cs_sort_partition.h File Reference

#include "base/cs_defs.h"
#include <stdio.h>

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Typedefs
typedef void	cs_sort_partition_s_to_elt_t(double s, void *elt, const void *input)
	function pointer for conversion of a double precision value in range [0, 1] to a given element.
typedef int	cs_sort_partition_compare_t(const void *elt1, const void *elt2, const void *input)
	function pointer for comparison of 2 elements.

Typedef Documentation

cs_sort_partition_compare_t

typedef int cs_sort_partition_compare_t(const void *elt1, const void *elt2, const void *input)

function pointer for comparison of 2 elements.

This function is the same type as that used by qsort_r.

Remarks

for simplicity, calling functions assume the input is shared between cs_sort_partition_s_to_elt_t and cs_sort_partition_compare_t functions (as they use both).

Parameters

[in]	elt1	coordinate between 0 and 1
[in]	elt2	pointer to optional (untyped) value or structure.
[in]	input	pointer to optional (untyped) value or structure.

Returns

< 0 if elt1 < elt2, 0 if elt1 == elt2, > 0 if elt1 > elt2

cs_sort_partition_s_to_elt_t

typedef void cs_sort_partition_s_to_elt_t(double s, void *elt, const void *input)

function pointer for conversion of a double precision value in range [0, 1] to a given element.

Remarks

for simplicity, calling functions assume the input is shared between cs_sort_partition_s_to_elt_t and cs_sort_partition_compare_t functions (as they use both).

Parameters

[in]	s	coordinate between 0 and 1
[out]	elt	pointer to element
[in]	input	pointer to optional (untyped) value or structure.