xref: /libCEED/tests/t120-vector.c (revision 9560d06a92c065fb7d600a8c20ade8d9a4cda324)
1*9560d06aSjeremylt /// @file
2*9560d06aSjeremylt /// Test creation, copying, and destroying of a vector
3*9560d06aSjeremylt /// \test Test creation, copying, and destroying of a vector
4*9560d06aSjeremylt #include <ceed.h>
5*9560d06aSjeremylt 
6*9560d06aSjeremylt int main(int argc, char **argv) {
7*9560d06aSjeremylt   Ceed ceed;
8*9560d06aSjeremylt   CeedVector x, x_2;
9*9560d06aSjeremylt   CeedInt n;
10*9560d06aSjeremylt 
11*9560d06aSjeremylt   CeedInit(argv[1], &ceed);
12*9560d06aSjeremylt 
13*9560d06aSjeremylt   n = 10;
14*9560d06aSjeremylt   CeedVectorCreate(ceed, n, &x);
15*9560d06aSjeremylt   CeedVectorCreate(ceed, n+1, &x_2);
16*9560d06aSjeremylt 
17*9560d06aSjeremylt   CeedVectorReferenceCopy(x, &x_2); // This destroys the previous x_2
18*9560d06aSjeremylt   CeedVectorDestroy(&x);
19*9560d06aSjeremylt 
20*9560d06aSjeremylt   CeedInt len;
21*9560d06aSjeremylt   CeedVectorGetLength(x_2, &len); // Second reference still valid
22*9560d06aSjeremylt   if (len != n)
23*9560d06aSjeremylt     // LCOV_EXCL_START
24*9560d06aSjeremylt     printf("Error copying CeedVector reference.");
25*9560d06aSjeremylt   // LCOV_EXCL_STOP
26*9560d06aSjeremylt 
27*9560d06aSjeremylt   CeedVectorDestroy(&x_2);
28*9560d06aSjeremylt   CeedDestroy(&ceed);
29*9560d06aSjeremylt   return 0;
30*9560d06aSjeremylt }
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