SortAscend, SortDescend
SortAscend
, SortDescend
Sorts all elements of a vector.
Syntax
IppStatus ippsSortAscend_8u_I(Ipp8u*
pSrcDst
, int
len
);
IppStatus ippsSortAscend_16u_I(Ipp16u*
pSrcDst
, int
len
);
IppStatus ippsSortAscend_16s_I(Ipp16s*
pSrcDst
, int
len
);
IppStatus ippsSortAscend_32s_I(Ipp32s*
pSrcDst
, int
len
);
IppStatus ippsSortAscend_32f_I(Ipp32f*
pSrcDst
, int
len
);
IppStatus ippsSortAscend_64f_I(Ipp64f*
pSrcDst
, int
len
);
IppStatus ippsSortDescend_8u_I(Ipp8u*
pSrcDst
, int
len
);
IppStatus ippsSortDescend_16u_I(Ipp16u*
pSrcDst
, int
len
);
IppStatus ippsSortDescend_16s_I(Ipp16s*
pSrcDst
, int
len
);
IppStatus ippsSortDescend_32s_I(Ipp32s*
pSrcDst
, int
len
);
IppStatus ippsSortDescend_32f_I(Ipp32f*
pSrcDst
, int
len
);
IppStatus ippsSortDescend_64f_I(Ipp64f*
pSrcDst
, int
len
);
Include Files
ipps.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
Libraries:
ippcore.lib
,
ippvm.lib
Parameters
- pSrcDst
- Pointer to the source and destination vector.
- len
- Number of elements in the vector
Description
These functions rearrange all elements of the source vector
pSrcDst
in the ascending or descending order, respectively, and store the result in the destination vector pSrcDst
.Return Values
- ippStsNoErr
- Indicates no error.
- ippStsNullPtrErr
- Indicates an error when thepSrcDstisNULL.
- ippStsSizeErr
- Indicates an error whenlenis less than or equal to zero.
Example
SortAscend
:
/*******************************************************************************
* Copyright 2015-2020 Intel Corporation.
*
* This software and the related documents are Intel copyrighted materials, and
* your use of them is governed by the express license under which they were
* provided to you (License). Unless the License provides otherwise, you may not
* use, modify, copy, publish, distribute, disclose or transmit this software or
* the related documents without Intel's prior written permission.
*
* This software and the related documents are provided as is, with no express
* or implied warranties, other than those that are expressly stated in the
* License.
*******************************************************************************/
#include <stdio.h>
#include "ipp.h"
/* Next two defines are created to simplify code reading and understanding */
#define EXIT_MAIN exitLine: /* Label for Exit */
#define check_sts(st) if((st) != ippStsNoErr) goto exitLine; /* Go to Exit if Intel(R) Integrated Primitives (Intel(R) IPP) function returned status different from ippStsNoErr */
/* Results of ippMalloc() are not validated because Intel(R) IPP functions perform bad arguments check and will return an appropriate status */
int main()
{
Ipp16u pSrc[] = { 5, 7, 2, 1, 6, 8, 9, 0, 4, 3 };
IppStatus status;
int i;
printf("\nSource vector\n");
for (i = 0; i < 10; i++) printf("%d ", pSrc[i]);
check_sts(status = ippsSortAscend_16u_I(pSrc, 10));
printf("\nResult values vector\n");
for (i = 0; i < 10; i++) printf("%d ", pSrc[i]);
EXIT_MAIN
printf("\nExit status %d (%s)\n", (int)status, ippGetStatusString(status));
return (int)status;
}
SortDescend
:
/*******************************************************************************
* Copyright 2015-2020 Intel Corporation.
*
* This software and the related documents are Intel copyrighted materials, and
* your use of them is governed by the express license under which they were
* provided to you (License). Unless the License provides otherwise, you may not
* use, modify, copy, publish, distribute, disclose or transmit this software or
* the related documents without Intel's prior written permission.
*
* This software and the related documents are provided as is, with no express
* or implied warranties, other than those that are expressly stated in the
* License.
*******************************************************************************/
#include <stdio.h>
#include "ipp.h"
/* Next two defines are created to simplify code reading and understanding */
#define EXIT_MAIN exitLine: /* Label for Exit */
#define check_sts(st) if((st) != ippStsNoErr) goto exitLine; /* Go to Exit if Intel(R) Integrated Primitives (Intel(R) IPP) function returned status different from ippStsNoErr */
/* Results of ippMalloc() are not validated because Intel(R) IPP functions perform bad arguments check and will return an appropriate status */
int main()
{
Ipp16u pSrc[] = { 5, 7, 2, 1, 6, 8, 9, 0, 4, 3 };
IppStatus status;
int i;
printf("\nSource vector\n");
for (i = 0; i < 10; i++) printf("%d ", pSrc[i]);
check_sts(status = ippsSortDescend_16u_I(pSrc, 10));
printf("\nResult values vector\n");
for (i = 0; i < 10; i++) printf("%d ", pSrc[i]);
EXIT_MAIN
printf("\nExit status %d (%s)\n", (int)status, ippGetStatusString(status));
return (int)status;
}