expression must have integral or enum type

03/16/2014 16:24 szymek111#1

PHP Code:


			
void info(SOCKET *accetta, std::string id, int client) {

    
    std::string info = EncryptGamePacket("req_info" + "1" + id);
    for (int i = 0; i <= utenti; i++)  send(accetta[i], info.c_str(), info.size(),0);
    

}

Someone know why i get error : expression must have integral or enum type ?

Here : "1"

03/16/2014 16:36 Padmak#2

You cannot add two char*, wrap "req_info" or "1" in a new std::string

Padmak

03/16/2014 16:44 szymek111#3

Then what i can do ? xd

03/16/2014 16:50 snow#4

Quote:

wrap "req_info" or "1" in a new std::string

Padmak gave you the answer.

Code:

std::string("req_info") + std::string("1") + id

You could write "req_info1" as well, I don't see the point in concatenating 2 constant strings..

03/16/2014 16:59 szymek111#5

Quote:
Originally Posted by snow911
Padmak gave you the answer.
Code:
std::string("req_info") + std::string("1") + id
You could write "req_info1" as well, I don't see the point in concatenating 2 constant strings..

Ok . Mod can now close this thread . Thanks for help.

03/16/2014 19:58 MrSm!th#6

#closed