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-rw-r--r--src/Core/Conjugate.h2
-rw-r--r--src/Core/Dot.h12
-rw-r--r--src/Core/Fuzzy.h4
-rw-r--r--src/Core/MatrixBase.h12
-rw-r--r--src/Core/NumTraits.h252
-rw-r--r--src/Core/Random.h2
-rw-r--r--test/adjoint.cpp32
-rw-r--r--test/basicstuff.cpp13
-rw-r--r--test/main.cpp7
-rw-r--r--test/main.h6
10 files changed, 193 insertions, 149 deletions
diff --git a/src/Core/Conjugate.h b/src/Core/Conjugate.h
index 1d763ed1b..dc5eb4653 100644
--- a/src/Core/Conjugate.h
+++ b/src/Core/Conjugate.h
@@ -52,7 +52,7 @@ template<typename MatrixType> class Conjugate
Scalar _read(int row, int col) const
{
- return NumTraits<Scalar>::conj(m_matrix.read(row, col));
+ return conj(m_matrix.read(row, col));
}
protected:
diff --git a/src/Core/Dot.h b/src/Core/Dot.h
index 4667d8129..4a0629e56 100644
--- a/src/Core/Dot.h
+++ b/src/Core/Dot.h
@@ -32,7 +32,7 @@ struct DotUnroller
static void run(const Derived1 &v1, const Derived2& v2, typename Derived1::Scalar &dot)
{
DotUnroller<Index-1, Size, Derived1, Derived2>::run(v1, v2, dot);
- dot += v1[Index] * NumTraits<typename Derived1::Scalar>::conj(v2[Index]);
+ dot += v1[Index] * conj(v2[Index]);
}
};
@@ -41,7 +41,7 @@ struct DotUnroller<0, Size, Derived1, Derived2>
{
static void run(const Derived1 &v1, const Derived2& v2, typename Derived1::Scalar &dot)
{
- dot = v1[0] * NumTraits<typename Derived1::Scalar>::conj(v2[0]);
+ dot = v1[0] * conj(v2[0]);
}
};
@@ -67,9 +67,9 @@ Scalar MatrixBase<Scalar, Derived>::dot(const OtherDerived& other) const
::run(*static_cast<const Derived*>(this), other, res);
else
{
- res = (*this)[0] * NumTraits<Scalar>::conj(other[0]);
+ res = (*this)[0] * conj(other[0]);
for(int i = 1; i < size(); i++)
- res += (*this)[i]* NumTraits<Scalar>::conj(other[i]);
+ res += (*this)[i]* conj(other[i]);
}
return res;
}
@@ -77,13 +77,13 @@ Scalar MatrixBase<Scalar, Derived>::dot(const OtherDerived& other) const
template<typename Scalar, typename Derived>
typename NumTraits<Scalar>::Real MatrixBase<Scalar, Derived>::norm2() const
{
- return NumTraits<Scalar>::real(dot(*this));
+ return real(dot(*this));
}
template<typename Scalar, typename Derived>
typename NumTraits<Scalar>::Real MatrixBase<Scalar, Derived>::norm() const
{
- return std::sqrt(norm2());
+ return sqrt(norm2());
}
template<typename Scalar, typename Derived>
diff --git a/src/Core/Fuzzy.h b/src/Core/Fuzzy.h
index 1939217bf..8aa6dd8b2 100644
--- a/src/Core/Fuzzy.h
+++ b/src/Core/Fuzzy.h
@@ -56,12 +56,12 @@ bool MatrixBase<Scalar, Derived>::isMuchSmallerThan(
{
if(IsVector)
{
- return(norm2() <= NumTraits<Scalar>::abs2(other) * prec * prec);
+ return(norm2() <= abs2(other) * prec * prec);
}
else
{
for(int i = 0; i < cols(); i++)
- if(col(i).norm2() > NumTraits<Scalar>::abs2(other) * prec * prec)
+ if(col(i).norm2() > abs2(other) * prec * prec)
return false;
return true;
}
