triqs::mesh::detail::linear< M, T >::mesh_point_t

#include <triqs/mesh/bases/linear.hpp>

Detailed Description

template<typename M, typename T>
class triqs::mesh::detail::linear< M, T >::mesh_point_t

Mesh point of a triqs::mesh::detail::linear mesh.

It stores the index \( n \), the data index \( d \), the hash value of the parent mesh and the value \( m \) of the mesh point.

Arithmetic operations are defined for mesh points and scalars of the underlying value type. The operations are performed between the value \( m \) of the mesh point and the given scalar.

Definition at line 94 of file linear.hpp.

Public Types
using	mesh_t = M
	Parent mesh type.

Public Member Functions
	mesh_point_t ()=default
	Default constructor leaves the mesh point uninitialized.
	mesh_point_t (long n, long d, uint64_t mhash, double m)
	Construct a mesh point with a given index \( n \), data index \( d \), hash value of the parent mesh and value \( m \).
long	data_index () const
	Get the data index \( d \) of the mesh point.
long	index () const
	Get the index \( n \) of the mesh point.
uint64_t	mesh_hash () const noexcept
	Get the hash value of the parent mesh.
	operator value_t () const
	Conversion to the value type of the parent mesh.
value_t	value () const
	Get the value \( m \) of the mesh point.

Friends
template<typename U>
auto	operator* (mesh_point_t const &mp, U &&y)
	Binary * operation for a linear::mesh_point_t and some type U.
template<typename U> requires (not std::is_same_v<std::decay_t<U>, mesh_point_t>)
auto	operator* (U &&x, mesh_point_t const &mp)
	Binary * operation for some type U and a linear::mesh_point_t.
template<typename U>
auto	operator+ (mesh_point_t const &mp, U &&y)
	Binary + operation for a linear::mesh_point_t and some type U.
template<typename U> requires (not std::is_same_v<std::decay_t<U>, mesh_point_t>)
auto	operator+ (U &&x, mesh_point_t const &mp)
	Binary + operation for some type U and a linear::mesh_point_t.
template<typename U>
auto	operator- (mesh_point_t const &mp, U &&y)
	Binary - operation for a linear::mesh_point_t and some type U.
template<typename U> requires (not std::is_same_v<std::decay_t<U>, mesh_point_t>)
auto	operator- (U &&x, mesh_point_t const &mp)
	Binary - operation for some type U and a linear::mesh_point_t.
template<typename U>
auto	operator/ (mesh_point_t const &mp, U &&y)
	Binary / operation for a linear::mesh_point_t and some type U.
template<typename U> requires (not std::is_same_v<std::decay_t<U>, mesh_point_t>)
auto	operator/ (U &&x, mesh_point_t const &mp)
	Binary / operation for some type U and a linear::mesh_point_t.

Constructor & Destructor Documentation

mesh_point_t()

template<typename M, typename T>

triqs::mesh::detail::linear< M, T >::mesh_point_t::mesh_point_t ( long n, long d, uint64_t mhash, double m )

inline

Construct a mesh point with a given index \( n \), data index \( d \), hash value of the parent mesh and value \( m \).

Parameters

n	Index \( n \) of the mesh point.
d	Data index \( d \) of the mesh point.
mhash	Hash value of the parent mesh.
m	Value \( m \) of the mesh point.

Definition at line 111 of file linear.hpp.

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

• triqs/mesh/bases/linear.hpp