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Hi there,

I have to write tic-tac-toe game in Visual 2010. My only problem is that I don't know how I can move the cursor with arrows in the console in order to fill in chosen positions in 3x3...

Now, I know why :)

According to the wxWidgets Wiki:





Yes, I heard something about that... Do you know why are they ignored ?

It was my mental shortcut :p I know that a source file can't be precompiled.

And about that:



In wxDev-C++ I can't create a .pch from a .cpp file...

Then why can a precompiled .cpp file contain those things ?

Why is that ?

A precompiled header is - as the name says - precompiled (we have to compile it only once), so no matter in how many .cpp or .h files we'll include it - a compiler won't compile...

Not exactly...

Like I said before, the MinGW compiler is able to build this kind of header. The full project rebuilding isn't necessary...

Hi there!

I've a quick question about precompiled headers. Why don't set every header file as precompiled in order to reduce compilation time ?

Has a precompiled header any disadvantages...

Sorry, my mistake :)



Why would I need use a function object ? If I wanted to use that construction, I unnecessarily would have to define a class - when I don't need one...

Don't forget that I've used use namespace std;, so now, global namespace = std namespace...



Using declaration is something like this ?


using std::cout;
using std::cin;

Thanks, it helped :)

Can you explain me why :: operator is the solution :confused:

Exactly...



I know, but in my type-casting which I'm doing by means of reinterpret_cast operator, the new type (here it is int (*)(int)) is exactly the same as while doing type-casting by means...

Yes, it is, but there is a problem when we use this name in transform function in g++:


#include <algorithm>
#include <string>
#include <cctype>
using namespace std;

int main()
{

Hi there!

I use g++ compiler which is built-in in Code::Blocks 10.05 and I have quite strange problem while using reinterpret_cast operator.

I'd like to convert following expression:

...

No, I didn't mean base class :P

base-clause = base-specifier = base-specifier-list

It's a place where we specify base classes which we want derived from.

Simply put:


class A : public...

Hi there!

I've got two questions about friend declarations.

1)

According to the 11.8.1 paragraph of C++03 standard:

Hi there,

I've got two exactly the same class templates in two different files but linker (from MS Visual 2008 Express and DevC++ 4.9.9.2) doesn't show any errors. The question is: why ? It just...

I get it now... Thanks very much :)

But pointer's address in this example


template <int* p>
class X { };

extern iVar; //iVar is type int

X<&iVar> x;

Is this template argument compile-time constant too, although iVar variable is in the other module of program?


template <int* p>
class X { };

extern iVar; //iVar is type int

X<&iVar> x;

I was trying compile this program:


template <int *p>
class X { };

int array[3] = {56, 56, 45};
int *p = array+1;
X<p> x;

I know... The question is: why I can't get address specific array element... I don't understand Comeau's errors too...

Can you explain this to me ?

Hi there!

I can't understand why addresses of array elements cannot appear as non-type parameter in class template. I know that something like this:


int array[3] = {45, 57, 24};
//......