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fix compilation with m.array().min/max(scalar)

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This commit is contained in:
Gael Guennebaud 2012-09-12 17:50:07 +02:00
parent 28528519e9
commit 0c584dcf4d
3 changed files with 11 additions and 2 deletions
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6
Eigen/src/plugins/ArrayCwiseBinaryOps.h
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@ -33,7 +33,8 @@ EIGEN_MAKE_CWISE_BINARY_OP(min,internal::scalar_min_op)
*
* \sa max()
*/
EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_min_op<Scalar>, const Derived, const ConstantReturnType>
EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_min_op<Scalar>, const Derived,
const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject> >
(min)(const Scalar &other) const
{
return (min)(Derived::PlainObject::Constant(rows(), cols(), other));
@ -52,7 +53,8 @@ EIGEN_MAKE_CWISE_BINARY_OP(max,internal::scalar_max_op)
*
* \sa min()
*/
EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_max_op<Scalar>, const Derived, const ConstantReturnType>
EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_max_op<Scalar>, const Derived,
const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject> >
(max)(const Scalar &other) const
{
return (max)(Derived::PlainObject::Constant(rows(), cols(), other));

1
Eigen/src/plugins/ArrayCwiseUnaryOps.h
View File

@ -200,3 +200,4 @@ EIGEN_MAKE_SCALAR_CWISE_UNARY_OP(operator<=, std::less_equal)
EIGEN_MAKE_SCALAR_CWISE_UNARY_OP(operator>, std::greater)
EIGEN_MAKE_SCALAR_CWISE_UNARY_OP(operator>=, std::greater_equal)

6
test/array_for_matrix.cpp
View File

@ -168,6 +168,12 @@ template<typename MatrixType> void cwise_min_max(const MatrixType& m)
VERIFY_IS_APPROX(MatrixType::Constant(rows,cols, maxM1), m1.cwiseMax( maxM1));
VERIFY_IS_APPROX(m1, m1.cwiseMax( minM1));
VERIFY_IS_APPROX(MatrixType::Constant(rows,cols, minM1).array(), (m1.array().min)( minM1));
VERIFY_IS_APPROX(m1.array(), (m1.array().min)( maxM1));
VERIFY_IS_APPROX(MatrixType::Constant(rows,cols, maxM1).array(), (m1.array().max)( maxM1));
VERIFY_IS_APPROX(m1.array(), (m1.array().max)( minM1));
}
template<typename MatrixTraits> void resize(const MatrixTraits& t)