util.h File Reference

Utility helpers for PEPS. More...

#include "inc/util/scalars.h"

Include dependency graph for util.h:

This graph shows which files directly or indirectly include this file:

Namespaces
namespace	syten
	Syten namespace.
namespace	syten::IPEPS
	IPEPS-related functionality and tools.

Typedefs
using	syten::IPEPS::Coord = std::array< int, 2 >
	Coordinate type used for square IPEPS lattices. More...

Functions
Index	syten::IPEPS::c2i (Coord coord, int const width, int const depth)
	Given a coordinate, a unit cell width, and a unit cell depth, calculates the linear offset of the (potentially re-mapped) site in the unit cell. More...
Index	syten::IPEPS::dist (Coord const &a, Coord const &b)
	Returns the Manhattan distance between sites a and b. More...
bool	syten::IPEPS::is_internal (Coord const &left, Coord const &right, int const width, int const depth)
	Returns true if an operator acting on sites [left,right] on a unit cell of size [width,depth] is internal to that unit cell. More...
bool	syten::IPEPS::isLeft (Coord const &f, Coord const &s)
	Returns true if site f is to the left of site s. More...

Detailed Description

Utility helpers for PEPS.