triqs::hilbert_space::sub_hilbert_space::operator!=

#include <triqs/hilbert_space/sub_hilbert_space.hpp>

Synopsis

bool operator!= (sub_hilbert_space const & hs) const

Check two Hilbert subspaces for inequality

Two subspaces are considered equal iff they have the same index and equal sets of basis Fock states.

Parameters

• hs Another Hilbert subspace

Returns

false if the two subspaces are equal, true otherwise