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// Copyright 2017, 2018, 2024 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/hash2/get_integral_result.hpp>
#include <boost/hash2/fnv1a.hpp>
#include <boost/hash2/md5.hpp>
#include <boost/hash2/digest.hpp>
#include <boost/array.hpp>
#include <array>
#include <cstring>
template<class Hash> void test()
{
using boost::hash2::get_integral_result;
Hash h;
get_integral_result<signed char>( h );
get_integral_result<unsigned char>( h );
get_integral_result<short>( h );
get_integral_result<unsigned short>( h );
get_integral_result<int>( h );
get_integral_result<unsigned int>( h );
get_integral_result<long>( h );
get_integral_result<unsigned long>( h );
get_integral_result<long long>( h );
get_integral_result<unsigned long long>( h );
get_integral_result<char>( h );
get_integral_result<char16_t>( h );
get_integral_result<char32_t>( h );
}
template<class R> struct H1: private boost::hash2::fnv1a_64
{
using result_type = R;
result_type result()
{
return static_cast<R>( boost::hash2::fnv1a_64::result() );
}
};
template<class R> struct H2: private boost::hash2::md5_128
{
using result_type = R;
result_type result()
{
boost::hash2::md5_128::result_type r1 = boost::hash2::md5_128::result();
R r2 = {{}};
std::memcpy( &r2[0], &r1[0], std::min( r1.size(), r2.size() ) );
return r2;
}
};
template<class R> void test2()
{
test< H1<R> >();
}
template<class R> void test3()
{
test< H2<R> >();
}
int main()
{
using boost::hash2::get_integral_result;
test2< unsigned char >();
test2< unsigned short >();
test2< unsigned int >();
test2< unsigned long >();
test2< unsigned long long >();
test3< std::array<unsigned char, 8> >();
test3< std::array<unsigned char, 16> >();
test3< std::array<unsigned char, 20> >();
test3< std::array<unsigned char, 28> >();
test3< std::array<unsigned char, 32> >();
test3< std::array<unsigned char, 48> >();
test3< std::array<unsigned char, 64> >();
test3< boost::array<unsigned char, 8> >();
test3< boost::array<unsigned char, 16> >();
test3< boost::array<unsigned char, 20> >();
test3< boost::array<unsigned char, 28> >();
test3< boost::array<unsigned char, 32> >();
test3< boost::array<unsigned char, 48> >();
test3< boost::array<unsigned char, 64> >();
test3< boost::hash2::digest<8> >();
test3< boost::hash2::digest<16> >();
test3< boost::hash2::digest<20> >();
test3< boost::hash2::digest<28> >();
test3< boost::hash2::digest<32> >();
test3< boost::hash2::digest<48> >();
test3< boost::hash2::digest<64> >();
}
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