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| ykuroda |
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/** \returns an expression of the coefficient wise product of \c *this and \a other
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| ykuroda |
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2
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*
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| ykuroda |
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3
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* \sa MatrixBase::cwiseProduct
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| ykuroda |
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4
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*/
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| ykuroda |
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template<typename OtherDerived>
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EIGEN_STRONG_INLINE const EIGEN_CWISE_PRODUCT_RETURN_TYPE(Derived,OtherDerived)
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operator*(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
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{
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return EIGEN_CWISE_PRODUCT_RETURN_TYPE(Derived,OtherDerived)(derived(), other.derived());
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| ykuroda |
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}
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11
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| ykuroda |
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/** \returns an expression of the coefficient wise quotient of \c *this and \a other
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| ykuroda |
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*
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| ykuroda |
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* \sa MatrixBase::cwiseQuotient
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*/
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template<typename OtherDerived>
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EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_quotient_op<Scalar>, const Derived, const OtherDerived>
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operator/(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
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| ykuroda |
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{
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| ykuroda |
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return CwiseBinaryOp<internal::scalar_quotient_op<Scalar>, const Derived, const OtherDerived>(derived(), other.derived());
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| ykuroda |
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}
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/** \returns an expression of the coefficient-wise min of \c *this and \a other
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| ykuroda |
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*
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* Example: \include Cwise_min.cpp
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* Output: \verbinclude Cwise_min.out
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*
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| ykuroda |
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* \sa max()
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| ykuroda |
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*/
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| ykuroda |
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EIGEN_MAKE_CWISE_BINARY_OP(min,internal::scalar_min_op)
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/** \returns an expression of the coefficient-wise min of \c *this and scalar \a other
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*
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| ykuroda |
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* \sa max()
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| ykuroda |
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*/
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| ykuroda |
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EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_min_op<Scalar>, const Derived,
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const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject> >
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#ifdef EIGEN_PARSED_BY_DOXYGEN
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min
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| ykuroda |
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#else
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| ykuroda |
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(min)
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| ykuroda |
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#endif
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(const Scalar &other) const
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{
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return (min)(Derived::PlainObject::Constant(rows(), cols(), other));
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| ykuroda |
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}
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/** \returns an expression of the coefficient-wise max of \c *this and \a other
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*
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* Example: \include Cwise_max.cpp
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* Output: \verbinclude Cwise_max.out
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*
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| ykuroda |
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* \sa min()
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| ykuroda |
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*/
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| ykuroda |
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EIGEN_MAKE_CWISE_BINARY_OP(max,internal::scalar_max_op)
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/** \returns an expression of the coefficient-wise max of \c *this and scalar \a other
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| ykuroda |
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*
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* \sa min()
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| ykuroda |
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*/
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| ykuroda |
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EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_max_op<Scalar>, const Derived,
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| ykuroda |
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const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject> >
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| ykuroda |
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#ifdef EIGEN_PARSED_BY_DOXYGEN
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| ykuroda |
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max
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| ykuroda |
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#else
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| ykuroda |
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(max)
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| ykuroda |
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#endif
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(const Scalar &other) const
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| ykuroda |
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{
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| ykuroda |
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return (max)(Derived::PlainObject::Constant(rows(), cols(), other));
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| ykuroda |
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}
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| ykuroda |
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| ykuroda |
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| ykuroda |
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#define EIGEN_MAKE_CWISE_COMP_OP(OP, COMPARATOR) \
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template<typename OtherDerived> \
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| ykuroda |
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EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_cmp_op<Scalar, internal::cmp_ ## COMPARATOR>, const Derived, const OtherDerived> \
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OP(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const \
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{ \
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return CwiseBinaryOp<internal::scalar_cmp_op<Scalar, internal::cmp_ ## COMPARATOR>, const Derived, const OtherDerived>(derived(), other.derived()); \
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}\
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typedef CwiseBinaryOp<internal::scalar_cmp_op<Scalar, internal::cmp_ ## COMPARATOR>, const Derived, const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject> > Cmp ## COMPARATOR ## ReturnType; \
