r_Dir_Decompose Class Reference

The r_Dir_Decompose class is used to specify a decomposition on an n-dimensional cube (for use in r_Dir_Tiling). More...

#include <dirdecompose.hh>

Public Member Functions
	r_Dir_Decompose ()=default
	~r_Dir_Decompose ()=default
	r_Dir_Decompose (const r_Dir_Decompose &)=default
r_Dir_Decompose &	operator<< (r_Range limit)
	Reads a new limit for the current dimension. More...
r_Dir_Decompose &	prepend (r_Range limit)
	Reads a new limit for the current dimension and prepends it to the list of limits. More...
size_t	get_num_intervals () const
	Gets the number of intervals the dimension is to be split into. More...
r_Range	get_partition (size_t number) const
	Gets a restriction. More...
void	print_status (std::ostream &os) const
	Prints the current status of the object. More...

Protected Member Functions
r_Sinterval	get_total_interval ()

Protected Attributes
std::vector< r_Range >	intervals
	The buffer that holds the information. More...

Detailed Description

The r_Dir_Decompose class is used to specify a decomposition on an n-dimensional cube (for use in r_Dir_Tiling).

For instance, to specify a tiling restriction on a dimension with the form: [0, 2, 4, 5], the following code would apply:

r_Dir_Decompose decomp;

decomp << 0 << 2 << 4 << 5;

Note that the first and the last elements input into the object must be the origin and limit of that dimension or else a cross-section of the domain will occur (as if the elements outside the specification wouldn't mind).

If one dimension is considered to be a prefered access direction, then the r_Dir_Decompose should be empty, this is, no restriction should be entered.

Constructor & Destructor Documentation

r_Dir_Decompose() [1/2]

r_Dir_Decompose::r_Dir_Decompose ( )

default

~r_Dir_Decompose()

r_Dir_Decompose::~r_Dir_Decompose ( )

default

r_Dir_Decompose() [2/2]

r_Dir_Decompose::r_Dir_Decompose ( const r_Dir_Decompose &  )

default

Member Function Documentation

get_num_intervals()

size_t r_Dir_Decompose::get_num_intervals

(

)

const

Gets the number of intervals the dimension is to be split into.

get_partition()

r_Range r_Dir_Decompose::get_partition

(

size_t

number

)

const

Gets a restriction.

get_total_interval()

r_Sinterval r_Dir_Decompose::get_total_interval ( )

protected

operator<<()

r_Dir_Decompose& r_Dir_Decompose::operator<<

(

r_Range

limit

)

Reads a new limit for the current dimension.

prepend()

r_Dir_Decompose& r_Dir_Decompose::prepend

(

r_Range

limit

)

Reads a new limit for the current dimension and prepends it to the list of limits.

print_status()

void r_Dir_Decompose::print_status

(

std::ostream &

os

)

const

Prints the current status of the object.

Member Data Documentation

intervals

std::vector<r_Range> r_Dir_Decompose::intervals

protected

The buffer that holds the information.

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

• dirdecompose.hh