Fliping a string

Is there like a function that flips strings backwards?

If not, how would you go about fliping a string?

i was thinking something like this:

Code:

for(int i = str.size(), z = 0; i > 0; i--, z++)
{
    str2[z] = str[i];
}

The only problem with that is that I keep getting an error:

Code:

Debug Assertation Failed!

Program: ...
File: .\xstring
Line: 1508

Expression:  string subscript out of range

For more information on how your program can cause an assertion failure, see the Visual C++ documentation on asserts.

Why! It only happens with Visual Studio 8 2005.

There are a couple of problems with your code.
The main one is that the index string.size() is one to high.
Kurt
edit: removed bull........

and yes there is a standard way

Code:

reverse( str.begin(), str.end() );

Thank you.