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typedef CwiseBinaryOp<internal::scalar_cmp_op<Scalar, internal::cmp_ ## COMPARATOR>, const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject>, const Derived > RCmp ## COMPARATOR ## ReturnType; \
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| ykuroda |
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EIGEN_STRONG_INLINE const Cmp ## COMPARATOR ## ReturnType \
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OP(const Scalar& s) const { \
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return this->OP(Derived::PlainObject::Constant(rows(), cols(), s)); \
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} \
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friend EIGEN_STRONG_INLINE const RCmp ## COMPARATOR ## ReturnType \
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OP(const Scalar& s, const Derived& d) { \
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return Derived::PlainObject::Constant(d.rows(), d.cols(), s).OP(d); \
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}
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| ykuroda |
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#define EIGEN_MAKE_CWISE_COMP_R_OP(OP, R_OP, RCOMPARATOR) \
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template<typename OtherDerived> \
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EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_cmp_op<Scalar, internal::cmp_##RCOMPARATOR>, const OtherDerived, const Derived> \
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OP(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const \
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| ykuroda |
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{ \
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| ykuroda |
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return CwiseBinaryOp<internal::scalar_cmp_op<Scalar, internal::cmp_##RCOMPARATOR>, const OtherDerived, const Derived>(other.derived(), derived()); \
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| ykuroda |
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} \
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| ykuroda |
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\
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| ykuroda |
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inline const RCmp ## RCOMPARATOR ## ReturnType \
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OP(const Scalar& s) const { \
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| ykuroda |
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return Derived::PlainObject::Constant(rows(), cols(), s).R_OP(*this); \
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| ykuroda |
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} \
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friend inline const Cmp ## RCOMPARATOR ## ReturnType \
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OP(const Scalar& s, const Derived& d) { \
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| ykuroda |
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return d.R_OP(Derived::PlainObject::Constant(d.rows(), d.cols(), s)); \
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}
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| ykuroda |
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| ykuroda |
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|
| ykuroda |
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/** \returns an expression of the coefficient-wise \< operator of *this and \a other
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| ykuroda |
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*
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| ykuroda |
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* Example: \include Cwise_less.cpp
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| ykuroda |
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* Output: \verbinclude Cwise_less.out
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| ykuroda |
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*
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| ykuroda |
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* \sa all(), any(), operator>(), operator<=()
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| ykuroda |
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*/
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| ykuroda |
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EIGEN_MAKE_CWISE_COMP_OP(operator<, LT)
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| ykuroda |
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118
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| ykuroda |
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/** \returns an expression of the coefficient-wise \<= operator of *this and \a other
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| ykuroda |
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*
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* Example: \include Cwise_less_equal.cpp
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* Output: \verbinclude Cwise_less_equal.out
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| ykuroda |
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123
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*
|
| ykuroda |
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* \sa all(), any(), operator>=(), operator<()
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| ykuroda |
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125
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*/
|
| ykuroda |
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EIGEN_MAKE_CWISE_COMP_OP(operator<=, LE)
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| ykuroda |
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127
|
|
| ykuroda |
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/** \returns an expression of the coefficient-wise \> operator of *this and \a other
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| ykuroda |
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129
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*
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| ykuroda |
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* Example: \include Cwise_greater.cpp
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| ykuroda |
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* Output: \verbinclude Cwise_greater.out
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| ykuroda |
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|
132
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*
|
| ykuroda |
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133
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* \sa all(), any(), operator>=(), operator<()
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| ykuroda |
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|
134
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*/
|
| ykuroda |
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135
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EIGEN_MAKE_CWISE_COMP_R_OP(operator>, operator<, LT)
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| ykuroda |
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|
136
|
|
| ykuroda |
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|
137
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/** \returns an expression of the coefficient-wise \>= operator of *this and \a other
|
| ykuroda |
0:13a5d365ba16
|
138
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*
|
| ykuroda |
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139
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* Example: \include Cwise_greater_equal.cpp
|
| ykuroda |
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|
140
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* Output: \verbinclude Cwise_greater_equal.out
|
| ykuroda |
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|
141
|
*
|
| ykuroda |
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|
142
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* \sa all(), any(), operator>(), operator<=()
|
| ykuroda |
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|
143
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*/
|
| ykuroda |
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144
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EIGEN_MAKE_CWISE_COMP_R_OP(operator>=, operator<=, LE)
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| ykuroda |
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|
145
|
|
| ykuroda |
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|
146
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/** \returns an expression of the coefficient-wise == operator of *this and \a other
|
| ykuroda |
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|
147
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*
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| ykuroda |
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|
148
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* \warning this performs an exact comparison, which is generally a bad idea with floating-point types.
|
| ykuroda |
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|
149
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* In order to check for equality between two vectors or matrices with floating-point coefficients, it is
|
| ykuroda |
0:13a5d365ba16
|
150
|
* generally a far better idea to use a fuzzy comparison as provided by isApprox() and
|
| ykuroda |
0:13a5d365ba16
|
151
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* isMuchSmallerThan().
