xref: /libCEED/tests/t210-elemrestriction.c (revision caee03026e6576cbf7a399c2fc51bb918c77f451)
1 /// @file
2 /// Test creation and view of an element restriction
3 /// \test Test creation and view of an element restriction
4 #include <ceed.h>
5 
6 int main(int argc, char **argv) {
7   Ceed ceed;
8 
9   CeedInt num_elem = 3;
10   CeedInt ind[2 * num_elem];
11 
12   CeedElemRestriction r;
13 
14   CeedInit(argv[1], &ceed);
15 
16   for (CeedInt i = 0; i < num_elem; i++) {
17     ind[2 * i + 0] = i;
18     ind[2 * i + 1] = i + 1;
19   }
20   CeedElemRestrictionCreate(ceed, num_elem, 2, 1, 1, num_elem + 1, CEED_MEM_HOST, CEED_USE_POINTER, ind, &r);
21 
22   CeedElemRestrictionView(r, stdout);
23 
24   CeedElemRestrictionDestroy(&r);
25   CeedDestroy(&ceed);
26   return 0;
27 }
28