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Add initial libtommath support.

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Fix use of noexcept.
Remove dead files.

[SVN r75505]
This commit is contained in:
John Maddock
2011-11-16 09:40:05 +00:00
parent bf4c85c584
commit 050ae32c44
18 changed files with 564 additions and 253 deletions
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24
test/test_arithmetic.cpp
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@@ -6,7 +6,7 @@
#include <boost/detail/lightweight_test.hpp>
#include <boost/math/special_functions/pow.hpp>
#if !defined(TEST_MPF_50) && !defined(TEST_MPF) && !defined(TEST_BACKEND) && !defined(TEST_MPZ) && !defined(TEST_CPP_FLOAT) && !defined(TEST_MPFR) && !defined(TEST_MPFR_50) && !defined(TEST_MPQ)
#if !defined(TEST_MPF_50) && !defined(TEST_MPF) && !defined(TEST_BACKEND) && !defined(TEST_MPZ) && !defined(TEST_CPP_FLOAT) && !defined(TEST_MPFR) && !defined(TEST_MPFR_50) && !defined(TEST_MPQ) && !defined(TEST_TOMMATH)
# define TEST_MPF_50
# define TEST_MPF
# define TEST_BACKEND
@@ -15,6 +15,7 @@
# define TEST_MPFR_50
# define TEST_CPP_FLOAT
# define TEST_MPQ
# define TEST_TOMMATH
#ifdef _MSC_VER
#pragma message("CAUTION!!: No backend type specified so testing everything.... this will take some time!!")
@@ -37,6 +38,9 @@
#if defined(TEST_MPFR) || defined(TEST_MPFR_50)
#include <boost/multiprecision/mpfr.hpp>
#endif
#ifdef TEST_TOMMATH
#include <boost/multiprecision/tommath.hpp>
#endif
#define BOOST_TEST_THROW(x, EX)\
try { x; BOOST_ERROR("Expected exception not thrown"); } \
@@ -70,6 +74,14 @@ template <class T> bool isfloat(T){ return false; }
<< " tolerance = " << tol << std::endl;\
}
template <class T>
struct is_twos_complement_integer : public boost::mpl::true_ {};
#ifdef TEST_TOMMATH
template <>
struct is_twos_complement_integer<boost::multiprecision::mp_int> : public boost::mpl::false_ {};
#endif
template <class Real, class T>
void test_integer_ops(const T&){}
@@ -180,6 +192,7 @@ void test_integer_ops(const boost::mpl::int_<boost::multiprecision::number_kind_
int i = 1020304;
int j = 56789123;
int k = 4523187;
int sign_mask = is_twos_complement_integer<Real>::value ? ~0 : (std::numeric_limits<int>::max)();
a = i;
b = j;
c = a;
@@ -248,11 +261,11 @@ void test_integer_ops(const boost::mpl::int_<boost::multiprecision::number_kind_
a = i;
b = j;
c = k;
BOOST_TEST(~a == ~i);
BOOST_TEST(~a == (~i & sign_mask));
c = a & ~b;
BOOST_TEST(c == (i & ~j));
BOOST_TEST(c == (i & (~j & sign_mask)));
c = ~(a | b);
BOOST_TEST(c == ~(i | j));
BOOST_TEST(c == (~(i | j) & sign_mask));
//
// Non-member functions:
//
@@ -869,6 +882,9 @@ int main()
#endif
#ifdef TEST_MPFR_50
test<boost::multiprecision::mpfr_float_50>();
#endif
#ifdef TEST_TOMMATH
test<boost::multiprecision::mp_int>();
#endif
return boost::report_errors();
}