1 /// @file
2 /// Test creation, copying, and destroying of a vector
3 /// \test Test creation, copying, and destroying of a vector
4 #include <ceed.h>
5 #include <stdio.h>
6
main(int argc,char ** argv)7 int main(int argc, char **argv) {
8 Ceed ceed;
9 CeedVector x, x_copy;
10 CeedInt len = 10;
11
12 CeedInit(argv[1], &ceed);
13
14 CeedVectorCreate(ceed, len, &x);
15 CeedVectorCreate(ceed, len, &x_copy);
16
17 {
18 CeedScalar array[len], array_copy[len];
19
20 for (CeedInt i = 0; i < len; i++) {
21 array[i] = 10 + i;
22 array_copy[i] = i;
23 }
24
25 CeedVectorSetArray(x, CEED_MEM_HOST, CEED_COPY_VALUES, array);
26 CeedVectorSetArray(x_copy, CEED_MEM_HOST, CEED_COPY_VALUES, array_copy);
27 }
28
29 CeedVectorCopy(x, x_copy);
30
31 {
32 const CeedScalar *read_array;
33 // Check that new array from x_copy is the same as the original input array a
34 CeedVectorGetArrayRead(x_copy, CEED_MEM_HOST, &read_array);
35 for (CeedInt i = 0; i < len; i++) {
36 if ((10 + i) != read_array[i]) printf("Error in copying values of CeedVector\n");
37 }
38 CeedVectorRestoreArrayRead(x_copy, &read_array);
39 }
40 CeedVectorDestroy(&x);
41 CeedVectorDestroy(&x_copy);
42 CeedDestroy(&ceed);
43 return 0;
44 }
45