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Forward-mode AD class using dynamic memory allocation and expression templates. More...
#include <Sacado_Fad_DFad.hpp>

Classes | |
| struct | apply |
| Turn DFad into a meta-function class usable with mpl::apply. More... | |
Public Types | |
| typedef ScalarType< ValueT >::type | ScalarT |
| Typename of scalar's (which may be different from ValueT) | |
Public Member Functions | |
| ~DFad () | |
| Destructor. | |
| DFad & | operator= (const ValueT &v) |
| Assignment operator with constant right-hand-side. | |
| DFad & | operator= (const typename dummy< ValueT, ScalarT >::type &v) |
| Assignment operator with constant right-hand-side. | |
| DFad & | operator= (const DFad &x) |
| Assignment operator with DFad right-hand-side. | |
| template<typename S > | |
| DFad & | operator= (const Expr< S > &x) |
| Assignment operator with any expression right-hand-side. | |
Initialization methods | |
| DFad () | |
| Default constructor. | |
| DFad (const ValueT &x) | |
Constructor with supplied value x of type ValueT. | |
| DFad (const typename dummy< ValueT, ScalarT >::type &x) | |
Constructor with supplied value x of type ScalarT. | |
| DFad (const int sz, const ValueT &x) | |
Constructor with size sz and value x. | |
| DFad (const int sz, const int i, const ValueT &x) | |
Constructor with size sz, index i, and value x. | |
| DFad (const DFad &x) | |
| Copy constructor. | |
| template<typename S > | |
| DFad (const Expr< S > &x) | |
| Copy constructor from any Expression object. | |
Forward-mode AD class using dynamic memory allocation and expression templates.
This is the user-level class for forward mode AD with dynamic memory allocation, and is appropriate for whenever the number of derivative components is not known at compile time. The user interface is provided by Sacado::Fad::GeneralFad.
Definition at line 55 of file Sacado_Fad_DFad.hpp.
| typedef ScalarType<ValueT>::type Sacado::Fad::DFad< ValueT >::ScalarT |
Typename of scalar's (which may be different from ValueT)
Definition at line 60 of file Sacado_Fad_DFad.hpp.
| Sacado::Fad::DFad< ValueT >::DFad | ( | ) | [inline] |
Default constructor.
Initializes value to 0 and derivative array is empty
Definition at line 77 of file Sacado_Fad_DFad.hpp.
| Sacado::Fad::DFad< ValueT >::DFad | ( | const ValueT & | x | ) | [inline] |
Constructor with supplied value x of type ValueT.
Initializes value to x and derivative array is empty
Definition at line 84 of file Sacado_Fad_DFad.hpp.
| Sacado::Fad::DFad< ValueT >::DFad | ( | const typename dummy< ValueT, ScalarT >::type & | x | ) | [inline] |
Constructor with supplied value x of type ScalarT.
Initializes value to ValueT(x) and derivative array is empty. Creates a dummy overload when ValueT and ScalarT are the same type.
Definition at line 92 of file Sacado_Fad_DFad.hpp.
| Sacado::Fad::DFad< ValueT >::DFad | ( | const int | sz, |
| const ValueT & | x | ||
| ) | [inline] |
Constructor with size sz and value x.
Initializes value to x and derivative array 0 of length sz
Definition at line 99 of file Sacado_Fad_DFad.hpp.
| Sacado::Fad::DFad< ValueT >::DFad | ( | const int | sz, |
| const int | i, | ||
| const ValueT & | x | ||
| ) | [inline] |
Constructor with size sz, index i, and value x.
Initializes value to x and derivative array of length sz as row i of the identity matrix, i.e., sets derivative component i to 1 and all other's to zero.
Definition at line 108 of file Sacado_Fad_DFad.hpp.
| Sacado::Fad::DFad< ValueT >::DFad | ( | const DFad< ValueT > & | x | ) | [inline] |
Copy constructor.
Definition at line 112 of file Sacado_Fad_DFad.hpp.
| Sacado::Fad::DFad< ValueT >::DFad | ( | const Expr< S > & | x | ) | [inline] |
Copy constructor from any Expression object.
Definition at line 116 of file Sacado_Fad_DFad.hpp.
| Sacado::Fad::DFad< ValueT >::~DFad | ( | ) | [inline] |
Destructor.
Definition at line 122 of file Sacado_Fad_DFad.hpp.
| DFad& Sacado::Fad::DFad< ValueT >::operator= | ( | const ValueT & | v | ) | [inline] |
Assignment operator with constant right-hand-side.
Definition at line 125 of file Sacado_Fad_DFad.hpp.
| DFad& Sacado::Fad::DFad< ValueT >::operator= | ( | const typename dummy< ValueT, ScalarT >::type & | v | ) | [inline] |
Assignment operator with constant right-hand-side.
Creates a dummy overload when ValueT and ScalarT are the same type.
Definition at line 134 of file Sacado_Fad_DFad.hpp.
| DFad& Sacado::Fad::DFad< ValueT >::operator= | ( | const DFad< ValueT > & | x | ) | [inline] |
Assignment operator with DFad right-hand-side.
Definition at line 140 of file Sacado_Fad_DFad.hpp.
| DFad& Sacado::Fad::DFad< ValueT >::operator= | ( | const Expr< S > & | x | ) | [inline] |
Assignment operator with any expression right-hand-side.
Definition at line 146 of file Sacado_Fad_DFad.hpp.
1.7.4