set_timestep_zero()

template<typename T >

void cntr::herm_matrix_timestep_view< T >::set_timestep_zero

(

int

tstp

)

Sets all components at time step tstp to zero.

Purpose

Sets all components of the herm_matrix_timestep_view to zero. If tstp = -1, only the Matsubara component will be set to zero.

Parameters

tstp	The time step at which the components are set to zero. Dummy argument in release mode.

Definition at line 639 of file cntr_herm_matrix_timestep_view_impl.hpp.

                                                             {
    assert(tstp == tstp_);
    assert(tstp >= -1);
    if (tstp == -1) {
        memset(matptr(0), 0, sizeof(cplx) * (ntau_ + 1) * element_size_);
    } else {
        memset(retptr(0), 0, sizeof(cplx) * (tstp + 1) * element_size_);
        memset(tvptr(0), 0, sizeof(cplx) * (ntau_ + 1) * element_size_);
        memset(lesptr(0), 0, sizeof(cplx) * (tstp + 1) * element_size_);
    }
}