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| ykuroda |
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|
152
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*
|
| ykuroda |
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|
153
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* Example: \include Cwise_equal_equal.cpp
|
| ykuroda |
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|
154
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* Output: \verbinclude Cwise_equal_equal.out
|
| ykuroda |
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|
155
|
*
|
| ykuroda |
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|
156
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* \sa all(), any(), isApprox(), isMuchSmallerThan()
|
| ykuroda |
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|
157
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*/
|
| ykuroda |
0:13a5d365ba16
|
158
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EIGEN_MAKE_CWISE_COMP_OP(operator==, EQ)
|
| ykuroda |
0:13a5d365ba16
|
159
|
|
| ykuroda |
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|
160
|
/** \returns an expression of the coefficient-wise != operator of *this and \a other
|
| ykuroda |
0:13a5d365ba16
|
161
|
*
|
| ykuroda |
0:13a5d365ba16
|
162
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* \warning this performs an exact comparison, which is generally a bad idea with floating-point types.
|
| ykuroda |
0:13a5d365ba16
|
163
|
* In order to check for equality between two vectors or matrices with floating-point coefficients, it is
|
| ykuroda |
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|
164
|
* generally a far better idea to use a fuzzy comparison as provided by isApprox() and
|
| ykuroda |
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|
165
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* isMuchSmallerThan().
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| ykuroda |
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|
166
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*
|
| ykuroda |
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|
167
|
* Example: \include Cwise_not_equal.cpp
|
| ykuroda |
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|
168
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* Output: \verbinclude Cwise_not_equal.out
|
| ykuroda |
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|
169
|
*
|
| ykuroda |
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|
170
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* \sa all(), any(), isApprox(), isMuchSmallerThan()
|
| ykuroda |
0:13a5d365ba16
|
171
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*/
|
| ykuroda |
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|
172
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EIGEN_MAKE_CWISE_COMP_OP(operator!=, NEQ)
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| ykuroda |
0:13a5d365ba16
|
173
|
|
| ykuroda |
0:13a5d365ba16
|
174
|
#undef EIGEN_MAKE_CWISE_COMP_OP
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| ykuroda |
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|
175
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#undef EIGEN_MAKE_CWISE_COMP_R_OP
|
| ykuroda |
0:13a5d365ba16
|
176
|
|
| ykuroda |
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|
177
|
// scalar addition
|
| ykuroda |
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|
178
|
|
| ykuroda |
0:13a5d365ba16
|
179
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/** \returns an expression of \c *this with each coeff incremented by the constant \a scalar
|
| ykuroda |
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|
180
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*
|
| ykuroda |
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|
181
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* Example: \include Cwise_plus.cpp
|
| ykuroda |
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|
182
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* Output: \verbinclude Cwise_plus.out
|
| ykuroda |
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|
183
|
*
|
| ykuroda |
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|
184
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* \sa operator+=(), operator-()
|
| ykuroda |
0:13a5d365ba16
|
185
|
*/
|
| ykuroda |
0:13a5d365ba16
|
186
|
inline const CwiseUnaryOp<internal::scalar_add_op<Scalar>, const Derived>
|
| ykuroda |
0:13a5d365ba16
|
187
|
operator+(const Scalar& scalar) const
|
| ykuroda |
0:13a5d365ba16
|
188
|
{
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| ykuroda |
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return CwiseUnaryOp<internal::scalar_add_op<Scalar>, const Derived>(derived(), internal::scalar_add_op<Scalar>(scalar));
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}
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191
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friend inline const CwiseUnaryOp<internal::scalar_add_op<Scalar>, const Derived>
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operator+(const Scalar& scalar,const EIGEN_CURRENT_STORAGE_BASE_CLASS<Derived>& other)
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{
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return other + scalar;
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}
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197
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198
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/** \returns an expression of \c *this with each coeff decremented by the constant \a scalar
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199
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*
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200
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* Example: \include Cwise_minus.cpp
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201
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* Output: \verbinclude Cwise_minus.out
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202
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*
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203
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* \sa operator+(), operator-=()
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204
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*/
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205
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inline const CwiseUnaryOp<internal::scalar_add_op<Scalar>, const Derived>
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206
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operator-(const Scalar& scalar) const
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207
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{
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208
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return *this + (-scalar);
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209
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}
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210
|
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211
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friend inline const CwiseUnaryOp<internal::scalar_add_op<Scalar>, const CwiseUnaryOp<internal::scalar_opposite_op<Scalar>, const Derived> >
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212
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operator-(const Scalar& scalar,const EIGEN_CURRENT_STORAGE_BASE_CLASS<Derived>& other)
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213
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{
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214
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return (-other) + scalar;
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215
|
}
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|
216
|
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217
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/** \returns an expression of the coefficient-wise && operator of *this and \a other
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|
218
|
*
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219
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* \warning this operator is for expression of bool only.
