRANSLATE_HPP
|
|
|
|
#include <iterator>
|
|
|
|
namespace dna {
|
|
|
|
/**
|
|
* Divides a range into consecutive subranges of @p n elements, then applies the given function to each subrange and stores the result in another range.
|
|
*
|
|
* @param first,last Range of elements to translate.
|
|
* @param d_first Beginning of the destination range.
|
|
* @param n Number of elements by which to divide the range.
|
|
* @param binary_op Binary operation function object that will be applied to each subrange of @p n elements.
|
|
* @return Output iterator to the element past the last element translated.
|
|
*/
|
|
template <class InputIt, class OutputIt, class Size, class BinaryOperation>
|
|
OutputIt translate(InputIt first, InputIt last, OutputIt d_first, Size n, BinaryOperation binary_op);
|
|
|
|
template <class InputIt, class OutputIt, class Size, class BinaryOperation>
|
|
OutputIt translate(InputIt first, InputIt last, OutputIt d_first, Size n, BinaryOperation binary_op)
|
|
{
|
|
for (auto length = std::distance(first, last); length >= n; length -= n)
|
|
{
|
|
InputIt next = first;
|
|
std::advance(next, n);
|
|
*(d_first++) = binary_op(first, next);
|
|
first = next;
|
|
}
|
|
|
|
return d_first;
|
|
}
|
|
|
|
} // namespace dna
|
|
|
|
#endif // ANTKEEPER_DNA_TRANSLATE_HPP
|