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the big Array/Cwise rework as discussed on the mailing list. The new API

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can be seen in Eigen/src/Core/Cwise.h.
This commit is contained in:
Benoit Jacob
2008-07-08 00:49:10 +00:00
parent c910c517b3
commit f5791eeb70
26 changed files with 465 additions and 389 deletions
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12
test/cwiseop.cpp
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@@ -55,7 +55,7 @@ template<typename MatrixType> void cwiseops(const MatrixType& m)
v2 = VectorType::random(rows),
vzero = VectorType::zero(rows);
m2 = m2.template cwise<AddIfNull<Scalar> >(mones);
m2 = m2.template binaryExpr<AddIfNull<Scalar> >(mones);
VERIFY_IS_APPROX( mzero, m1-m1);
VERIFY_IS_APPROX( m2, m1+m2-m1);
@@ -63,13 +63,13 @@ template<typename MatrixType> void cwiseops(const MatrixType& m)
if(NumTraits<Scalar>::HasFloatingPoint)
#endif
{
VERIFY_IS_APPROX( mones, m2.cwiseQuotient(m2));
VERIFY_IS_APPROX( mones, m2.cwise()/m2);
}
VERIFY_IS_APPROX( m1.cwiseProduct(m2), m2.cwiseProduct(m1));
VERIFY_IS_APPROX( m1.cwise() * m2, m2.cwise() * m1);
VERIFY( m1.cwiseLessThan(m1.cwise(bind2nd(plus<Scalar>(), Scalar(1)))).all() );
VERIFY( !m1.cwiseLessThan(m1.cwise(bind2nd(minus<Scalar>(), Scalar(1)))).all() );
VERIFY( !m1.cwiseGreaterThan(m1.cwise(bind2nd(plus<Scalar>(), Scalar(1)))).any() );
VERIFY( (m1.cwise()<m1.unaryExpr(bind2nd(plus<Scalar>(), Scalar(1)))).all() );
VERIFY( !(m1.cwise()<m1.unaryExpr(bind2nd(minus<Scalar>(), Scalar(1)))).all() );
VERIFY( !(m1.cwise()>m1.unaryExpr(bind2nd(plus<Scalar>(), Scalar(1)))).any() );
//VERIFY_IS_APPROX( m1, m2.cwiseProduct(m1).cwiseQuotient(m2));
// VERIFY_IS_APPROX( cwiseMin(m1,m2), cwiseMin(m2,m1) );