Public API Reference

csRadixSorter Class Reference

A radix-sorter for signed and unsigned integers as well as floats. More...

#include <csutil/radixsort.h>

List of all members.

Public Member Functions
size_t *	GetRanks () const
	Get the last generated ranks array.
template<class T>
bool	Reorder (const T *source, T *dest, size_t size)
	Reorder a list with the ranks in-place.
template<class T>
void	ReorderInplace (T *source, size_t size)
	Reorder a list with the ranks in-place.
void	Sort (float *array, size_t size)
	Sort array of floats.
void	Sort (int32 *array, size_t size)
	Sort array of signed integers.
void	Sort (uint32 *array, size_t size)
	Sort array of unsigned integers.

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Detailed Description

A radix-sorter for signed and unsigned integers as well as floats.

Creates an index-table instead of reordering elements. Based on ideas by Pierre Terdiman

Definition at line 40 of file radixsort.h.

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Member Function Documentation

size_t* csRadixSorter::GetRanks

(

)

const [inline]

Get the last generated ranks array.

Definition at line 70 of file radixsort.h.

template<class T>

bool csRadixSorter::Reorder	(	const T *	source,
		T *	dest,
		size_t	size
	)			[inline]

Reorder a list with the ranks in-place.

Source and destination arrays should not overlap in memory!

Definition at line 119 of file radixsort.h.

template<class T>

void csRadixSorter::ReorderInplace	(	T *	source,
		size_t	size
	)			[inline]

Reorder a list with the ranks in-place.

Definition at line 79 of file radixsort.h.

References CS_ALLOC_STACK_ARRAY, cs_free(), and cs_malloc().

void csRadixSorter::Sort	(	float *	array,
		size_t	size
	)

Sort array of floats.

Parameters:

	array	Array of floats to sort
	size	Number of elements in array

void csRadixSorter::Sort	(	int32 *	array,
		size_t	size
	)

Sort array of signed integers.

Parameters:

	array	Array of integers to sort
	size	Number of elements in array

void csRadixSorter::Sort	(	uint32 *	array,
		size_t	size
	)

Sort array of unsigned integers.

Parameters:

	array	Array of integers to sort
	size	Number of elements in array

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

• csutil/radixsort.h

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