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Sacado::Fad::VectorDynamicStorage< T, S > Class Template Reference

Derivative array storage class using dynamic memory allocation. More...

#include <Sacado_Fad_VectorDynamicStorage.hpp>

List of all members.

Public Member Functions

 VectorDynamicStorage (const T &x)
 Default constructor.
 VectorDynamicStorage (const int sz, const T &x)
 Constructor with size sz.
 VectorDynamicStorage (const int sz, T *x, S *dx_p, const int stride, bool zero_out)
 Constructor with supplied memory.
 VectorDynamicStorage (const VectorDynamicStorage &x)
 Copy constructor.
 ~VectorDynamicStorage ()
 Destructor.
VectorDynamicStorage & operator= (const VectorDynamicStorage &x)
 Assignment.
int size () const
 Returns number of derivative components.
int length () const
 Returns array length.
void resize (int sz)
 Resize the derivative array to sz.
void expand (int sz)
 Expand derivative array to size sz.
void zero ()
 Zero out derivative array.
void setMemory (int sz, T *x, S *dx_p, int stride)
 Set value/derivative array memory.
const T & val () const
 Returns value.
T & val ()
 Returns value.
const S * dx () const
 Returns derivative array.
S dx (int i) const
 Returns derivative component i with bounds checking.
S & fastAccessDx (int i)
 Returns derivative component i without bounds checking.
const S & fastAccessDx (int i) const
 Returns derivative component i without bounds checking.

Private Attributes

T v_
bool owns_mem
 Do we own the val/dx storage.
int sz_
 Derivative array size.
int len_
 Derivative array length.
int stride_
 Derivative array stride.
T * val_
 Value.
S * dx_
 Derivative array.

Detailed Description

template<typename T, typename S = T>
class Sacado::Fad::VectorDynamicStorage< T, S >

Derivative array storage class using dynamic memory allocation.

Definition at line 44 of file Sacado_Fad_VectorDynamicStorage.hpp.

Constructor & Destructor Documentation

template<typename T , typename S = T>
Sacado::Fad::VectorDynamicStorage< T, S >::VectorDynamicStorage ( const T &  x) [inline]

Default constructor.

Definition at line 49 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
Sacado::Fad::VectorDynamicStorage< T, S >::VectorDynamicStorage ( const int  sz,
const T &  x 
) [inline]

Constructor with size sz.

Initializes derivative array 0 of length sz

Definition at line 57 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
Sacado::Fad::VectorDynamicStorage< T, S >::VectorDynamicStorage ( const int  sz,
T *  x,
S *  dx_p,
const int  stride,
bool  zero_out 
) [inline]

Constructor with supplied memory.

Definition at line 63 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
Sacado::Fad::VectorDynamicStorage< T, S >::VectorDynamicStorage ( const VectorDynamicStorage< T, S > &  x) [inline]

Copy constructor.

Definition at line 72 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
Sacado::Fad::VectorDynamicStorage< T, S >::~VectorDynamicStorage ( ) [inline]

Destructor.

Definition at line 79 of file Sacado_Fad_VectorDynamicStorage.hpp.

Member Function Documentation

template<typename T , typename S = T>
VectorDynamicStorage& Sacado::Fad::VectorDynamicStorage< T, S >::operator= ( const VectorDynamicStorage< T, S > &  x) [inline]

Assignment.

Definition at line 87 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
int Sacado::Fad::VectorDynamicStorage< T, S >::size ( ) const [inline]

Returns number of derivative components.

Definition at line 109 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
int Sacado::Fad::VectorDynamicStorage< T, S >::length ( ) const [inline]

Returns array length.

Definition at line 112 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
void Sacado::Fad::VectorDynamicStorage< T, S >::resize ( int  sz) [inline]

Resize the derivative array to sz.

Note: This does not necessarily preserve derivative components.

Definition at line 118 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
void Sacado::Fad::VectorDynamicStorage< T, S >::expand ( int  sz) [inline]

Expand derivative array to size sz.

This method preserves any existing derivative components and sets any that are added to zero.

Definition at line 135 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
void Sacado::Fad::VectorDynamicStorage< T, S >::zero ( ) [inline]

Zero out derivative array.

Definition at line 152 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
void Sacado::Fad::VectorDynamicStorage< T, S >::setMemory ( int  sz,
T *  x,
S *  dx_p,
int  stride 
) [inline]

Set value/derivative array memory.

Definition at line 157 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
const T& Sacado::Fad::VectorDynamicStorage< T, S >::val ( ) const [inline]

Returns value.

Definition at line 175 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
T& Sacado::Fad::VectorDynamicStorage< T, S >::val ( ) [inline]

Returns value.

Definition at line 178 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
const S* Sacado::Fad::VectorDynamicStorage< T, S >::dx ( ) const [inline]

Returns derivative array.

Definition at line 181 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
S Sacado::Fad::VectorDynamicStorage< T, S >::dx ( int  i) const [inline]

Returns derivative component i with bounds checking.

Definition at line 184 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
S& Sacado::Fad::VectorDynamicStorage< T, S >::fastAccessDx ( int  i) [inline]

Returns derivative component i without bounds checking.

Definition at line 187 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
const S& Sacado::Fad::VectorDynamicStorage< T, S >::fastAccessDx ( int  i) const [inline]

Returns derivative component i without bounds checking.

Definition at line 190 of file Sacado_Fad_VectorDynamicStorage.hpp.

Member Data Documentation

template<typename T , typename S = T>
T Sacado::Fad::VectorDynamicStorage< T, S >::v_ [private]

Definition at line 194 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
bool Sacado::Fad::VectorDynamicStorage< T, S >::owns_mem [private]

Do we own the val/dx storage.

Definition at line 199 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
int Sacado::Fad::VectorDynamicStorage< T, S >::sz_ [private]

Derivative array size.

Definition at line 202 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
int Sacado::Fad::VectorDynamicStorage< T, S >::len_ [private]

Derivative array length.

Definition at line 205 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
int Sacado::Fad::VectorDynamicStorage< T, S >::stride_ [private]

Derivative array stride.

Definition at line 208 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
T* Sacado::Fad::VectorDynamicStorage< T, S >::val_ [private]

Value.

Definition at line 211 of file Sacado_Fad_VectorDynamicStorage.hpp.

template<typename T , typename S = T>
S* Sacado::Fad::VectorDynamicStorage< T, S >::dx_ [private]

Derivative array.

Definition at line 214 of file Sacado_Fad_VectorDynamicStorage.hpp.

The documentation for this class was generated from the following file:
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