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* Eigen compiles with any GCC versions from, at least, 3.3 without the previous ugly hack :)

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* Renamed the scalar functors with the "Scalar" prefix (instead of "Cwise")
This commit is contained in:
Gael Guennebaud
2008-03-04 12:34:58 +00:00
parent 46885d33bf
commit f65cca5d1d
23 changed files with 248 additions and 240 deletions
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15
Eigen/src/Core/DiagonalMatrix.h
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@@ -5,12 +5,12 @@
//
// Eigen is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// License as published by the Free Software Foundation; either
// version 3 of the License, or (at your option) any later version.
//
// Alternatively, you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
@@ -18,7 +18,7 @@
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// You should have received a copy of the GNU Lesser General Public
// License and a copy of the GNU General Public License along with
// Eigen. If not, see <http://www.gnu.org/licenses/>.
@@ -47,6 +47,7 @@ class DiagonalMatrix : NoOperatorEquals,
typedef typename CoeffsVectorType::Scalar Scalar;
typedef typename CoeffsVectorType::Ref CoeffsVecRef;
friend class MatrixBase<Scalar, DiagonalMatrix>;
friend class MatrixBase<Scalar, DiagonalMatrix>::Traits;
typedef MatrixBase<Scalar, DiagonalMatrix> Base;
DiagonalMatrix(const CoeffsVecRef& coeffs) : m_coeffs(coeffs)
@@ -54,7 +55,7 @@ class DiagonalMatrix : NoOperatorEquals,
assert(CoeffsVectorType::Traits::IsVectorAtCompileTime
&& coeffs.size() > 0);
}
private:
enum {
RowsAtCompileTime = CoeffsVectorType::Traits::SizeAtCompileTime,
@@ -62,16 +63,16 @@ class DiagonalMatrix : NoOperatorEquals,
MaxRowsAtCompileTime = CoeffsVectorType::Traits::MaxSizeAtCompileTime,
MaxColsAtCompileTime = CoeffsVectorType::Traits::MaxSizeAtCompileTime
};
const DiagonalMatrix& _ref() const { return *this; }
int _rows() const { return m_coeffs.size(); }
int _cols() const { return m_coeffs.size(); }
Scalar _coeff(int row, int col) const
{
return row == col ? m_coeffs.coeff(row) : static_cast<Scalar>(0);
}
protected:
const CoeffsVecRef m_coeffs;
};