diff --git a/src/Core/MatrixBase.h b/src/Core/MatrixBase.h
index 7f1a34b44..f9a668b06 100644
--- a/src/Core/MatrixBase.h
+++ b/src/Core/MatrixBase.h
@@ -37,16 +37,16 @@ template<typename Scalar, typename Derived> class MatrixBase
template<typename OtherDerived>
bool _isApprox_helper(
const OtherDerived& other,
- const typename NumTraits<Scalar>::Real& prec = NumTraits<Scalar>::precision()
+ const typename NumTraits<Scalar>::Real& prec = precision<Scalar>()
) const;
bool _isMuchSmallerThan_helper(
const Scalar& other,
- const typename NumTraits<Scalar>::Real& prec = NumTraits<Scalar>::precision()
+ const typename NumTraits<Scalar>::Real& prec = precision<Scalar>()
) const;
template<typename OtherDerived>
bool _isMuchSmallerThan_helper(
const MatrixBase<Scalar, OtherDerived>& other,
- const typename NumTraits<Scalar>::Real& prec = NumTraits<Scalar>::precision()
+ const typename NumTraits<Scalar>::Real& prec = precision<Scalar>()
) const;
public:
@@ -121,16 +121,16 @@ template<typename Scalar, typename Derived> class MatrixBase
template<typename OtherDerived>
bool isApprox(
const OtherDerived& other,
- const typename NumTraits<Scalar>::Real& prec = NumTraits<Scalar>::precision()
+ const typename NumTraits<Scalar>::Real& prec = precision<Scalar>()
) const;
bool isMuchSmallerThan(
const Scalar& other,
- const typename NumTraits<Scalar>::Real& prec = NumTraits<Scalar>::precision()
+ const typename NumTraits<Scalar>::Real& prec = precision<Scalar>()
) const;
template<typename OtherDerived>
bool isMuchSmallerThan(
const MatrixBase<Scalar, OtherDerived>& other,
- const typename NumTraits<Scalar>::Real& prec = NumTraits<Scalar>::precision()
+ const typename NumTraits<Scalar>::Real& prec = precision<Scalar>()
) const;
template<typename OtherDerived>
diff --git a/src/Core/NumTraits.h b/src/Core/NumTraits.h
index 132c9205e..d4563c8e0 100644
--- a/src/Core/NumTraits.h
+++ b/src/Core/NumTraits.h
@@ -23,144 +23,176 @@
// License. This exception does not invalidate any other reasons why a work
// based on this file might be covered by the GNU General Public License.
-#ifndef EIGEN_NUMERIC_H
-#define EIGEN_NUMERIC_H
+#ifndef EIGEN_NUMTRAITS_H
+#define EIGEN_NUMTRAITS_H
template<typename T> struct NumTraits;
template<> struct NumTraits<int>
{
typedef int Real;
- typedef double FloatingPoint;
- typedef double RealFloatingPoint;
-
static const bool IsComplex = false;
static const bool HasFloatingPoint = false;
-
- static int precision() { return 0; }
- static int real(const int& x) { return x; }
- static int imag(const int& x) { EIGEN_UNUSED(x); return 0; }
- static int conj(const int& x) { return x; }
- static int abs2(const int& x) { return x*x; }
- static int random()
- {
- // "random() % n" is bad, they say, because the low-order bits are not random enough.
- // However here, 21 is odd, so random() % 21 uses the high-order bits
- // as well, so there's no problem.
