NESSi  v1.0.2
The NonEquilibrium Systems Simulation Library

◆ right_multiply() [2/2]

template<typename T >
void cntr::herm_matrix_timestep< T >::right_multiply ( int  tstp,
function< T > &  ft,
weight = 1.0 
)

Right-multiplication of the herm_matrix_timestep with a contour function

Purpose

Right-multiplication of the herm_matrix_timestep with a time dependent contour function F(t) i.e. it performs operation \(G(t,t') \rightarrow w G(t,t')F(t')\)

Parameters
tstp

time step tstp, identical to the time step of herm_matrix_timestep e(dummy argument in release mode)

ft

the contour function F(t)

weight

some number (weight)

Definition at line 1795 of file cntr_herm_matrix_timestep_impl.hpp.

References cntr::function< T >::nt(), and cntr::function< T >::ptr().

1795  {
1796  assert(tstp == tstp_);
1797  assert(ft.nt() >= tstp_);
1798 
1799  this->right_multiply(ft.ptr(-1), ft.ptr(0), weight);
1800 }
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