myfirst4.hpp

来自「非常著名的C++ Templates 完全导引范例配套的原代码」· HPP 代码 · 共 32 行

/* The following code example is taken from the book
 * "C++ Templates - The Complete Guide"
 * by David Vandevoorde and Nicolai M. Josuttis, Addison-Wesley, 2002
 *
 * (C) Copyright David Vandevoorde and Nicolai M. Josuttis 2002.
 * Permission to copy, use, modify, sell and distribute this software
 * is granted provided this copyright notice appears in all copies.
 * This software is provided "as is" without express or implied
 * warranty, and with no claim as to its suitability for any purpose.
 */
#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