How do you concatenate two strings?

Question

Possible Duplicate:
How do I concatenate multiple C++ strings on one line?

How would I take:

string test1 = "Hello ";
string test2 = "World!";

and concatenate them to make one string?

score 9 · Accepted Answer · answered Sep 24 '11 at 08:07

9

How about

string test3 = test1 + test2;

Or maybe

test1.append(test2);

answered Sep 24 '11 at 08:07

cnicutar

I have that ^ But it errors.. Do you know why? And I have guess defined before this. – yankees96 Sep 24 '11 at 08:14
@yankees96 Or even `guess += c;`. – cnicutar Sep 24 '11 at 08:14
@yankees96 What is the error. – cnicutar Sep 24 '11 at 08:15
And how are `guess` and `c` defined ? – Paul R Sep 24 '11 at 08:16
Ah, it was a simple error somewhere else that we messing with me. Thank you very much!! – yankees96 Sep 24 '11 at 08:17

score 3 · Answer 2 · answered Sep 24 '11 at 08:20

You could do this:

string test3 = test1 + test2;

Or if you want to add more string literals, then :

string test3 = test1 + test2 + " Bye bye World!"; //ok

or, if you want to add it in the beginning, then:

string test3 = "Bye bye World!" + test1 + test2; //ok

2 Answers2