get_mat() [10/12]

template<typename T >

void cntr::get_mat	(	const int	m,
		cdmatrix &	G_mat,
		herm_matrix_timestep_view< T > &	G,
		herm_matrix_timestep_view< T > &	Gcc
	)

Returns the Matsubara component of a general contour function at given times.

Purpose

Returns the lesser component \( G^\mathrm{M}(\tau_m) \) at given imaginary time \( \tau_m\).

Parameters

m	[int] Index of time \( \tau_m\) .
G_mat	[complex<T>] The Matsubara component (scalar GF).
G	[herm_matrix_timestep_view] Contour function G
Gcc	[herm_matrix_timestep_view] Hermitian conjugate \(G^\ddagger\) of \(G\).

Definition at line 56 of file cntr_getset_herm_matrix_timestep_view_inc.hpp.

                                      {
    assert(m <= G.ntau());
    assert(G.ntau() == Gcc.ntau());
    assert(G.size1() == Gcc.size1());
    assert(G.size2() == Gcc.size2());
    assert(G.sig() == Gcc.sig());
    int size1=G.size1(), size2=G.size2();
    std::complex<T> *mat;

    mat = G.matptr(m);
    map_ptr2matrix(size1, size2, mat, G_mat);
}