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Another big refactoring change:

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* add a new Eigen2Support module including Cwise, Flagged, and some other deprecated stuff
* add a few cwiseXxx functions
* adapt a few modules to use cwiseXxx instead of the .cwise() prefix
This commit is contained in:
Gael Guennebaud
2009-11-18 18:15:19 +01:00
parent 0529ecfe1b
commit e3d890bc5a
48 changed files with 634 additions and 408 deletions
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13
test/cwiseop.cpp
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@@ -23,6 +23,7 @@
// License and a copy of the GNU General Public License along with
// Eigen. If not, see <http://www.gnu.org/licenses/>.
#define EIGEN2_SUPPORT
#include "main.h"
#include <functional>
#include <Eigen/Array>
@@ -60,9 +61,9 @@ template<typename MatrixType> void cwiseops(const MatrixType& m)
int r = ei_random<int>(0, rows-1),
c = ei_random<int>(0, cols-1);
Scalar s1 = ei_random<Scalar>();
// test Zero, Ones, Constant, and the set* variants
m3 = MatrixType::Constant(rows, cols, s1);
for (int j=0; j<cols; ++j)
@@ -84,7 +85,7 @@ template<typename MatrixType> void cwiseops(const MatrixType& m)
VERIFY_IS_APPROX(m4.setOnes(rows,cols), mones);
m4.fill(s1);
VERIFY_IS_APPROX(m4, m3);
VERIFY_IS_APPROX(v3.setConstant(rows, s1), VectorType::Constant(rows,s1));
VERIFY_IS_APPROX(v3.setZero(rows), vzero);
VERIFY_IS_APPROX(v3.setOnes(rows), vones);
@@ -107,7 +108,7 @@ template<typename MatrixType> void cwiseops(const MatrixType& m)
m3 = m1;
m3.cwise() *= m2;
VERIFY_IS_APPROX(m3, m1.cwise() * m2);
VERIFY_IS_APPROX(mones, m2.cwise()/m2);
if(NumTraits<Scalar>::HasFloatingPoint)
{
@@ -122,7 +123,7 @@ template<typename MatrixType> void cwiseops(const MatrixType& m)
VERIFY_IS_APPROX(m3.cwise().pow(-1), m3.cwise().inverse());
m3 = m1.cwise().abs();
VERIFY_IS_APPROX(m3.cwise().pow(RealScalar(0.5)), m3.cwise().sqrt());
// VERIFY_IS_APPROX(m1.cwise().tan(), m1.cwise().sin().cwise() / m1.cwise().cos());
VERIFY_IS_APPROX(mones, m1.cwise().sin().cwise().square() + m1.cwise().cos().cwise().square());
m3 = m1;
@@ -139,7 +140,7 @@ template<typename MatrixType> void cwiseops(const MatrixType& m)
VERIFY_IS_APPROX( m1.cwise().max(m2), m2.cwise().max(m1) );
VERIFY_IS_APPROX( m1.cwise().max(m1-mones), m1 );
VERIFY_IS_APPROX( m1.cwise().max(m1+mones), m1+mones );
VERIFY( (m1.cwise() == m1).all() );
VERIFY( (m1.cwise() != m2).any() );
VERIFY(!(m1.cwise() == (m1+mones)).any() );