mirror of
https://github.com/triqs/dft_tools
synced 2024-09-27 20:11:00 +02:00
11d394fd5b
* moved the plovasp C++ code to c++/triqs_dft_tools/converters/vasp * added global header triqs_dft_tools/triqs_dft_tools.hpp * python dir based on single cmakelist file * registered C++ tests for plovasp * corrected imports for py3 tests for plovasp * corrected block order in sigma_from_file and srvo3_Gloc * exchanged ref files for sigma_from_file, srvo3_Gloc, SrVO3.ref.h5 * moved vasp converter bash scripts from dir shells to bin dir
68 lines
1.5 KiB
C++
68 lines
1.5 KiB
C++
/*******************************************************************************
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*
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* This file is part of the ATM library.
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*
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* Copyright (C) 2010 by O. E. Peil
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*
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* TRIQS is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* TRIQS. If not, see <http://www.gnu.org/licenses/>.
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*
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*******************************************************************************/
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#include <cstdlib>
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int cmp(const void *a, const void *b)
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{
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return (**(const double **)a) < (**(const double **)b) ? -1 : 1;
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}
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int icmp(const void *a, const void *b)
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{
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return (**(const int **)a) - (**(const int **)b);
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}
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void argsort(double *arr, int *inds, double **ptrs, const int n)
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{
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int i;
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for (i=0; i < n; i++)
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{
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ptrs[i] = arr + i;
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}
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qsort(ptrs, n, sizeof(double *), cmp);
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for (i=0; i < n; i++)
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{
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inds[i] = (int)(ptrs[i] - arr);
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}
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}
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void iargsort(int *iarr, int *inds, int **ptrs, const int n)
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{
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int i;
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for (i=0; i < n; i++)
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{
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ptrs[i] = iarr + i;
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}
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qsort(ptrs, n, sizeof(int *), icmp);
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for (i=0; i < n; i++)
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{
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inds[i] = (int)(ptrs[i] - iarr);
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}
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}
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