HGenerator< T > Class Template Reference

#include <hgenerator.h>

Inheritance diagram for HGenerator< T >:

Collaboration diagram for HGenerator< T >:

Public Member Functions
int	Read (T *dest, size_t blocksize)
void	Calculate (int frequency, T amplitude, float phase)
bool	Command (HCommand *command)
T	Current ()
T	Next ()
Public Member Functions inherited from HReader< T >
virtual	~HReader ()=default
virtual bool	Start ()
virtual bool	Stop ()
HReader< T > *	Reader ()
Public Member Functions inherited from HObject
	HObject ()

Protected Member Functions
	HGenerator (H_SAMPLE_RATE rate, int frequency, T amplitude, float phase=0)
	~HGenerator ()

Detailed Description

template<class T>
class HGenerator< T >

Base class for the signal generators.

If you need to write a special generator, inherit this class.

Constructor & Destructor Documentation

HGenerator()

template<class T >

HGenerator< T >::HGenerator ( H_SAMPLE_RATE  rate, int  frequency, T  amplitude, float  phase = 0  )

protected

Construct a new HGenerator

Parameters

rate	Sample rate of the generator
frequency	Generator frequency
amplitude	Generator amplitude (max abs. value)
phase	Generator phase (in radians)

~HGenerator()

template<class T >

HGenerator< T >::~HGenerator

protected

Default destructor

Member Function Documentation

Calculate()

template<class T >

void HGenerator< T >::Calculate	(	int	frequency,
		T	amplitude,
		float	phase
	)

Calculate and fill generator sample lookup table

Command()

template<class T >

bool HGenerator< T >::Command ( HCommand *  command )

inlinevirtual

Execute and/or pass on a command

Parameters

command

Command to send or execute

Implements HReader< T >.

Reimplemented in HVfo< T >, and HLocalOscillator< T >.

Current()

template<class T >

T HGenerator< T >::Current ( )

inline

Return current value from the generator

Returns

Current sequential generator value

Next()

template<class T >

T HGenerator< T >::Next ( )

inline

Return current value from the generator and step to the next value

Returns

Next sequential generator value

Read()

template<class T >

int HGenerator< T >::Read ( T *  dest, size_t  blocksize  )

virtual

Read samples from the generator

Parameters

dest	Destination buffer
blocksize	Number of samples to read

Implements HReader< T >.

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

• /home/henrik/Git/Hardt/hardt/libhardt/include/hgenerator.h
• /home/henrik/Git/Hardt/hardt/libhardt/readers/generators/hgenerator.cpp