triqs::hilbert_space::fundamental_operator_set
#include <triqs/hilbert_space/fundamental_operator_set.hpp>
class fundamental_operator_set
This class represents an ordered set of indices of the canonical operators (see [[many_body_operator]]) used to build the Fock states. Every element of the set is an arbitrarily long sequence of integers/strings (types can be mixed within one sequence). The elements maintain the order they are inserted in
Member types
| indices_t | indices_t | Sequence of indices (std::vector of int/string variant objects) |
| data_t | std::vector<indices_t> | The basic container std::vector<indices_t> |
| const_iterator | triqs::utility::dressed_iterator<_enum_iterator, _cdress> | Constant bidirectional iterator over all stored index sequences. For an iterator it, it->index gives the indices_t object pointed by this iterator, and it->linear_index is its position in the set. |
Member functions
| (constructor) | |
| insert_from_indices_t | |
| insert | |
| size | |
| has_indices | |
| operator[] | |
| operator== | |
| data | |
| begin | |
| end | |
| cbegin | |
| cend |