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220
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*
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221
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* Example: \include Cwise_boolean_and.cpp
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|
222
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* Output: \verbinclude Cwise_boolean_and.out
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| ykuroda |
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|
223
|
*
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| ykuroda |
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224
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* \sa operator||(), select()
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| ykuroda |
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|
225
|
*/
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| ykuroda |
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|
226
|
template<typename OtherDerived>
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227
|
inline const CwiseBinaryOp<internal::scalar_boolean_and_op, const Derived, const OtherDerived>
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|
228
|
operator&&(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
|
| ykuroda |
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|
229
|
{
|
| ykuroda |
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|
230
|
EIGEN_STATIC_ASSERT((internal::is_same<bool,Scalar>::value && internal::is_same<bool,typename OtherDerived::Scalar>::value),
|
| ykuroda |
0:13a5d365ba16
|
231
|
THIS_METHOD_IS_ONLY_FOR_EXPRESSIONS_OF_BOOL);
|
| ykuroda |
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|
232
|
return CwiseBinaryOp<internal::scalar_boolean_and_op, const Derived, const OtherDerived>(derived(),other.derived());
|
| ykuroda |
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|
233
|
}
|
| ykuroda |
0:13a5d365ba16
|
234
|
|
| ykuroda |
0:13a5d365ba16
|
235
|
/** \returns an expression of the coefficient-wise || operator of *this and \a other
|
| ykuroda |
0:13a5d365ba16
|
236
|
*
|
| ykuroda |
0:13a5d365ba16
|
237
|
* \warning this operator is for expression of bool only.
|
| ykuroda |
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|
238
|
*
|
| ykuroda |
0:13a5d365ba16
|
239
|
* Example: \include Cwise_boolean_or.cpp
|
| ykuroda |
0:13a5d365ba16
|
240
|
* Output: \verbinclude Cwise_boolean_or.out
|
| ykuroda |
0:13a5d365ba16
|
241
|
*
|
| ykuroda |
0:13a5d365ba16
|
242
|
* \sa operator&&(), select()
|
| ykuroda |
0:13a5d365ba16
|
243
|
*/
|
| ykuroda |
0:13a5d365ba16
|
244
|
template<typename OtherDerived>
|
| ykuroda |
0:13a5d365ba16
|
245
|
inline const CwiseBinaryOp<internal::scalar_boolean_or_op, const Derived, const OtherDerived>
|
| ykuroda |
0:13a5d365ba16
|
246
|
operator||(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
|
| ykuroda |
0:13a5d365ba16
|
247
|
{
|
| ykuroda |
0:13a5d365ba16
|
248
|
EIGEN_STATIC_ASSERT((internal::is_same<bool,Scalar>::value && internal::is_same<bool,typename OtherDerived::Scalar>::value),
|
| ykuroda |
0:13a5d365ba16
|
249
|
THIS_METHOD_IS_ONLY_FOR_EXPRESSIONS_OF_BOOL);
|
| ykuroda |
0:13a5d365ba16
|
250
|
return CwiseBinaryOp<internal::scalar_boolean_or_op, const Derived, const OtherDerived>(derived(),other.derived());
|
| ykuroda |
0:13a5d365ba16
|
251
|
}
|
| ykuroda |
0:13a5d365ba16
|
252
|
|