- 您现在的位置：买卖IC网 > Sheet目录1246 > SW006013 (Microchip Technology)C COMPILER MPLAB FOR DSPIC DSC
16-Bit Language Tools Libraries
qsort
Description:
Include:
Prototype:
Performs a quick sort.
<stdlib.h>
void qsort(void * base , size_t nelem , size_t size ,
int (* cmp )(const void * e1 , const void * e2 ));
Arguments:
base
nelem
size
cmp
e1
e2
pointer to the start of the array
number of elements
size of the elements
pointer to the comparison function
pointer to the key for the search
pointer to the element being compared with the key
Remarks:
Example:
qsort overwrites the array with the sorted array. The comparison func-
tion is supplied by the user. In the following example, the list is sorted
according to the comparison function. This comp uses ascending order.
#include <stdlib.h> /* for qsort */
#include <stdio.h> /* for printf */
#define NUM 7
int comp(const void *e1, const void *e2);
int main(void)
{
int list[NUM] = {35, 47, 63, 25, 93, 16, 52};
int x;
printf("Unsorted List: ");
for (x = 0; x < NUM; x++)
printf("%d ", list[x]);
qsort(list, NUM, sizeof(int), comp);
printf("\n");
printf("Sorted List: ");
for (x = 0; x < NUM; x++)
printf("%d ", list[x]);
}
int comp(const void *e1, const void *e2)
{
const int * a1 = e1;
const int * a2 = e2;
if (*a1 < *a2)
return -1;
else if (*a1 == *a2)
return 0;
else
return 1;
}
Output:
Unsorted List: 35
Sorted List: 16
47
25
63
35
25
47
93
52
16
63
52
93
DS51456E-page 106
? 2008 Microchip Technology Inc.
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
SW006015
C COMPILER MPLAB C32
SW300003-EVAL
LIBRARY SOFT MODEM-EVAL ONLY
SW300010-EVAL
SPEECH RECOG LIBRARY-EVAL ONLY
SW300040-EVAL
LIBRARY NOISE SUPPR-EVAL ONLY
SW300060-EVAL
LIBRARY ACOUSTIC ECHO-EVAL ONLY
SW300070-EVAL
SOFTWARE LIBR ENC/DEC EVAL ONLY
SW500012
HI-TECH C PRO FOR PIC32
SY87701LHI-EVAL
BOARD EVAL SY87701 EXPERIMENT
相关代理商/技术参数
SW006013
制造商:Microchip Technology Inc 功能描述:MPLAB C Compiler for dsPIC DSCs
SW006014
功能描述:开发软件 C Compiler for PIC24 MCU RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors
SW006015
功能描述:开发软件 MPLAB C32 C Compiler RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors
SW006021-1
制造商:Microchip Technology 功能描述:MPLAB XC8 STANDARD COMPILER 制造商:Microchip Technology Inc 功能描述:COMPILER MPLAB XC8 STD 制造商:Microchip Technology Inc 功能描述:COMPILER MPLAB XC8 STANDARD 制造商:Microchip Technology Inc 功能描述:COMPILER, MPLAB XC8, STANDARD 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 ANSI C Compiler for the PIC10 (12),(16),(18) (Workstation License) 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 Standard Compiler 制造商:Microchip Technology Inc 功能描述:OPTOCOUPLERS; Core Architecture:PIC; Software Edition:Standard
SW006021-1N
制造商:Microchip Technology 功能描述:MPLAB XC8 STANDARD COMPILER (F 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 STANDARD COMPILER (FLOATING LICENSE) - Boxed Product (Development Kits) 制造商:Microchip Technology Inc 功能描述:COMPILER MPLAB XC8 STD FLOAT LIC 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 Standard Compiler (Fltng Lic)
SW006021-2
制造商:Microchip Technology 功能描述:MPLAB XC8 PRO COMPILER WORKSTATION LICENSE 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 PRO COMPILER - Boxed Product (Development Kits) 制造商:Microchip Technology Inc 功能描述:COMPILER MPLAB XC8 PRO 制造商:Microchip Technology Inc 功能描述:COMPILER, MPLAB XC8, PRO 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 ANSI PRO Compiler for the PIC10 (12),(16),(18) (Workstation License) 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 PRO Compiler 制造商:Microchip Technology Inc 功能描述:SOFTWARE TOOL, MPLAB XC8 PRO COMPILER; Core Architecture:PIC; Supported Families:PIC10, PIC16, PIC18; Software Edition:Linux; License Type:Floating - node; No. of User Licenses:1; Supported Hosts:-
SW006021-2C
制造商:Microchip Technology Inc 功能描述:COMPILER MPLAB XC8 PRO CHI
SW006021-2N
功能描述:开发软件 MPLAB XC8 PRO Compiler (Fltng Lic)
RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors