ergo
allocate.h
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1/* Ergo, version 3.8.2, a program for linear scaling electronic structure
2 * calculations.
3 * Copyright (C) 2023 Elias Rudberg, Emanuel H. Rubensson, Pawel Salek,
4 * and Anastasia Kruchinina.
5 *
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 *
19 * Primary academic reference:
20 * Ergo: An open-source program for linear-scaling electronic structure
21 * calculations,
22 * Elias Rudberg, Emanuel H. Rubensson, Pawel Salek, and Anastasia
23 * Kruchinina,
24 * SoftwareX 7, 107 (2018),
25 * <http://dx.doi.org/10.1016/j.softx.2018.03.005>
26 *
27 * For further information about Ergo, see <http://www.ergoscf.org>.
28 */
29
36#ifndef MAT_ALLOCATE_HEADER
37#define MAT_ALLOCATE_HEADER
38
39namespace mat{
40
41 template<class T>
42 T* allocateElements(int n) {
43 return new T[n];
44 }
45
46 template<class T>
47 void freeElements(T* ptr) {
48 delete[] ptr;
49 }
50
51 /* Specializations for common basic element types: float, double, etc. */
52
53 /* float */
54
55 template<>
56 float* allocateElements<float>(int n);
57
58 template<>
59 void freeElements(float* ptr);
60
61 /* double */
62
63 template<>
64 double* allocateElements<double>(int n);
65
66 template<>
67 void freeElements(double* ptr);
68
69} /* end namespace mat */
70
71#endif
Definition allocate.cc:39
float * allocateElements< float >(int n)
Definition allocate.cc:44
void freeElements(float *ptr)
Definition allocate.cc:49
double * allocateElements< double >(int n)
Definition allocate.cc:56
T * allocateElements(int n)
Definition allocate.h:42