C ++中的信号：使用成员函数

signal()

#include <stdio.h>
#include <stdlib.h>
#include <signal.h>

void terminate( int param )
{
  printf ( \"Terminating program...\\n\" );
  exit( 1 );
}

int main()
{
    signal( SIGTERM, terminate );
    return 0;
}

g++ -Wall -c -g goober.cpp
goober.cpp: In member function `void GOOBER::yarrgh()\':
goober.cpp:5: error: argument of type `void (GOOBER::)(int)\' does not match `
   void (*)(int)\'
make: *** [goober.o] Error 1

#ifndef GOOBER_H
#define GOOBER_H

#include <stdio.h>
#include <stdlib.h>
#include <signal.h>

using namespace std;

class GOOBER {
public:
    GOOBER(){}
    ~GOOBER(){}
    void yarrgh();
    void terminate( int param );
};

#endif

#include \"goober.h\"

void GOOBER::yarrgh()
{
    signal( SIGTERM, terminate );
}

void GOOBER::terminate( int param )
{
    printf( \"Terminating program...\\n\" );
    exit( 1 );
}

#include \"goober.h\"

using namespace std;

int main()
{
    GOOBER G;
    G.yarrgh();

    return 0;
}