mem_herm_matrix()

template<typename T >

size_t cntr::mem_herm_matrix	(	int	nt,
		int	ntau,
		int	size
	)

Evaluate the memory necessary for a herm_matrix.

Purpose

Evaluate the memory necessary for a herm_matrix. Square matrix is assumed.

Parameters

nt	maximum number of the time steps
ntau	number of time grids on the Matsubara axis
size	size of the colums and the rows of the square Matrix

Definition at line 2015 of file cntr_utilities_impl.hpp.

                                                   {
    size_t mem = ((nt + 1) * (nt + 2) + (nt + 2) * (ntau + 1)) * size * size *
                 sizeof(std::complex<T>);
    return mem;
}