alibFlip

alibFlip

Reverses the elements in an array. The PV-WAVE API to this routine is the REVERSE Function.

Prototypes

void alibFlipb( wvlong n, UCHAR *p, UCHAR *q )

void alibFlips( wvlong n, short *p, short *q )

void alibFlipi( wvlong n, int *p, int *q )

void alibFlipl( wvlong n, wvlong *p, wvlong *q )

void alibFlipf( wvlong n, float *p, float *q )

void alibFlipd( wvlong n, double *p, double *q )

void alibFlipc( wvlong n, COMPLEX *p, COMPLEX *q )

void alibFlipz( wvlong n, DCOMPLEX *p, DCOMPLEX *q )

Parameters

n — (Input) The number of elements in the source array.

*p — (Input) The source array.

*q — (Input/Output) The destination array. On return, array q contains the same elements as array p but in the opposite order.

Example

#include <stdio.h>

#include <stdlib.h>

#include <math.h>

#include "alib.h"

void main() {

    wvlong n = 9;

    UCHAR    b0[9] = {0,1,2,3,4,5,6,7,8};

    UCHAR    *b;

    b = (UCHAR*)malloc(n*sizeof(UCHAR));

    alibinit( NULL, NULL, NULL, NULL );

    alibFlipb( n, b0, b );

    alibPrintArrayb( 1, 1, 1, n, b, NULL );

Output:

   8   7   6   5   4   3   2   1   0

Version 2017.0