1 /// @file 2 /// Test CeedVectorGetArrayRead state counter 3 /// \test Test CeedVectorGetArrayRead state counter 4 #include <ceed.h> 5 6 int main(int argc, char **argv) { 7 Ceed ceed; 8 CeedVector x; 9 CeedInt len = 10; 10 11 CeedInit(argv[1], &ceed); 12 13 CeedVectorCreate(ceed, len, &x); 14 CeedVectorSetValue(x, 0.0); 15 16 // Two read accesses should not generate an error 17 { 18 const CeedScalar *a, *b; 19 20 CeedVectorGetArrayRead(x, CEED_MEM_HOST, &a); 21 CeedVectorGetArrayRead(x, CEED_MEM_HOST, &b); 22 23 CeedVectorRestoreArrayRead(x, &a); 24 CeedVectorRestoreArrayRead(x, &b); 25 } 26 27 CeedVectorDestroy(&x); 28 CeedDestroy(&ceed); 29 return 0; 30 } 31