forked from boostorg/function
d37903b2e7
- Removed reference and tutorial: now just link to them faq.html: - Moved to doc/faq.html doc/faq.html: - Relative directory fixups doc/reference.html: - Reference manual for Boost.Function doc/tutorial.html: - Tutorial for Boost.Function (the old "Usage" sections) - Additional example showing the use of references and arrays example/bind1st.cpp: example/int_div.cpp: example/sum_avg.cpp: - Examples from tutorial [SVN r10620]
33 lines
898 B
C++
33 lines
898 B
C++
// Boost.Function library examples
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// Copyright (C) 2001 Doug Gregor (gregod@cs.rpi.edu)
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//
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// Permission to copy, use, sell and distribute this software is granted
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// provided this copyright notice appears in all copies.
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// Permission to modify the code and to distribute modified code is granted
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// provided this copyright notice appears in all copies, and a notice
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// that the code was modified is included with the copyright notice.
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//
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// This software is provided "as is" without express or implied warranty,
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// and with no claim as to its suitability for any purpose.
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// For more information, see http://www.boost.org
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#include <iostream>
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#include <boost/function.hpp>
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struct int_div {
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float operator()(int x, int y) const { return ((float)x)/y; };
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};
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int
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main()
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{
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boost::function<float, int, int> f;
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f = int_div();
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std::cout << f(5, 3) << std::endl; // 1.66667
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return 0;
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}
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