- return (std::rand() % 21) - 10;
- }
- static bool isMuchSmallerThan(const int& a, const int& b, const int& prec = precision())
- {
- EIGEN_UNUSED(b);
- EIGEN_UNUSED(prec);
- return a == 0;
- }
- static bool isApprox(const int& a, const int& b, const int& prec = precision())
- {
- EIGEN_UNUSED(prec);
- return a == b;
- }
- static bool isApproxOrLessThan(const int& a, const int& b, const int& prec = precision())
- {
- EIGEN_UNUSED(prec);
- return a <= b;
- }
};
template<> struct NumTraits<float>
{
typedef float Real;
- typedef float FloatingPoint;
- typedef float RealFloatingPoint;
-
static const bool IsComplex = false;
static const bool HasFloatingPoint = true;
-
- static float precision() { return 1e-5f; }
- static float real(const float& x) { return x; }
- static float imag(const float& x) { EIGEN_UNUSED(x); return 0; }
- static float conj(const float& x) { return x; }
- static float abs2(const float& x) { return x*x; }
- static float random()
- {
- return std::rand() / (RAND_MAX/20.0f) - 10.0f;
- }
- static bool isMuchSmallerThan(const float& a, const float& b, const float& prec = precision())
- {
- return std::abs(a) <= std::abs(b) * prec;
- }
- static bool isApprox(const float& a, const float& b, const float& prec = precision())
- {
- return std::abs(a - b) <= std::min(std::abs(a), std::abs(b)) * prec;
- }
- static bool isApproxOrLessThan(const float& a, const float& b, const float& prec = precision())
- {
- return a <= b || isApprox(a, b, prec);
- }
};
template<> struct NumTraits<double>
{
typedef double Real;
- typedef double FloatingPoint;
- typedef double RealFloatingPoint;
-
static const bool IsComplex = false;
static const bool HasFloatingPoint = true;
-
- static double precision() { return 1e-11; }
- static double real(const double& x) { return x; }
- static double imag(const double& x) { EIGEN_UNUSED(x); return 0; }
- static double conj(const double& x) { return x; }
- static double abs2(const double& x) { return x*x; }
- static double random()
- {
- return std::rand() / (RAND_MAX/20.0) - 10.0;
- }
- static bool isMuchSmallerThan(const double& a, const double& b, const double& prec = precision())
- {
- return std::abs(a) <= std::abs(b) * prec;
- }
- static bool isApprox(const double& a, const double& b, const double& prec = precision())
- {
- return std::abs(a - b) <= std::min(std::abs(a), std::abs(b)) * prec;
- }
- static bool isApproxOrLessThan(const double& a, const double& b, const double& prec = precision())
- {
- return a <= b || isApprox(a, b, prec);
- }
};
template<typename _Real> struct NumTraits<std::complex<_Real> >
{
typedef _Real Real;
- typedef std::complex<Real> Complex;
- typedef std::complex<double> FloatingPoint;
- typedef typename NumTraits<Real>::FloatingPoint RealFloatingPoint;
-
static const bool IsComplex = true;
static const bool HasFloatingPoint = NumTraits<Real>::HasFloatingPoint;
-
- static Real precision() { return NumTraits<Real>::precision(); }
- static Real real(const Complex& x) { return std::real(x); }
- static Real imag(const Complex& x) { return std::imag(x); }
- static Complex conj(const Complex& x) { return std::conj(x); }
- static Real abs2(const Complex& x)
- { return std::norm(x); }
- static Complex random()
- {
- return Complex(NumTraits<Real>::random(), NumTraits<Real>::random());
- }
- static bool isMuchSmallerThan(const Complex& a, const Complex& b, const Real& prec = precision())
- {
- return abs2(a) <= abs2(b) * prec * prec;
- }
- static bool isApprox(const Complex& a, const Complex& b, const Real& prec = precision())
- {
- return NumTraits<Real>::isApprox(std::real(a), std::real(b), prec)
- && NumTraits<Real>::isApprox(std::imag(a), std::imag(b), prec);
- }
- // isApproxOrLessThan wouldn't make sense for complex numbers
};
-#endif // EIGEN_NUMERIC_H
+template<typename T> inline typename NumTraits<T>::Real precision();
+template<typename T> inline T random();
+
+template<> inline int precision<int>() { return 0; }
+inline int real(const int& x) { return x; }
+inline int imag(const int& x) { EIGEN_UNUSED(x); return 0; }
+inline int conj(const int& x) { return x; }
+inline int abs(const int& x) { return std::abs(x); }
+inline int abs2(const int& x) { return x*x; }
+inline int sqrt(const int& x)
+{
+ EIGEN_UNUSED(x);
+ // Taking the square root of integers is not allowed
+ // (the square root does not always exist within the integers).
+ // Please cast to a floating-point type.
+ assert(false);
+}
+template<> inline int random()
+{
+ // "rand() % n" is bad, they say, because the low-order bits are not random enough.
+ // However here, 21 is odd, so random() % 21 uses the high-order bits
+ // as well, so there's no problem.
