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Eigen  3.4.0
 
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ArrayCwiseBinaryOps.h
1
6template<typename OtherDerived>
7EIGEN_DEVICE_FUNC
8EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,product)
9operator*(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
10{
11 return EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,product)(derived(), other.derived());
12}
13
18template<typename OtherDerived>
19EIGEN_DEVICE_FUNC
20EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_quotient_op<Scalar,typename OtherDerived::Scalar>, const Derived, const OtherDerived>
21operator/(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
22{
23 return CwiseBinaryOp<internal::scalar_quotient_op<Scalar,typename OtherDerived::Scalar>, const Derived, const OtherDerived>(derived(), other.derived());
24}
25
33EIGEN_MAKE_CWISE_BINARY_OP(min,min)
34
35
39EIGEN_DEVICE_FUNC
40EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_min_op<Scalar,Scalar>, const Derived,
41 const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject> >
42#ifdef EIGEN_PARSED_BY_DOXYGEN
43min
44#else
45(min)
46#endif
47(const Scalar &other) const
48{
49 return (min)(Derived::PlainObject::Constant(rows(), cols(), other));
50}
51
59EIGEN_MAKE_CWISE_BINARY_OP(max,max)
60
61
65EIGEN_DEVICE_FUNC
66EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_max_op<Scalar,Scalar>, const Derived,
67 const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject> >
68#ifdef EIGEN_PARSED_BY_DOXYGEN
69max
70#else
71(max)
72#endif
73(const Scalar &other) const
74{
75 return (max)(Derived::PlainObject::Constant(rows(), cols(), other));
76}
77
85EIGEN_MAKE_CWISE_BINARY_OP(absolute_difference,absolute_difference)
86
87
91EIGEN_DEVICE_FUNC
92EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_absolute_difference_op<Scalar,Scalar>, const Derived,
93 const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject> >
94#ifdef EIGEN_PARSED_BY_DOXYGEN
95absolute_difference
96#else
97(absolute_difference)
98#endif
99(const Scalar &other) const
100{
101 return (absolute_difference)(Derived::PlainObject::Constant(rows(), cols(), other));
102}
103
111EIGEN_MAKE_CWISE_BINARY_OP(pow,pow)
112
113#ifndef EIGEN_PARSED_BY_DOXYGEN
114EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(pow,pow)
115#else
128template<typename T>
129const CwiseBinaryOp<internal::scalar_pow_op<Scalar,T>,Derived,Constant<T> > pow(const T& exponent) const;
130#endif
131
132
133// TODO code generating macros could be moved to Macros.h and could include generation of documentation
134#define EIGEN_MAKE_CWISE_COMP_OP(OP, COMPARATOR) \
135template<typename OtherDerived> \
136EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_cmp_op<Scalar, typename OtherDerived::Scalar, internal::cmp_ ## COMPARATOR>, const Derived, const OtherDerived> \
137OP(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const \
138{ \
139 return CwiseBinaryOp<internal::scalar_cmp_op<Scalar, typename OtherDerived::Scalar, internal::cmp_ ## COMPARATOR>, const Derived, const OtherDerived>(derived(), other.derived()); \
140}\
141typedef CwiseBinaryOp<internal::scalar_cmp_op<Scalar,Scalar, internal::cmp_ ## COMPARATOR>, const Derived, const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject> > Cmp ## COMPARATOR ## ReturnType; \
142typedef CwiseBinaryOp<internal::scalar_cmp_op<Scalar,Scalar, internal::cmp_ ## COMPARATOR>, const CwiseNullaryOp<internal::scalar_constant_op<Scalar>, PlainObject>, const Derived > RCmp ## COMPARATOR ## ReturnType; \
143EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Cmp ## COMPARATOR ## ReturnType \
144OP(const Scalar& s) const { \
145 return this->OP(Derived::PlainObject::Constant(rows(), cols(), s)); \
146} \
147EIGEN_DEVICE_FUNC friend EIGEN_STRONG_INLINE const RCmp ## COMPARATOR ## ReturnType \
