dbl_eg_numutil.h File Reference


Detailed Description

This file provide the user interface and function definitions for general number utilities.

Definition in file dbl_eg_numutil.h.

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <limits.h>
#include <math.h>
#include <float.h>
#include "eg_macros.h"
#include "eg_nummacros.h"
#include "eg_lpnum.h"

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Defines

#define dbl_EGlpNumInnProd(rop, arr1, arr2, length)
 compute the inner product of two arrays.

Functions

void dbl_EGutilPermSort (const size_t sz, int *const perm, double *const elem)
 Sort a sub-set of entries in an array using quicksort, by permutating the order of the elements in the subset rather than in the whole original array, this function sort from min to max value.
void dbl_EGutilPermSort2 (const size_t sz, int *const perm, double *const elem)
 Sort (in incresing order) a sub-set of entries in an array using quicksort, by permutating the order of the elements in the subset rather than in the whole original array.


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