gistfile1.cpp

// default backend should be set to the global backend
template <class T, Backend backend=Backend::EIGEN3>
class ComputeMatrix
{
	
};

// If the backend is Eigen3, use SGMatrix
template <> template <class T>
class ComputeMatrix<T,Backend::EIGEN3> : public SGMatrix<T>
{
	using SGMatrix<T>::SGMatrix;
	
public:
	ComputeMatrix(const SGMatrix<T>& cpu_mat) : SGMatrix<T>(cpu_mat)
	{
		
	}
};

// If the backend is ViennacL, use CGPUMatrix
template <> template <class T>
class ComputeMatrix<T,Backend::VIENNACL> : public CGPUMatrix<T>
{
	using CGPUMatrix<T>::CGPUMatrix;
	
public:
	ComputeMatrix(const CGPUMatrix<T>& mat) : CGPUMatrix<T>(mat)
	{
		
	}
};