Compiler Error C3054
Visual Studio 2015
The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.
The latest version of this topic can be found at Compiler Error C3054.
pragma omp parallel' is currently not supported in a generic class or function
For more information, see Generics and OpenMP.
The following sample generates C3054.
// C3054.cpp
// compile with: /openmp /clr /c
#include <omp.h>
ref struct MyBaseClass {
// Delete the following 7 lines to resolve.
generic <class ItemType>
void Test(ItemType i) { // C3054
#pragma omp parallel num_threads(4)
{
int i = omp_get_thread_num();
}
}
// OK
void Test2() {
#pragma omp parallel num_threads(4)
{
int i = omp_get_thread_num();
}
}
};
Show: