1
2
3 /** \returns an expression of the coefficient-wise absolute value of \c *this
4 *
5 * Example: \include Cwise_abs.cpp
6 * Output: \verbinclude Cwise_abs.out
7 *
8 * \sa abs2()
9 */
10 EIGEN_STRONG_INLINE const CwiseUnaryOp<internal::scalar_abs_op<Scalar>, const Derived>
abs()11 abs() const
12 {
13 return derived();
14 }
15
16 /** \returns an expression of the coefficient-wise squared absolute value of \c *this
17 *
18 * Example: \include Cwise_abs2.cpp
19 * Output: \verbinclude Cwise_abs2.out
20 *
21 * \sa abs(), square()
22 */
23 EIGEN_STRONG_INLINE const CwiseUnaryOp<internal::scalar_abs2_op<Scalar>, const Derived>
abs2()24 abs2() const
25 {
26 return derived();
27 }
28
29 /** \returns an expression of the coefficient-wise exponential of *this.
30 *
31 * Example: \include Cwise_exp.cpp
32 * Output: \verbinclude Cwise_exp.out
33 *
34 * \sa pow(), log(), sin(), cos()
35 */
36 inline const CwiseUnaryOp<internal::scalar_exp_op<Scalar>, const Derived>
exp()37 exp() const
38 {
39 return derived();
40 }
41
42 /** \returns an expression of the coefficient-wise logarithm of *this.
43 *
44 * Example: \include Cwise_log.cpp
45 * Output: \verbinclude Cwise_log.out
46 *
47 * \sa exp()
48 */
49 inline const CwiseUnaryOp<internal::scalar_log_op<Scalar>, const Derived>
log()50 log() const
51 {
52 return derived();
53 }
54
55 /** \returns an expression of the coefficient-wise square root of *this.
56 *
57 * Example: \include Cwise_sqrt.cpp
58 * Output: \verbinclude Cwise_sqrt.out
59 *
60 * \sa pow(), square()
61 */
62 inline const CwiseUnaryOp<internal::scalar_sqrt_op<Scalar>, const Derived>
sqrt()63 sqrt() const
64 {
65 return derived();
66 }
67
68 /** \returns an expression of the coefficient-wise cosine of *this.
69 *
70 * Example: \include Cwise_cos.cpp
71 * Output: \verbinclude Cwise_cos.out
72 *
73 * \sa sin(), acos()
74 */
75 inline const CwiseUnaryOp<internal::scalar_cos_op<Scalar>, const Derived>
cos()76 cos() const
77 {
78 return derived();
79 }
80
81
82 /** \returns an expression of the coefficient-wise sine of *this.
83 *
84 * Example: \include Cwise_sin.cpp
85 * Output: \verbinclude Cwise_sin.out
86 *
87 * \sa cos(), asin()
88 */
89 inline const CwiseUnaryOp<internal::scalar_sin_op<Scalar>, const Derived>
sin()90 sin() const
91 {
92 return derived();
93 }
94
95 /** \returns an expression of the coefficient-wise arc cosine of *this.
96 *
97 * Example: \include Cwise_acos.cpp
98 * Output: \verbinclude Cwise_acos.out
99 *
100 * \sa cos(), asin()
101 */
102 inline const CwiseUnaryOp<internal::scalar_acos_op<Scalar>, const Derived>
acos()103 acos() const
104 {
105 return derived();
106 }
107
108 /** \returns an expression of the coefficient-wise arc sine of *this.
109 *
110 * Example: \include Cwise_asin.cpp
111 * Output: \verbinclude Cwise_asin.out
112 *
113 * \sa sin(), acos()
114 */
115 inline const CwiseUnaryOp<internal::scalar_asin_op<Scalar>, const Derived>
asin()116 asin() const
117 {
118 return derived();
119 }
120
121 /** \returns an expression of the coefficient-wise tan of *this.
122 *
123 * Example: \include Cwise_tan.cpp
124 * Output: \verbinclude Cwise_tan.out
125 *
126 * \sa cos(), sin()
127 */
128 inline const CwiseUnaryOp<internal::scalar_tan_op<Scalar>, Derived>
tan()129 tan() const
130 {
131 return derived();
132 }
133
134
135 /** \returns an expression of the coefficient-wise power of *this to the given exponent.
136 *
137 * Example: \include Cwise_pow.cpp
138 * Output: \verbinclude Cwise_pow.out
139 *
140 * \sa exp(), log()
141 */
142 inline const CwiseUnaryOp<internal::scalar_pow_op<Scalar>, const Derived>
pow(const Scalar & exponent)143 pow(const Scalar& exponent) const
144 {
145 return CwiseUnaryOp<internal::scalar_pow_op<Scalar>, const Derived>
146 (derived(), internal::scalar_pow_op<Scalar>(exponent));
147 }
148
149
150 /** \returns an expression of the coefficient-wise inverse of *this.
151 *
152 * Example: \include Cwise_inverse.cpp
153 * Output: \verbinclude Cwise_inverse.out
154 *
155 * \sa operator/(), operator*()
156 */
157 inline const CwiseUnaryOp<internal::scalar_inverse_op<Scalar>, const Derived>
inverse()158 inverse() const
159 {
160 return derived();
161 }
162
163 /** \returns an expression of the coefficient-wise square of *this.
164 *
165 * Example: \include Cwise_square.cpp
166 * Output: \verbinclude Cwise_square.out
167 *
168 * \sa operator/(), operator*(), abs2()
169 */
170 inline const CwiseUnaryOp<internal::scalar_square_op<Scalar>, const Derived>
square()171 square() const
172 {
173 return derived();
174 }
175
176 /** \returns an expression of the coefficient-wise cube of *this.
177 *
178 * Example: \include Cwise_cube.cpp
179 * Output: \verbinclude Cwise_cube.out
180 *
181 * \sa square(), pow()
182 */
183 inline const CwiseUnaryOp<internal::scalar_cube_op<Scalar>, const Derived>
cube()184 cube() const
185 {
186 return derived();
187 }
188