triqs::gfs::block_gf< Mesh, Target, Layout, Arity >::iterator_impl< is_const >

#include <triqs/gfs/block/block_gf.hpp>

Detailed Description

template<typename Mesh, typename Target, typename Layout, int Arity>
template<bool is_const>
class triqs::gfs::block_gf< Mesh, Target, Layout, Arity >::iterator_impl< is_const >

Forward iterator over the blocks of a block Green's function.

Iterates over the blocks in row-major order (for a block2_gf, block (i, j) comes before (i, j+1)).

Template Parameters

is_const

Whether the iterator yields const blocks.

Definition at line 343 of file block_gf.hpp.

Public Member Functions
	iterator_impl ()=default
	Construct a past-the-end (singular) iterator.
	iterator_impl (block_gf_ref _bgf, bool at_end=false)
	Construct an iterator over a block Green's function, optionally positioned at the end.
	iterator_impl (block_gf_ref _bgf, int _n)
	Construct an iterator over a block Green's function positioned at block _n.
	operator iterator_impl< true > () const
	Convert a non-const iterator to a const iterator.
bool	operator!= (iterator_impl const &other) const
	Inequality comparison.
reference	operator* ()
	Dereference to the current block.
reference	operator* () const
	Dereference to the current block (const overload).
iterator_impl &	operator++ ()
	Pre-increment to the next block.
iterator_impl	operator++ (int)
	Post-increment to the next block.
reference	operator-> ()
	Member access to the current block.
bool	operator== (iterator_impl const &other) const
	Equality comparison (same block Green's function and same position).

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The documentation for this class was generated from the following file:

• triqs/gfs/block/block_gf.hpp