I wrote a function:

Get a warning:
Warning 4 warning C4715: 'IndexMOC' : not all control paths return a value c:\documents and settings\дима\рабочий стол\project_fast_games\project\server\server_lib.h 181

I'm not an expert, but it only returns something (i) when the if statement is true. If it's not, it doesn't return anything, so you may want to return -1 or 0 or something when your if-statement is false.

Add a fail case, and handle it accordingly whenever you call the function - else its not a good coding practice:

[quote='Babulesnik' pid='21907' dateline='1300207339']
I wrote a function:

(03-15-2011 06:30 PM)Chris Wrote:  Add a fail case, and handle it accordingly whenever you call the function - else its not a good coding practice:

[quote='Babulesnik' pid='21907' dateline='1300207339']
I wrote a function:

Code:

Int IndexMOC(Str Socket)
{
    FREP(server.clients.elms())
    {
        if(Equal(server.clients.lockedElm(i).key.asText(),Socket))
        return i;
    }
    return -1;
}

Thank you very much.