C / C++ / MFC

void OnUpdate(CView* /*pSender*/, LPARAM /*lHint*/, CObject* /*pHint*/)

void OnUpdate(CView* pSender = 0, LPARAM lHint = 0, CObject* pHint = 0)

Quote:

For one, this article promotes 80's #define's as if they're still a valuable solution (hint: a global const variable can do the same and is always the better option).
Also the later suggestion is not only obvious (use member variables, duh!), but actually needlessly complicates things: you can name structs just like classes without typedef's, and if you really need a global structure for these things, use templates! How can code with #define's and typedef's be called "Optimized for C++11", when it looks more like C72?

/****************************************************************************
File: Boundaries.h
Desciption: Contains boundary structs for different data types.
Version:    1.0
Author:     MAB
****************************************************************************/
#ifndef BOUNDARIES_H
#define BOUNDARIES_H


typedef struct{
   char upper;
   char lower;
}  charBoundary; //!< Boundary struct for char data types

#endif  //BOUNDARIES_H

/****************************************************************************
File: foo.h
Desciption: Test class for Boundaries.h
Version:    1.0
Author:     MAB
****************************************************************************/
#ifndef FOO
#define FOO

using namespace std;
#include <iostream>  //!< Used for console output

class foo{
   private:
   const charBoundary versionBoundary = {
        1,
        -5
    };
   public:
};

const charBoundary versionBoundary = {
        1,
        -5
};