prefixes Struct Reference

A prefix of each row in a region_base. More...

Public Member Functions
template<class F >
	prefixes (region_base &r, F f)
	Derive row lengths from a field accessor.
template<class F >
void	update (F)
	Has the same effect as the constructor, reusing the same region_base.
Public Member Functions inherited from partition
Color	colors () const
	Get the number of subsets (also the number of rows).
template<topo::single_space >
partition &	get_partition ()
	Convenience function for simple topologies with just one partition.
Public Member Functions inherited from partition

Detailed Description

A prefix of each row in a region_base.

Constructor & Destructor Documentation

prefixes()

template<class F >

prefixes	(	region_base &	r,
		F	f )

Derive row lengths from a field accessor.

The partition hosting the field must have the same number of rows as r.

Parameters

r	region to subdivide
f	field accessor for Field

Member Function Documentation

update()

template<class F >

void update

(

F

)

Has the same effect as the constructor, reusing the same region_base.