1 /// @file 2 /// Test read access for QFunctionContext data 3 /// \test Test read access for QFunctionContext data 4 #include <ceed.h> 5 #include <math.h> 6 7 int main(int argc, char **argv) { 8 Ceed ceed; 9 CeedQFunctionContext ctx; 10 CeedScalar ctxData[5] = {1, 2, 3, 4, 5}, *ctxDataCopy; 11 12 CeedInit(argv[1], &ceed); 13 14 CeedQFunctionContextCreate(ceed, &ctx); 15 CeedQFunctionContextSetData(ctx, CEED_MEM_HOST, CEED_COPY_VALUES, 16 sizeof(ctxData), &ctxData); 17 18 // Get data access 19 CeedQFunctionContextGetDataRead(ctx, CEED_MEM_HOST, &ctxDataCopy); 20 if (ctxDataCopy[4] != 5) 21 // LCOV_EXCL_START 22 printf("error reading data: %f != 5.0\n", ctxDataCopy[4]); 23 // LCOV_EXCL_STOP 24 CeedQFunctionContextRestoreDataRead(ctx, &ctxDataCopy); 25 26 // Check access protection - should error 27 CeedQFunctionContextGetDataRead(ctx, CEED_MEM_HOST, &ctxDataCopy); 28 CeedQFunctionContextGetData(ctx, CEED_MEM_HOST, &ctxDataCopy); 29 CeedQFunctionContextRestoreData(ctx, &ctxDataCopy); 30 CeedQFunctionContextRestoreDataRead(ctx, &ctxDataCopy); 31 32 CeedQFunctionContextDestroy(&ctx); 33 CeedDestroy(&ceed); 34 return 0; 35 } 36