desystest::desystest::f1< T > Class Template Reference

Equation y''+y=0 Assumes xval[0], yi is 2D array and have memory allocated. More...

#include <desystest.h>

Collaboration diagram for desystest::desystest::f1< T >:

List of all members.

Public Member Functions
	f1 (T *xval_, T *yi_)
	Default solution is cos(x) from default initial conditions.
void	operator++ ()
	Only one equation.
void	operator() (T &Dz, T const z, T const x) const
	(y')' = -y
Public Attributes
T *	xval
	x value.
T *	yi
	y[0] is y, y[1] is y'.

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Detailed Description

template<typename T>
class desystest::f1< T >

Equation y''+y=0 Assumes xval[0], yi is 2D array and have memory allocated.

Definition at line 27 of file desystest.h.

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Constructor & Destructor Documentation

template<typename T >

desystest::desystest::f1< T >::f1	(	T *	xval_,
		T *	yi_
	)			[inline]

Default solution is cos(x) from default initial conditions.

Definition at line 37 of file desystest.h.

References desystest::desystest::f1< T >::xval, and desystest::desystest::f1< T >::yi.

      : xval(xval_), yi(yi_) { *xval=0; yi[0]=1.0; yi[1]=0.0; }

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Member Function Documentation

template<typename T >

void desystest::desystest::f1< T >::operator()	(	T &	Dz,
		T const	z,
		T const	x
	)			const [inline]

(y')' = -y

Definition at line 44 of file desystest.h.

References desystest::desystest::f1< T >::yi.

      { Dz = -yi[0]; }

template<typename T >

void desystest::desystest::f1< T >::operator++

(

)

[inline]

Only one equation.

Definition at line 41 of file desystest.h.

{}

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Member Data Documentation

template<typename T >

T* desystest::desystest::f1< T >::xval

x value.

Definition at line 32 of file desystest.h.

Referenced by desystest::desystest::f1< T >::f1().

template<typename T >

T* desystest::desystest::f1< T >::yi

y[0] is y, y[1] is y'.

Definition at line 34 of file desystest.h.

Referenced by desystest::desystest::f1< T >::f1(), and desystest::desystest::f1< T >::operator()().

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

• nintegration/desystest.h