casa::CExp< T > Class Template Reference

Call this inline as f(arg/PI2) More...

#include <CExp.h>

List of all members.

Public Member Functions
	CExp ()
	CExp (int n)
void	build (int n)
double	f (register T arg)
int	hashFunction (T arg)
int	myhash2 (register double arg)
	{return (int)(myhash(arg/PI2)/Step);}
std::complex< T >	operator() (T &arg)
T	imag (T arg)
T	real (T arg)
void	reim (T &arg, T &re, T &im)
Private Attributes
Vector< T >	RTable
Vector< T >	ITable
T	Step
int	Size

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Detailed Description

template<class T>
class casa::CExp< T >

Call this inline as f(arg/PI2)

Definition at line 55 of file CExp.h.

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Constructor & Destructor Documentation

template<class T >

casa::CExp< T >::CExp

(

)

[inline]

Definition at line 58 of file CExp.h.

References casa::CExp< T >::Size.

template<class T >

casa::CExp< T >::CExp

(

int

n

)

[inline]

Definition at line 59 of file CExp.h.

References casa::CExp< T >::build(), and casa::CExp< T >::Size.

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Member Function Documentation

template<class T >

void casa::CExp< T >::build

(

int

n

)

[inline]

Definition at line 60 of file CExp.h.

References casa::cos(), casa::CExp< T >::ITable, PI2, casa::CExp< T >::RTable, casa::sin(), casa::CExp< T >::Size, and casa::CExp< T >::Step.

Referenced by casa::CExp< T >::CExp().

template<class T >

double casa::CExp< T >::f

(

register T

arg

)

[inline]

Definition at line 76 of file CExp.h.

References PI2.

template<class T >

int casa::CExp< T >::hashFunction

(

T

arg

)

[inline]

Definition at line 82 of file CExp.h.

References casa::abs(), casa::fmod(), PI2, and casa::CExp< T >::Step.

Referenced by casa::CExp< T >::imag(), and casa::CExp< T >::real().

template<class T >

T casa::CExp< T >::imag

(

T

arg

)

[inline]

Definition at line 107 of file CExp.h.

References casa::CExp< T >::hashFunction(), and casa::CExp< T >::ITable.

template<class T >

int casa::CExp< T >::myhash2

(

register double

arg

)

[inline]

{return (int)(myhash(arg/PI2)/Step);}

Definition at line 85 of file CExp.h.

References casa::CExp< T >::Size.

template<class T >

std::complex<T> casa::CExp< T >::operator()

(

T &

arg

)

[inline]

int N=hashFunction(arg);

int N=HASH(arg); T t=arg/PI2;int N=MYHASH2(t); T t=arg/PI2;int N=(int)MYHASH3(t)/Step; int N=myhash2(arg/PI2);

Definition at line 96 of file CExp.h.

References casa::abs(), casa::fmod(), casa::CExp< T >::ITable, N, PI2, casa::CExp< T >::RTable, and casa::CExp< T >::Step.

template<class T >

T casa::CExp< T >::real

(

T

arg

)

[inline]

Definition at line 108 of file CExp.h.

References casa::CExp< T >::hashFunction(), and casa::CExp< T >::RTable.

template<class T >

void casa::CExp< T >::reim	(	T &	arg,
		T &	re,
		T &	im
	)		[inline]

Definition at line 109 of file CExp.h.

References HASH, casa::CExp< T >::ITable, N, and casa::CExp< T >::RTable.

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Member Data Documentation

template<class T >

Vector<T> casa::CExp< T >::ITable [private]

Definition at line 112 of file CExp.h.

Referenced by casa::CExp< T >::build(), casa::CExp< T >::imag(), casa::CExp< T >::operator()(), and casa::CExp< T >::reim().

template<class T >

Vector<T> casa::CExp< T >::RTable [private]

Definition at line 112 of file CExp.h.

Referenced by casa::CExp< T >::build(), casa::CExp< T >::operator()(), casa::CExp< T >::real(), and casa::CExp< T >::reim().

template<class T >

int casa::CExp< T >::Size [private]

Definition at line 114 of file CExp.h.

Referenced by casa::CExp< T >::build(), casa::CExp< T >::CExp(), and casa::CExp< T >::myhash2().

template<class T >

T casa::CExp< T >::Step [private]

Definition at line 113 of file CExp.h.

Referenced by casa::CExp< T >::build(), casa::CExp< T >::hashFunction(), and casa::CExp< T >::operator()().

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

• code/synthesis/MeasurementComponents/CExp.h