Junction< _rank, _diff > Class Template Reference

The input for Homology, consisting of an entering and an exiting differential. More...

#include <Chains.hpp>

Inheritance diagram for Junction< _rank, _diff >:

Public Types
typedef _rank	rank_t
	The rank type. More...
typedef _diff	diff_t
	The differential type. More...

Public Member Functions
	Junction (const rank_t &, const rank_t &, const rank_t &, const diff_t &, const diff_t &)
	Construct Junction by directly setting the elements. More...
	Junction ()=default
	Default constructor. More...
	Junction (const Chains< rank_t, diff_t > &, int)
	Extract the Junction C[i+1]->C[i]->C[i-1] from the Chains C. More...

Public Attributes
rank_t	rank
	The rank of the middle group. More...
rank_t	rankOut
	The rank of the rightmost group. More...
rank_t	rankIn
	The rank of the leftmost group. More...
diff_t	diffOut
	The exiting differential. More...
diff_t	diffIn
	The entering differential. More...

Friends
template<typename , typename >
class	Tensor

Detailed Description

template<typename _rank, typename _diff>
class Mackey::Junction< _rank, _diff >

The input for Homology, consisting of an entering and an exiting differential.

This is the part C[i+1]-->C[i]-->C[i-1] of a Chain complex C. C[i]-->C[i-1] is the "Out" part while C[i+1]-->C[i] is the "In" part.

Member Typedef Documentation

rank_t

typedef _rank rank_t

The rank type.

diff_t

typedef _diff diff_t

The differential type.

Constructor & Destructor Documentation

Junction() [1/3]

Junction	(	const rank_t &	,
		const rank_t &	,
		const rank_t &	,
		const diff_t &	,
		const diff_t &
	)

Construct Junction by directly setting the elements.

Junction() [2/3]

Junction ( )

default

Default constructor.

Junction() [3/3]

Junction	(	const Chains< rank_t, diff_t > &	,
		int
	)

Extract the Junction C[i+1]->C[i]->C[i-1] from the Chains C.

Friends And Related Function Documentation

Tensor

friend class Tensor

friend

Member Data Documentation

rank

rank_t rank

The rank of the middle group.

rankOut

rank_t rankOut

The rank of the rightmost group.

rankIn

rank_t rankIn

The rank of the leftmost group.

diffOut

diff_t diffOut

The exiting differential.

diffIn

diff_t diffIn

The entering differential.

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

• Chains.hpp