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a couple of fixes and cleaning

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This commit is contained in:
Gael Guennebaud
2009-12-17 10:00:35 +01:00
parent 2033903376
commit 34c95029ca
9 changed files with 79 additions and 112 deletions
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46
test/linearstructure.cpp
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@@ -58,30 +58,30 @@ template<typename MatrixType> void linearStructure(const MatrixType& m)
VERIFY_IS_APPROX((-m1+m2)*s1, -s1*m1+s1*m2);
m3 = m2; m3 += m1;
VERIFY_IS_APPROX(m3, m1+m2);
// m3 = m2; m3 -= m1;
// VERIFY_IS_APPROX(m3, m2-m1);
// m3 = m2; m3 *= s1;
// VERIFY_IS_APPROX(m3, s1*m2);
// if(NumTraits<Scalar>::HasFloatingPoint)
// {
// m3 = m2; m3 /= s1;
// VERIFY_IS_APPROX(m3, m2/s1);
// }
m3 = m2; m3 -= m1;
VERIFY_IS_APPROX(m3, m2-m1);
m3 = m2; m3 *= s1;
VERIFY_IS_APPROX(m3, s1*m2);
if(NumTraits<Scalar>::HasFloatingPoint)
{
m3 = m2; m3 /= s1;
VERIFY_IS_APPROX(m3, m2/s1);
}
// // again, test operator() to check const-qualification
// VERIFY_IS_APPROX((-m1)(r,c), -(m1(r,c)));
// VERIFY_IS_APPROX((m1-m2)(r,c), (m1(r,c))-(m2(r,c)));
// VERIFY_IS_APPROX((m1+m2)(r,c), (m1(r,c))+(m2(r,c)));
// VERIFY_IS_APPROX((s1*m1)(r,c), s1*(m1(r,c)));
// VERIFY_IS_APPROX((m1*s1)(r,c), (m1(r,c))*s1);
// if(NumTraits<Scalar>::HasFloatingPoint)
// VERIFY_IS_APPROX((m1/s1)(r,c), (m1(r,c))/s1);
//
// // use .block to disable vectorization and compare to the vectorized version
// VERIFY_IS_APPROX(m1+m1.block(0,0,rows,cols), m1+m1);
// VERIFY_IS_APPROX(m1.cwiseProduct(m1.block(0,0,rows,cols)), m1.cwiseProduct(m1));
// VERIFY_IS_APPROX(m1 - m1.block(0,0,rows,cols), m1 - m1);
// VERIFY_IS_APPROX(m1.block(0,0,rows,cols) * s1, m1 * s1);
// again, test operator() to check const-qualification
VERIFY_IS_APPROX((-m1)(r,c), -(m1(r,c)));
VERIFY_IS_APPROX((m1-m2)(r,c), (m1(r,c))-(m2(r,c)));
VERIFY_IS_APPROX((m1+m2)(r,c), (m1(r,c))+(m2(r,c)));
VERIFY_IS_APPROX((s1*m1)(r,c), s1*(m1(r,c)));
VERIFY_IS_APPROX((m1*s1)(r,c), (m1(r,c))*s1);
if(NumTraits<Scalar>::HasFloatingPoint)
VERIFY_IS_APPROX((m1/s1)(r,c), (m1(r,c))/s1);
// use .block to disable vectorization and compare to the vectorized version
VERIFY_IS_APPROX(m1+m1.block(0,0,rows,cols), m1+m1);
VERIFY_IS_APPROX(m1.cwiseProduct(m1.block(0,0,rows,cols)), m1.cwiseProduct(m1));
VERIFY_IS_APPROX(m1 - m1.block(0,0,rows,cols), m1 - m1);
VERIFY_IS_APPROX(m1.block(0,0,rows,cols) * s1, m1 * s1);
}
void test_linearstructure()