+ return (std::rand() % 21) - 10;
+}
+inline bool isMuchSmallerThan(const int& a, const int& b, const int& prec = precision<int>())
+{
+ EIGEN_UNUSED(b);
+ EIGEN_UNUSED(prec);
+ return a == 0;
+}
+inline bool isApprox(const int& a, const int& b, const int& prec = precision<int>())
+{
+ EIGEN_UNUSED(prec);
+ return a == b;
+}
+inline bool isApproxOrLessThan(const int& a, const int& b, const int& prec = precision<int>())
+{
+ EIGEN_UNUSED(prec);
+ return a <= b;
+}
+
+template<> inline float precision<float>() { return 1e-5f; }
+inline float real(const float& x) { return x; }
+inline float imag(const float& x) { EIGEN_UNUSED(x); return 0.f; }
+inline float conj(const float& x) { return x; }
+inline float abs(const float& x) { return std::abs(x); }
+inline float abs2(const float& x) { return x*x; }
+inline float sqrt(const float& x) { return std::sqrt(x); }
+template<> inline float random()
+{
+ return std::rand() / (RAND_MAX/20.0f) - 10.0f;
+}
+inline bool isMuchSmallerThan(const float& a, const float& b, const float& prec = precision<float>())
+{
+ return std::abs(a) <= std::abs(b) * prec;
+}
+inline bool isApprox(const float& a, const float& b, const float& prec = precision<float>())
+{
+ return std::abs(a - b) <= std::min(std::abs(a), std::abs(b)) * prec;
+}
+inline bool isApproxOrLessThan(const float& a, const float& b, const float& prec = precision<float>())
+{
+ return a <= b || isApprox(a, b, prec);
+}
+
+template<> inline double precision<double>() { return 1e-11; }
+inline double real(const double& x) { return x; }
+inline double imag(const double& x) { EIGEN_UNUSED(x); return 0.; }
+inline double conj(const double& x) { return x; }
+inline double abs(const double& x) { return std::abs(x); }
+inline double abs2(const double& x) { return x*x; }
+inline double sqrt(const double& x) { return std::sqrt(x); }
+template<> inline double random()
+{
+ return std::rand() / (RAND_MAX/20.0) - 10.0;
+}
+inline bool isMuchSmallerThan(const double& a, const double& b, const double& prec = precision<double>())
+{
+ return std::abs(a) <= std::abs(b) * prec;
+}
+inline bool isApprox(const double& a, const double& b, const double& prec = precision<double>())
+{
+ return std::abs(a - b) <= std::min(std::abs(a), std::abs(b)) * prec;
+}
+inline bool isApproxOrLessThan(const double& a, const double& b, const double& prec = precision<double>())
+{
+ return a <= b || isApprox(a, b, prec);
+}
+
+template<> inline float precision<std::complex<float> >() { return precision<float>(); }
+inline float real(const std::complex<float>& x) { return std::real(x); }
+inline float imag(const std::complex<float>& x) { return std::imag(x); }
+inline std::complex<float> conj(const std::complex<float>& x) { return std::conj(x); }
+inline float abs(const std::complex<float>& x) { return std::abs(x); }
+inline float abs2(const std::complex<float>& x) { return std::norm(x); }
+inline std::complex<float> sqrt(const std::complex<float>& x)
+{
+ EIGEN_UNUSED(x);
+ // Taking the square roots of complex numbers is not allowed,
+ // as this is ambiguous (there are two square roots).
+ // What were you trying to do?
+ assert(false);
+}
+template<> inline std::complex<float> random()
+{
+ return std::complex<float>(random<float>(), random<float>());
+}
+inline bool isMuchSmallerThan(const std::complex<float>& a, const std::complex<float>& b, const float& prec = precision<float>())
+{
+ return abs2(a) <= abs2(b) * prec * prec;
+}
+inline bool isApprox(const std::complex<float>& a, const std::complex<float>& b, const float& prec = precision<float>())
