basics/myfirst4.hpp

The following code example is taken from the book
C++ Templates - The Complete Guide
by David Vandevoorde and Nicolai M. Josuttis, Addison-Wesley, 2002
© Copyright David Vandevoorde and Nicolai M. Josuttis 2002


#ifndef MYFIRST_HPP
#define MYFIRST_HPP

// use export if USE_EXPORT is defined
#if defined(USE_EXPORT)
#define EXPORT export
#else
#define EXPORT
#endif

// declaration of template
EXPORT
template <typename T> 
void print_typeof (T const&);

// include definition if USE_EXPORT is not defined
#if !defined(USE_EXPORT)
#include "myfirst.cpp"
#endif

#endif // MYFIRST_HPP