148OP(const Scalar& s, const EIGEN_CURRENT_STORAGE_BASE_CLASS<Derived>& d) { \
149 return Derived::PlainObject::Constant(d.rows(), d.cols(), s).OP(d); \
150}
151
152#define EIGEN_MAKE_CWISE_COMP_R_OP(OP, R_OP, RCOMPARATOR) \
153template<typename OtherDerived> \
154EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_cmp_op<typename OtherDerived::Scalar, Scalar, internal::cmp_##RCOMPARATOR>, const OtherDerived, const Derived> \
155OP(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const \
156{ \
157 return CwiseBinaryOp<internal::scalar_cmp_op<typename OtherDerived::Scalar, Scalar, internal::cmp_##RCOMPARATOR>, const OtherDerived, const Derived>(other.derived(), derived()); \
158} \
159EIGEN_DEVICE_FUNC \
160inline const RCmp ## RCOMPARATOR ## ReturnType \
161OP(const Scalar& s) const { \
162 return Derived::PlainObject::Constant(rows(), cols(), s).R_OP(*this); \
163} \
164friend inline const Cmp ## RCOMPARATOR ## ReturnType \
165OP(const Scalar& s, const Derived& d) { \
166 return d.R_OP(Derived::PlainObject::Constant(d.rows(), d.cols(), s)); \
167}
168
169
170
178EIGEN_MAKE_CWISE_COMP_OP(operator<, LT)
179
180
187EIGEN_MAKE_CWISE_COMP_OP(operator<=, LE)
188
189
196EIGEN_MAKE_CWISE_COMP_R_OP(operator>, operator<, LT)
197
198
205EIGEN_MAKE_CWISE_COMP_R_OP(operator>=, operator<=, LE)
206
207
219EIGEN_MAKE_CWISE_COMP_OP(operator==, EQ)
220
221
233EIGEN_MAKE_CWISE_COMP_OP(operator!=, NEQ)
234
235
236#undef EIGEN_MAKE_CWISE_COMP_OP
237#undef EIGEN_MAKE_CWISE_COMP_R_OP
238
239// scalar addition
240#ifndef EIGEN_PARSED_BY_DOXYGEN
241EIGEN_MAKE_SCALAR_BINARY_OP(operator+,sum)
242#else
252template<typename T>
253const CwiseBinaryOp<internal::scalar_sum_op<Scalar,T>,Derived,Constant<T> > operator+(const T& scalar) const;
258template<typename T> friend
259const CwiseBinaryOp<internal::scalar_sum_op<T,Scalar>,Constant<T>,Derived> operator+(const T& scalar, const StorageBaseType& expr);
260#endif
261
262#ifndef EIGEN_PARSED_BY_DOXYGEN
263EIGEN_MAKE_SCALAR_BINARY_OP(operator-,difference)
264#else
274template<typename T>
275const CwiseBinaryOp<internal::scalar_difference_op<Scalar,T>,Derived,Constant<T> > operator-(const T& scalar) const;
280template<typename T> friend
281const CwiseBinaryOp<internal::scalar_difference_op<T,Scalar>,Constant<T>,Derived> operator-(const T& scalar, const StorageBaseType& expr);
282#endif
283
284
285#ifndef EIGEN_PARSED_BY_DOXYGEN
286 EIGEN_MAKE_SCALAR_BINARY_OP_ONTHELEFT(operator/,quotient)
287#else
293 template<typename T> friend
294 inline const CwiseBinaryOp<internal::scalar_quotient_op<T,Scalar>,Constant<T>,Derived>
295 operator/(const T& s,const StorageBaseType& a);
296#endif
297
307template<typename OtherDerived>
308EIGEN_DEVICE_FUNC
309inline const CwiseBinaryOp<internal::scalar_boolean_xor_op, const Derived, const OtherDerived>
310operator^(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
311{
312 EIGEN_STATIC_ASSERT((internal::is_same<bool,Scalar>::value && internal::is_same<bool,typename OtherDerived::Scalar>::value),
313 THIS_METHOD_IS_ONLY_FOR_EXPRESSIONS_OF_BOOL);
314 return CwiseBinaryOp<internal::scalar_boolean_xor_op, const Derived, const OtherDerived>(derived(),other.derived());
315}
316
317// NOTE disabled until we agree on argument order
318#if 0
329template<typename DerivedN>
330inline const CwiseBinaryOp<internal::scalar_polygamma_op<Scalar>, const DerivedN, const Derived>
331polygamma(const EIGEN_CURRENT_STORAGE_BASE_CLASS<DerivedN> &n) const
332{
333 return CwiseBinaryOp<internal::scalar_polygamma_op<Scalar>, const DerivedN, const Derived>(n.derived(), this->derived());
334}
335#endif
336
353template<typename DerivedQ>
354inline const CwiseBinaryOp<internal::scalar_zeta_op<Scalar>, const Derived, const DerivedQ>
355zeta(const EIGEN_CURRENT_STORAGE_BASE_CLASS<DerivedQ> &q) const
356{
357 return CwiseBinaryOp<internal::scalar_zeta_op<Scalar>, const Derived, const DerivedQ>(this->derived(), q.derived());
358}