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CVAPI(int) cvSaveImage(const char* filename, const CvArr* image, const int* params CV_DEFAULT(0)
);
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pid_t pid=fork()
it has 3 situation for the return result pid
0 child
>0 parent process
<0 fork fail
fork create a new process and it parent live alse when the child process had been created ......
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http://topic.csdn.net/u/20100524/14/0eff992a-2849-4db6-bdaa-d4a200e79b7c.html
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//----------------------------------------------------
//adder.c
//---------------------------------------------------
void adder(int a, int b, int *sum)
{
*sum = a + b;
}
[/code][size=3]
[/size]
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#include <iostream>
#include <conio.h>
using namespace std;
typedef struct _INTTEST
{
int a;
}inttest;
int main()
{
inttest* p=new inttest[3];
p[1].a=10;
cou ......