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Add hyperbolic trigonometric functions from std array support

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Deanna Hood
2015-03-11 13:13:30 +10:00
parent a5e49976f5
commit f89fcefa79
6 changed files with 149 additions and 21 deletions
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74
Eigen/src/plugins/ArrayCwiseUnaryOps.h
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@@ -11,10 +11,13 @@ typedef CwiseUnaryOp<internal::scalar_log_op<Scalar>, const Derived> LogReturnTy
typedef CwiseUnaryOp<internal::scalar_log10_op<Scalar>, const Derived> Log10ReturnType;
typedef CwiseUnaryOp<internal::scalar_cos_op<Scalar>, const Derived> CosReturnType;
typedef CwiseUnaryOp<internal::scalar_sin_op<Scalar>, const Derived> SinReturnType;
typedef CwiseUnaryOp<internal::scalar_tan_op<Scalar>, const Derived> TanReturnType;
typedef CwiseUnaryOp<internal::scalar_acos_op<Scalar>, const Derived> AcosReturnType;
typedef CwiseUnaryOp<internal::scalar_asin_op<Scalar>, const Derived> AsinReturnType;
typedef CwiseUnaryOp<internal::scalar_tan_op<Scalar>, const Derived> TanReturnType;
typedef CwiseUnaryOp<internal::scalar_atan_op<Scalar>, const Derived> AtanReturnType;
typedef CwiseUnaryOp<internal::scalar_tanh_op<Scalar>, const Derived> TanhReturnType;
typedef CwiseUnaryOp<internal::scalar_sinh_op<Scalar>, const Derived> SinhReturnType;
typedef CwiseUnaryOp<internal::scalar_cosh_op<Scalar>, const Derived> CoshReturnType;
typedef CwiseUnaryOp<internal::scalar_pow_op<Scalar>, const Derived> PowReturnType;
typedef CwiseUnaryOp<internal::scalar_square_op<Scalar>, const Derived> SquareReturnType;
typedef CwiseUnaryOp<internal::scalar_cube_op<Scalar>, const Derived> CubeReturnType;
@@ -168,6 +171,33 @@ sin() const
return SinReturnType(derived());
}
/** \returns an expression of the coefficient-wise tan of *this.
*
* Example: \include Cwise_tan.cpp
* Output: \verbinclude Cwise_tan.out
*
* \sa cos(), sin()
*/
EIGEN_DEVICE_FUNC
inline const TanReturnType
tan() const
{
return TanReturnType(derived());
}
/** \returns an expression of the coefficient-wise arc tan of *this.
*
* Example: \include Cwise_atan.cpp
* Output: \verbinclude Cwise_atan.out
*
* \sa tan(), asin(), acos()
*/
inline const AtanReturnType
atan() const
{
return AtanReturnType(derived());
}
/** \returns an expression of the coefficient-wise arc cosine of *this.
*
* Example: \include Cwise_acos.cpp
@@ -196,31 +226,43 @@ asin() const
return AsinReturnType(derived());
}
/** \returns an expression of the coefficient-wise tan of *this.
/** \returns an expression of the coefficient-wise hyperbolic tan of *this.
*
* Example: \include Cwise_tan.cpp
* Output: \verbinclude Cwise_tan.out
* Example: \include Cwise_tanh.cpp
* Output: \verbinclude Cwise_tanh.out
*
* \sa cos(), sin()
* \sa tan(), sinh(), cosh()
*/
EIGEN_DEVICE_FUNC
inline const TanReturnType
tan() const
inline const TanhReturnType
tanh() const
{
return TanReturnType(derived());
return TanhReturnType(derived());
}
/** \returns an expression of the coefficient-wise arc tan of *this.
/** \returns an expression of the coefficient-wise hyperbolic sin of *this.
*
* Example: \include Cwise_atan.cpp
* Output: \verbinclude Cwise_atan.out
* Example: \include Cwise_sinh.cpp
* Output: \verbinclude Cwise_sinh.out
*
* \sa cos(), sin(), tan()
* \sa sin(), tanh(), cosh()
*/
inline const AtanReturnType
atan() const
inline const SinhReturnType
sinh() const
{
return AtanReturnType(derived());
return SinhReturnType(derived());
}
/** \returns an expression of the coefficient-wise hyperbolic cos of *this.
*
* Example: \include Cwise_cosh.cpp
* Output: \verbinclude Cwise_cosh.out
*
* \sa tan(), sinh(), cosh()
*/
inline const CoshReturnType
cosh() const
{
return CoshReturnType(derived());
}
/** \returns an expression of the coefficient-wise power of *this to the given exponent.