ngstd::AutoDiff< D, SCAL > Class Template Reference

Datatype for automatic differentiation. More...

#include <autodiff.hpp>

List of all members.

Public Types
typedef AutoDiff< D, SCAL >	TELEM
typedef SCAL	TSCAL
Public Member Functions
ALWAYS_INLINE	AutoDiff () throw ()
	elements are undefined
ALWAYS_INLINE	AutoDiff (const AutoDiff &ad2) throw ()
	copy constructor
ALWAYS_INLINE	AutoDiff (SCAL aval) throw ()
	initial object with constant value
ALWAYS_INLINE	AutoDiff (SCAL aval, int diffindex) throw ()
	init object with (val, e_diffindex)
ALWAYS_INLINE AutoDiff &	operator= (SCAL aval) throw ()
	assign constant value
SCAL	Value () const throw ()
	returns value
SCAL	DValue (int i) const throw ()
	returns partial derivative
SCAL &	Value () throw ()
	access value
SCAL &	DValue (int i) throw ()
	accesses partial derivative
ALWAYS_INLINE AutoDiff< D, SCAL > &	operator+= (const SCAL &y) throw ()
ALWAYS_INLINE AutoDiff< D, SCAL > &	operator+= (const AutoDiff< D, SCAL > &y) throw ()
ALWAYS_INLINE AutoDiff< D, SCAL > &	operator-= (const AutoDiff< D, SCAL > &y) throw ()
ALWAYS_INLINE AutoDiff< D, SCAL > &	operator*= (const AutoDiff< D, SCAL > &y) throw ()
ALWAYS_INLINE AutoDiff< D, SCAL > &	operator*= (const SCAL &y) throw ()
ALWAYS_INLINE AutoDiff< D, SCAL > &	operator/= (const SCAL &y) throw ()
ALWAYS_INLINE bool	operator== (SCAL val2) throw ()
bool	operator!= (SCAL val2) throw ()
bool	operator< (SCAL val2) throw ()
bool	operator> (SCAL val2) throw ()

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Detailed Description

template<int D, typename SCAL = double>
class ngstd::AutoDiff< D, SCAL >

Datatype for automatic differentiation.

Contains function value and D derivatives. Algebraic operations are overloaded by using product-rule etc. etc.

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

• ngstd/autodiff.hpp