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* fix issues with "long double" type (useful to enforce the use of x87 registers)

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* extend the documentation on "extending Eigen"
This commit is contained in:
Gael Guennebaud
2008-09-14 11:59:10 +00:00
parent 8473a77f2f
commit db030d4e28
5 changed files with 152 additions and 14 deletions
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1
test/basicstuff.cpp
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@@ -111,5 +111,6 @@ void test_basicstuff()
CALL_SUBTEST( basicStuff(MatrixXi(8, 12)) );
CALL_SUBTEST( basicStuff(MatrixXcd(20, 20)) );
CALL_SUBTEST( basicStuff(Matrix<float, 100, 100>()) );
CALL_SUBTEST( basicStuff(Matrix<long double,Dynamic,Dynamic>(10,10)) );
}
}

8
test/main.h
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@@ -169,6 +169,7 @@ template<> inline float test_precision<float>() { return 1e-4f; }
template<> inline double test_precision<double>() { return 1e-6; }
template<> inline float test_precision<std::complex<float> >() { return test_precision<float>(); }
template<> inline double test_precision<std::complex<double> >() { return test_precision<double>(); }
template<> inline long double test_precision<long double>() { return 1e-6; }
inline bool test_ei_isApprox(const int& a, const int& b)
{ return ei_isApprox(a, b, test_precision<int>()); }
@@ -201,6 +202,13 @@ inline bool test_ei_isApprox(const std::complex<double>& a, const std::complex<d
inline bool test_ei_isMuchSmallerThan(const std::complex<double>& a, const std::complex<double>& b)
{ return ei_isMuchSmallerThan(a, b, test_precision<std::complex<double> >()); }
inline bool test_ei_isApprox(const long double& a, const long double& b)
{ return ei_isApprox(a, b, test_precision<long double>()); }
inline bool test_ei_isMuchSmallerThan(const long double& a, const long double& b)
{ return ei_isMuchSmallerThan(a, b, test_precision<long double>()); }
inline bool test_ei_isApproxOrLessThan(const long double& a, const long double& b)
{ return ei_isApproxOrLessThan(a, b, test_precision<long double>()); }
template<typename Derived1, typename Derived2>
inline bool test_ei_isApprox(const MatrixBase<Derived1>& m1,
const MatrixBase<Derived2>& m2)