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6f45d36d97
Remove deprecated headers, move hash_fwd.hpp into hash subdirectory. And several minor internal changes. Mostly minor internal details. Merged revisions 51262-51263,51407-51409,51504-51505,51644-51646,51667 via svnmerge from https://svn.boost.org/svn/boost/trunk ........ r51262 | danieljames | 2009-02-15 19:32:04 +0000 (Sun, 15 Feb 2009) | 1 line Use the new 'boost:' links for the hash, unordered and quickbook documentation. ........ r51263 | danieljames | 2009-02-15 19:32:19 +0000 (Sun, 15 Feb 2009) | 2 lines Don't copy images for the standalone hash and unordered documentation, was only really required before the libraries were integrated into boost. ........ r51407 | danieljames | 2009-02-22 23:49:51 +0000 (Sun, 22 Feb 2009) | 1 line Fix the hash dirname. ........ r51408 | danieljames | 2009-02-22 23:50:04 +0000 (Sun, 22 Feb 2009) | 1 line Make copy_buckets and move_buckets member functions - so that calling them is a bit simpler. ........ r51409 | danieljames | 2009-02-22 23:50:20 +0000 (Sun, 22 Feb 2009) | 1 line Move some of the data structure classes out of hash table data. ........ r51504 | danieljames | 2009-03-01 14:15:09 +0000 (Sun, 01 Mar 2009) | 1 line Add missing return for operator=. ........ r51505 | danieljames | 2009-03-01 14:15:39 +0000 (Sun, 01 Mar 2009) | 3 lines Make the sort stable. Doesn't really matter, but it might as well be. ........ r51644 | danieljames | 2009-03-08 09:44:51 +0000 (Sun, 08 Mar 2009) | 1 line Detab. ........ r51645 | danieljames | 2009-03-08 09:45:11 +0000 (Sun, 08 Mar 2009) | 4 lines Move hash_fwd into the hash subdirectory. I should have done this in the last release. But now all of the hash implementation is in the hash subdirectory. ........ r51646 | danieljames | 2009-03-08 09:45:30 +0000 (Sun, 08 Mar 2009) | 3 lines Remove deprecated headers. Fixes #2412. ........ r51667 | danieljames | 2009-03-09 20:56:23 +0000 (Mon, 09 Mar 2009) | 1 line Update copyright dates in hash and unordered. ........ [SVN r51729]
71 lines
1.6 KiB
C++
71 lines
1.6 KiB
C++
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// Copyright 2005-2009 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 uses std::rand to generate random values for tests.
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// Which is not good as different platforms will be running different tests.
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// It would be much better to use Boost.Random, but it doesn't
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// support all the compilers that I want to test on.
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#if !defined(BOOST_UNORDERED_TEST_HELPERS_GENERATORS_HEADER)
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#define BOOST_UNORDERED_TEST_HELPERS_GENERATORS_HEADER
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#include <string>
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#include <utility>
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#include <stdexcept>
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#include <cstdlib>
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#include <boost/type_traits/add_const.hpp>
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#include "./fwd.hpp"
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namespace test
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{
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struct seed_t {
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seed_t(unsigned int x) {
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using namespace std;
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srand(x);
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}
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};
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inline int generate(int const*)
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{
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using namespace std;
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return rand();
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}
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inline char generate(char const*)
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{
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using namespace std;
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return static_cast<char>((rand() >> 1) % (128-32) + 32);
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}
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inline signed char generate(signed char const*)
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{
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using namespace std;
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return static_cast<signed char>(rand());
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}
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inline std::string generate(std::string const*)
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{
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using namespace std;
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char* char_ptr = 0;
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std::string result;
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int length = rand() % 10;
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for(int i = 0; i < length; ++i)
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result += generate(char_ptr);
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return result;
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}
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float generate(float const*)
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{
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using namespace std;
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return (float) rand() / (float) RAND_MAX;
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}
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}
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#endif
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