+{
+ return isApprox(std::real(a), std::real(b), prec)
+ && isApprox(std::imag(a), std::imag(b), prec);
+}
+// isApproxOrLessThan wouldn't make sense for complex numbers
+
+template<> inline double precision<std::complex<double> >() { return precision<double>(); }
+inline double real(const std::complex<double>& x) { return std::real(x); }
+inline double imag(const std::complex<double>& x) { return std::imag(x); }
+inline std::complex<double> conj(const std::complex<double>& x) { return std::conj(x); }
+inline double abs(const std::complex<double>& x) { return std::abs(x); }
+inline double abs2(const std::complex<double>& x) { return std::norm(x); }
+template<> inline std::complex<double> random()
+{
+ return std::complex<double>(random<double>(), random<double>());
+}
+inline bool isMuchSmallerThan(const std::complex<double>& a, const std::complex<double>& b, const double& prec = precision<double>())
+{
+ return abs2(a) <= abs2(b) * prec * prec;
+}
+inline bool isApprox(const std::complex<double>& a, const std::complex<double>& b, const double& prec = precision<double>())
+{
+ return isApprox(std::real(a), std::real(b), prec)
+ && isApprox(std::imag(a), std::imag(b), prec);
+}
+// isApproxOrLessThan wouldn't make sense for complex numbers
+
+#endif // EIGEN_NUMTRAITS_H
diff --git a/src/Core/Random.h b/src/Core/Random.h
index ba61306ab..a7e1d0f80 100644
--- a/src/Core/Random.h
+++ b/src/Core/Random.h
@@ -53,7 +53,7 @@ template<typename MatrixType> class Random
{
EIGEN_UNUSED(row);
EIGEN_UNUSED(col);
- return NumTraits<Scalar>::random();
+ return random<Scalar>();
}
protected:
diff --git a/test/adjoint.cpp b/test/adjoint.cpp
index 046bbbc5b..2d6aac535 100644
--- a/test/adjoint.cpp
+++ b/test/adjoint.cpp
@@ -25,6 +25,8 @@
#include "main.h"
+namespace Eigen {
+
template<typename MatrixType> void adjoint(const MatrixType& m)
{
/* this test covers the following files:
@@ -49,8 +51,8 @@ template<typename MatrixType> void adjoint(const MatrixType& m)
v3 = VectorType::random(rows),
vzero = VectorType::zero(rows);
- Scalar s1 = NumTraits<Scalar>::random(),
- s2 = NumTraits<Scalar>::random();
+ Scalar s1 = random<Scalar>(),
+ s2 = random<Scalar>();
// check involutivity of adjoint, transpose, conjugate
QVERIFY(m1.transpose().transpose().isApprox(m1));
@@ -67,28 +69,32 @@ template<typename MatrixType> void adjoint(const MatrixType& m)
QVERIFY((m1.adjoint() * m2).adjoint().isApprox(m2.adjoint() * m1));
QVERIFY((m1.transpose() * m2).conjugate().isApprox(m1.adjoint() * m2.conjugate()));
QVERIFY((s1 * m1).transpose().isApprox(s1 * m1.transpose()));
- QVERIFY((s1 * m1).conjugate().isApprox(NumTraits<Scalar>::conj(s1) * m1.conjugate()));
- QVERIFY((s1 * m1).adjoint().isApprox(NumTraits<Scalar>::conj(s1) * m1.adjoint()));
+ QVERIFY((s1 * m1).conjugate().isApprox(conj(s1) * m1.conjugate()));
+ QVERIFY((s1 * m1).adjoint().isApprox(conj(s1) * m1.adjoint()));
// check basic properties of dot, norm, norm2
typedef typename NumTraits<Scalar>::Real RealScalar;
- QVERIFY(NumTraits<Scalar>::isApprox((s1 * v1 + s2 * v2).dot(v3), s1 * v1.dot(v3) + s2 * v2.dot(v3)));
- QVERIFY(NumTraits<Scalar>::isApprox(v3.dot(s1 * v1 + s2 * v2), NumTraits<Scalar>::conj(s1) * v3.dot(v1) + NumTraits<Scalar>::conj(s2) * v3.dot(v2)));
- QVERIFY(NumTraits<Scalar>::isApprox(NumTraits<Scalar>::conj(v1.dot(v2)), v2.dot(v1)));
- QVERIFY(NumTraits<RealScalar>::isApprox(abs(v1.dot(v1)), v1.norm2()));
