C / C++ / MFC

<font color=red>static</font> class CFoo {    // No !!! compilation error
                       // You cannot apply the static keyword to a type definition
    //...
 
};

#include "Foo.h"
 
static CFoo foo;     // Allowed ! foo variable of type CFoo is static

kumar_windows wrote:

u r saying we have a static class , likestatic class A{ ----- };and if i create an object for it what happens???

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

kumar_windows wrote:

is there any thing like static class in c++

Cedric Moonen wrote:

Yes, you can declare a class static like any other variable

Cedric Moonen wrote:

Sorry, not very clear . As toxxct said

damn, toxcct, not toxxct think to "toxicity" if that can help... anyway, ok, friday afternoon... hehehe

Cedric Moonen wrote:

while typing with your nose ?

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

kumar_windows wrote:

is there any thing like static class in c++

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

#include <iostream>

int main()
{
	static class Type
	{
	public:
		void Hello() { std::cout << "Type::Hello() \n"; }
	} obj;
	obj.Hello();
	return 0;
}

#include <iostream>

int main()
{
	class Type
	{
	public:
		void Hello() { std::cout << "Type::Hello() \n"; }
	};
	static Type obj;
	obj.Hello();
	return 0;
}

#include <iostream>

static class Type
{
	int v;
public:
	void Hello() {
	       std::cout << "Type::Hello() \nv = " << v << " \n";
       	}
	void Hello(int n) {
	       v = n;
       	       std::cout << "Type::Hello(" << v << ") \n";
        }
} g_obj, g_objx;

int main()
{
	std::cout << "g_obj \n";
	g_obj.Hello(3);
	g_obj.Hello();
	std::cout << "g_objx \n";
	g_objx.Hello();
	return 0;
}

g_obj
Type::Hello(3)
Type::Hello()
v = 3
g_objx
Type::Hello()
v = 0

kumar_windows wrote:

is there any thing like static class in c++

"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain

"We will be known forever by the tracks we leave." - Native American Proverb