1 /// @file 2 /// Test CeedVectorSetValue 3 /// \test Test CeedVectorSetValue 4 #include <ceed.h> 5 6 static int CheckValues(Ceed ceed, CeedVector x, CeedScalar value) { 7 const CeedScalar *b; 8 CeedInt n; 9 CeedVectorGetLength(x, &n); 10 CeedVectorGetArrayRead(x, CEED_MEM_HOST, &b); 11 for (CeedInt i=0; i<n; i++) { 12 if (b[i] != value) 13 // LCOV_EXCL_START 14 printf("Error reading array b[%d] = %f",i, 15 (double)b[i]); 16 // LCOV_EXCL_STOP 17 } 18 CeedVectorRestoreArrayRead(x, &b); 19 return 0; 20 } 21 22 int main(int argc, char **argv) { 23 Ceed ceed; 24 CeedVector x; 25 CeedInt n; 26 CeedScalar a[10]; 27 const CeedScalar *b; 28 29 CeedInit(argv[1], &ceed); 30 n = 10; 31 CeedVectorCreate(ceed, n, &x); 32 for (CeedInt i=0; i<n; i++) 33 a[i] = 10 + i; 34 CeedVectorSetArray(x, CEED_MEM_HOST, CEED_USE_POINTER, a); 35 36 CeedVectorGetArrayRead(x, CEED_MEM_HOST, &b); 37 for (CeedInt i=0; i<n; i++) 38 if (b[i] != 10+i) 39 // LCOV_EXCL_START 40 printf("Error reading array b[%d] = %f",i, 41 (double)b[i]); 42 // LCOV_EXCL_STOP 43 CeedVectorRestoreArrayRead(x, &b); 44 45 CeedVectorSetValue(x, 3.0); 46 CheckValues(ceed, x, 3.0); 47 CeedVectorDestroy(&x); 48 49 CeedVectorCreate(ceed, n, &x); 50 // Set value before setting or getting the array 51 CeedVectorSetValue(x, 5.0); 52 CheckValues(ceed, x, 5.0); 53 CeedVectorDestroy(&x); 54 55 CeedDestroy(&ceed); 56 return 0; 57 } 58