Following is a reduced test case from parsec suite that compiles with g++
and fails to compile with clang++ 3.4:
template<class T> class MATRIX_3X3;
template<class T> class DIAGONAL_MATRIX_3X3;
template<class T>
class SYMMETRIC_MATRIX_3X3
{
public:
void Fast_Solve_Eigenproblem(DIAGONAL_MATRIX_3X3<T>& eigenvalues,
MATRIX_3X3<T>& eigenvectors) const
{
DIAGONAL_MATRIX_3X3<double> eigenvalues_double;
MATRIX_3X3<double> eigenvectors_double;
eigenvalues = eigenvalues_double;
eigenvectors = eigenvectors_double;
}
};
The error messages I receive are:
./matrix.hpp: 11:33: error: implicit instantiation of undefined template
‘DIAGONAL_MATRIX_3X3<double>’
./matrix.hpp: 2:25: note: template is declared here
./matrix.hpp:12:24: error: implicit instantiation of undefined template
‘MATRIX_3X3<double>’
./matrix.hpp:1:25: note: template is declared here
2 errors generated
Is there something I am missing - or a way to modify this code to make it
compile with clang++?
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