pointer to function with structure
brad at bradley.UUCP
brad at bradley.UUCP
Thu Jan 31 12:27:00 AEST 1985
I can't seem to get the hang of this one. Anyone got anyideas on
how to do it. below is the code I thought would work but it doesn't.
Basically what I want to do is to be able to insert the function into
the structure and have it call that function.
Bradley Smith UUCP: {cepu,ihnp4,noao,uiucdcs}!bradley!brad
Text Processing ARPA: cepu!bradley!brad at UCLA-LOCUS
Bradley University PH: (309) 676-7611 Ext. 446
Peoria, IL 61625
------------------------cut here------------------------
#include <stdio.h>
struct mesg {
char *m_str;
int (*funcp)();
};
int f1();
int f2();
struct mesg mesg[] = {
{"This is message 1", f1 },
{"This is message 2", f2 },
};
main()
{
char gt[5];
while(gets(gt) != NULL) {
switch(gt[0]) {
case '1':
mesg[0].(*funcp)();
break;
case '2':
mesg[1].(*funcp)();
break;
}
}
}
f1()
{
printf("%s\n", mesg[0].m_str);
printf("f1\n");
}
f2()
{
printf("%s\n", mesg[1].m_str);
printf("f1\n");
}
More information about the Comp.lang.c
mailing list