C / C++ / MFC

//customer.h
#ifndef _CUSTOMER_H_
#define _CUSTOMER_H_
//In the first pass of the preprocessor the symbol _CUSTOMER_H_ gets defined
//so if you have included this header again in some other file the
//preprocessor does not go into the if block again as _CUSTOMER_H_ is defined
.
.
.
.
#endif

1. points to pixels
   
   
   
   • 1pt = 1/72in
   • 1in = 2.54cm
   • 1cm = 1000 HIMETRIC units (HIMETRIC = .01mm)
   • convert HIMETRIC to pixels using pDC->HIMETRICtoDP()
   • so, the conversion would go like this:
     

     int px = pt*2540/72;
     CSize size(px,px);
     pDC->HIMETRICtoDP(&size);

2. cm to pixels (explained above already)

   int px = cm*1000;
   CSize size(px,px);
   pDC->HIMETRICtoDP(&size);

HashTable Asm::symbolTable();

HashTable Asm::symbolTable     //compiler didn't like the ()

#define bool int