libcruft-util/algo/sort.cpp
Danny Robson 1ad3e0bde0 algo/sort: add SOA sorting helper
sort::soa applies a permutation to multiple value arrays such that the
first value array is sorted
2017-05-18 18:24:48 +10:00

27 lines
980 B
C++

/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright:
* 2015-2016, Danny Robson <danny@nerdcruft.net>
*/
#include "sort.hpp"
///////////////////////////////////////////////////////////////////////////////
// instantiate the soa sorting function as a compilation check.
//
// this particular instantiation isn't necessarily required by any user, it's
// just convenient.
template void cruft::util::sort::soa (int*, int*, bool (*)(int,int), double*);