On Fri, Oct 23, 2009 at 4:48 PM, totallyfreeenergy
<[email protected]> wrote:
>> What are you having trouble with for the string concatenation? Use
>> strcat() for C-style strings and use +-operator for C++ std::string.
> I mean the example link you had given didn't work. It may be because I
> am doing it inside a function and not the main.
Here's a simpler one then:
#include <iostream>
#include <string>
using namespace std;
int main() {
string hello = "Hello";
string world = "world";
string final = hello + " " + world;
cout << final << endl;
}
$ g++ -o test cppstring.cpp
$ ./test
Hello world
>> There are no ltrim or rtrim functions in C or C++, you will have to
>> roll your own or find a 3rd party library like Boost to get the
>> algorithm. A quick Google search should yield examples on how to write
>> your own ltrim or rtrim function.
> I thought I didn't have to re-invent the wheel. This right trim is a
> basic functionality it should be there already.
Apparently the C standards committee doesn't agree with you here :-)
>> How are you converting the string to integer?
> I am using something like atoi
How about showing some of your code?
-- Brett
------------------------------------------------------------
"In the rhythm of music a secret is hidden;
If I were to divulge it, it would overturn the world."
-- Jelaleddin Rumi