- if(NumTraits<Scalar>::HasFloatingPoint) QVERIFY(NumTraits<RealScalar>::isApprox(v1.norm2(), v1.norm() * v1.norm()));
- QVERIFY(NumTraits<RealScalar>::isMuchSmallerThan(abs(vzero.dot(v1)), 1));
- QVERIFY(NumTraits<RealScalar>::isMuchSmallerThan(vzero.norm(), 1));
+ QVERIFY(isApprox((s1 * v1 + s2 * v2).dot(v3), s1 * v1.dot(v3) + s2 * v2.dot(v3)));
+ QVERIFY(isApprox(v3.dot(s1 * v1 + s2 * v2), conj(s1) * v3.dot(v1) + conj(s2) * v3.dot(v2)));
+ QVERIFY(isApprox(conj(v1.dot(v2)), v2.dot(v1)));
+ QVERIFY(isApprox(abs(v1.dot(v1)), v1.norm2()));
+ if(NumTraits<Scalar>::HasFloatingPoint)
+ QVERIFY(isApprox(v1.norm2(), v1.norm() * v1.norm()));
+ QVERIFY(isMuchSmallerThan(abs(vzero.dot(v1)), static_cast<RealScalar>(1)));
+ if(NumTraits<Scalar>::HasFloatingPoint)
+ QVERIFY(isMuchSmallerThan(vzero.norm(), static_cast<RealScalar>(1)));
// check compatibility of dot and adjoint
- QVERIFY(NumTraits<Scalar>::isApprox(v1.dot(square * v2), (square.adjoint() * v1).dot(v2)));
+ QVERIFY(isApprox(v1.dot(square * v2), (square.adjoint() * v1).dot(v2)));
}
void EigenTest::testAdjoint()
{
adjoint(Matrix<float, 1, 1>());
- adjoint(Matrix<complex<double>, 4, 4>());
+ adjoint(Matrix4cd());
adjoint(MatrixXcf(3, 3));
adjoint(MatrixXi(8, 12));
adjoint(MatrixXd(20, 20));
}
+
+} // namespace Eigen
diff --git a/test/basicstuff.cpp b/test/basicstuff.cpp
index d929b0883..babddb670 100644
--- a/test/basicstuff.cpp
+++ b/test/basicstuff.cpp
@@ -25,6 +25,8 @@
#include "main.h"
+namespace Eigen {
+
template<typename MatrixType> void basicStuff(const MatrixType& m)
{
/* this test covers the following files:
@@ -56,14 +58,15 @@ template<typename MatrixType> void basicStuff(const MatrixType& m)
v2 = VectorType::random(rows),
vzero = VectorType::zero(rows);
- Scalar s1 = NumTraits<Scalar>::random(),
- s2 = NumTraits<Scalar>::random();
+ Scalar s1 = random<Scalar>(),
+ s2 = random<Scalar>();
// test Fuzzy.h and Zero.h.
QVERIFY(v1.isApprox(v1));
QVERIFY(!v1.isApprox(2*v1));
QVERIFY(vzero.isMuchSmallerThan(v1));
- QVERIFY(vzero.isMuchSmallerThan(v1.norm()));
+ if(NumTraits<Scalar>::HasFloatingPoint)
+ QVERIFY(vzero.isMuchSmallerThan(v1.norm()));
QVERIFY(!v1.isMuchSmallerThan(v1));
QVERIFY(vzero.isApprox(v1-v1));
QVERIFY(m1.isApprox(m1));
@@ -134,8 +137,10 @@ template<typename MatrixType> void basicStuff(const MatrixType& m)
void EigenTest::testBasicStuff()
{
basicStuff(Matrix<float, 1, 1>());
- basicStuff(Matrix<complex<double>, 4, 4>());
+ basicStuff(Matrix4cd());
basicStuff(MatrixXcf(3, 3));
basicStuff(MatrixXi(8, 12));
basicStuff(MatrixXd(20, 20));
}
+
+} // namespace Eigen
diff --git a/test/main.cpp b/test/main.cpp
index f5c758961..e1272087a 100644
--- a/test/main.cpp
+++ b/test/main.cpp
@@ -25,13 +25,14 @@
#include "main.h"
-EigenTest::EigenTest()
+Eigen::EigenTest::EigenTest()
{
- unsigned int t = (unsigned int) time( NULL );
+ unsigned int t = (unsigned int) time(NULL);
qDebug() << "Initializing random number generator with seed"
<< t;
srand(t);
}
-QTEST_APPLESS_MAIN( EigenTest )
+QTEST_APPLESS_MAIN(Eigen::EigenTest)
+
#include "main.moc"
diff --git a/test/main.h b/test/main.h
index c752b6ec6..3d90a2f48 100644
--- a/test/main.h
+++ b/test/main.h
@@ -29,12 +29,10 @@
#include <QtTest/QtTest>
#include "../src/Core.h"
-using namespace Eigen;
-
#include <cstdlib>
#include <ctime>
-using namespace std;
+namespace Eigen {
class EigenTest : public QObject
{
@@ -48,4 +46,6 @@ class EigenTest : public QObject
void testAdjoint();
};
+} // end namespace Eigen
+
#endif // EIGEN_TEST_MAIN_H
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-02 20:12:21 +0000