Re: Question: Compiling straight c++ in Visual studio 2010 express c++
- From: Tyler Littlefield <tyler@xxxxxxxxxxxxx>
- To: programmingblind@xxxxxxxxxxxxx
- Date: Sun, 27 Jun 2010 21:29:39 -0600
std is just a namespace. some people use the using std, but I don't. Namespaces
are to categorize code. So for example, your game engine might be in a gamelib
namespace. That would effectively make any variables, lcasses, functions and
etc declared there fall under that namespace, so using gamelib::myfunc() will
call the myfunc from gamelib's namespace. Just using myfunc (assuming you
haven't done 'using namespace gamelib), will call your function. It's great to
avoid naming colitions.
Thanks,
Tyler Littlefield
http://tds-solutions.net
Twitter: sorressean
On Jun 27, 2010, at 8:30 PM, qubit wrote:
> what about the "using std" spec?
> Interesting.
>
> ----- Original Message -----
> From: "Tyler Littlefield" <tyler@xxxxxxxxxxxxx>
> To: <programmingblind@xxxxxxxxxxxxx>
> Sent: Sunday, June 27, 2010 6:33 PM
> Subject: Re: Question: Compiling straight c++ in Visual studio 2010 express
> c++
>
>
> I lied, I should've been clearer. that's your main func. Hello world is:
> #include <iostream>
> int main(int argc, const char* argv)
> {
> std::cout << "Hello world!" << std::endl;
> return 0;
> }
> What I said in the other message still applies, though.
> HTH,
>
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