incr_timestep() [5/6]

template<typename T>

template<typename T >

void cntr::herm_matrix_timestep_view< T >::incr_timestep	(	herm_matrix_timestep_view< T > &	g,
		CPLX	alpha
	)

Increase the value of the herm_matrix_timestep_view for \(\alpha g(t) \)

Purpose

Increase the value of herm_matrix_timestep_view for a value of \(\alpha g(t)\), where \( g(t)\) is a herm_matrix_timestep_view and \(\alpha\) is a complex number If \(t>-1\) then ret,les,tv components are set, otherwise mat. Works for scalar or square-matrix contour objects.

Parameters

g	The herm_matrix_timestep_view which is added
alpha	Constant multiplication factor

Definition at line 1403 of file cntr_herm_matrix_timestep_view_impl.hpp.

                                                        {
    assert(tstp_==g.tstp_ && ntau_ ==g.ntau_ && size1_ == g.size1_ && size2_ == g.size2_);

    int i, len;
    CPLX *x, *x0;
    if (tstp_ == -1) {
        len = (ntau_ + 1) * element_size_;
        x0 = mat_;
        x = g.mat_;
        HERM_MATRIX_INCR_TSTP
    } else {
        len = (tstp_ + 1) * element_size_;
        x0 = ret_;
        x = g.ret_;
        HERM_MATRIX_INCR_TSTP
        x0 = les_;
        x = g.les_;
        HERM_MATRIX_INCR_TSTP
        len = (ntau_ + 1) * element_size_;
        x0 = tv_;
        x = g.tv_;
        HERM_MATRIX_INCR_TSTP
    }
}