C / C++ / MFC

#include <stdio.h>

struct X
{
   unsigned int a : 3;
   unsigned int b : 3;
};

int main(int argc, char** argv)
{
   {
      struct X x = {0};
      x.a = 15;
      printf("x.a = %d, x.b = %d\n", (int)x.a, (int)x.b);
   }
   {
      struct X x = {0};
      x.b = 15;
      printf("x.a = %d, x.b = %d\n", (int)x.a, (int)x.b);
   }
   return 0;
}

x.a = 7, x.b = 0
x.a = 0, x.b = 7

KASR1 wrote:

what does the declaration (:8, :3, :1, etc.,) mean in the folowing struct?

bhanu_8509 wrote:

I want to open the a dialog from another dialog.

Rajesh R Subramanian wrote:

I'm sure people over here

bhanu_8509 wrote:

Is there any way to create global objects

bhanu_8509 wrote:

The object created for each class should be a singleton object.

led mike wrote:

Prefer other patterns such as MVC and Factory creational patterns.