String reverse function

Hi all,

still workin on my C++ assignment, and I need to reverse a string...

I found a reverse function in the standard string class but I have not found anything useful on how to implement it...

I want to simply change a string "abcd" to "dcba"

Any help or teaching would be welcome...

You can reverse a string by using only loops,
for loops.......if you want more help, just tell me......

Code:

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void strrev(char *in,char *out){
          char *buf;
          char *t;
          int j=0;
          int j=0;
          j=strlen(in);
          if (!j) return;
          buf = out;
          t = in;
          buf +=j + 1;
          *buf-- = '\0';
          for (i=0;i<j;i++){
              *buf-- = *t++;
          }
}

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