forked from boostorg/container_hash
Daniel James
b1b9907efd
https://svn.boost.org/svn/boost/branches/unordered/trunk ........ r43840 | danieljames | 2008-03-24 17:25:07 +0000 (Mon, 24 Mar 2008) | 1 line Fix a g++ warning. ........ r43844 | danieljames | 2008-03-24 17:56:28 +0000 (Mon, 24 Mar 2008) | 1 line It's a new-ish year. ........ r43885 | danieljames | 2008-03-27 20:36:10 +0000 (Thu, 27 Mar 2008) | 1 line The release script doesn't need to copy images and css - because that's now done in the jamfiles. Also tweak the shell script a tad bit. ........ r43890 | danieljames | 2008-03-27 23:01:40 +0000 (Thu, 27 Mar 2008) | 1 line Starting to add a docbook bibliography. ........ r43894 | danieljames | 2008-03-27 23:24:18 +0000 (Thu, 27 Mar 2008) | 1 line Redeclare 'data' in iterator_base to help compilers which have trouble with accessing the nested typedef. ........ [SVN r43895]
27 lines
679 B
C++
27 lines
679 B
C++
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// Copyright 2005-2008 Daniel James.
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// This example illustrates how to use boost::hash with a custom hash function.
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// The implementation is contained in books.cpp
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#include <cstddef>
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#include <string>
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namespace library
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{
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struct book
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{
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int id;
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std::string author;
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std::string title;
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book(int i, std::string const& a, std::string const& t)
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: id(i), author(a), title(t) {}
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};
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bool operator==(book const&, book const&);
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std::size_t hash_value(book const&);
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}
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