The Buffer Class. More...

#include <SoDaBase.hxx>

Inheritance diagram for SoDa::SoDaBuf:

Public Member Functions
	SoDaBuf (unsigned int _size)
	constructor: Allocate a complex/real buffer of complex data values More...

bool	copy (SoDaBuf *src)

unsigned int	getComplexLen ()
	Return the number of complex float values in this buffer. More...

unsigned int	getComplexMaxLen ()
	Return the maximum number of complex float values that this buffer can hold. More...

unsigned int	getFloatLen ()
	Return the number of float values in this buffer. More...

unsigned int	getFloatMaxLen ()
	Return the maximum number of float values that this buffer can hold. More...

bool	setComplexLen (unsigned int nl)
	set the length of the buffer (in number of complex floats.) More...

bool	setFloatLen (unsigned int nl)
	set the length of the buffer (in number of floats.) More...

std::complex< float > *	getComplexBuf ()
	Return a pointer to the storage buffer of complex floats. More...

float *	getFloatBuf ()
	Return a pointer to the storage buffer of floats. More...

Public Member Functions inherited from SoDa::MBoxMessage
	MBoxMessage ()

void	setReaderCount (unsigned int rc)

bool	readyToDie ()

bool	decReaderCount ()

bool	free (std::queue< MBoxMessage *> &free_list)

void	setMBoxTag (void *tag)

bool	checkMBoxTag (void *tag)

Private Attributes
std::complex< float > *	dat
	the storage array (complex version) Storage is common to both types More...

float *	fdat
	the storage array (REAL version) Storage is common to both types More...

unsigned int	maxflen
	the maximum length in terms of real floats More...

unsigned int	flen
	the current length of the buffer in REAL fp values More...

unsigned int	maxlen
	the maximum length in terms of complex floats More...

unsigned int	len
	the current length of the buffer in complex fp values More...

Detailed Description

The Buffer Class.

This is used to carry blocks of complex or real single precision floating point samples on the message ring. A SoDaBuf can carry either complex or real values so that buffers for either use can be allocated from the same storage pool.

Definition at line 72 of file SoDaBase.hxx.

Constructor & Destructor Documentation

◆ SoDaBuf()

SoDa::SoDaBuf::SoDaBuf ( unsigned int _size )

inline

constructor: Allocate a complex/real buffer of complex data values

Parameters

_size the maximum number of single presion complex values the buffer can hold.

Definition at line 79 of file SoDaBase.hxx.

References dat, fdat, flen, len, maxflen, and maxlen.

Member Function Documentation

◆ copy()

bool SoDa::SoDaBuf::copy ( SoDaBuf * src )

inline

Definition at line 89 of file SoDaBase.hxx.

References fdat, flen, and maxlen.

Referenced by SoDa::USRPRX::run().

◆ getComplexBuf()

std::complex<float>* SoDa::SoDaBuf::getComplexBuf ( )

inline

Return a pointer to the storage buffer of complex floats.

Definition at line 133 of file SoDaBase.hxx.

References dat.

Referenced by SoDa::BaseBandRX::demodulate(), SoDa::BaseBandRX::demodulateWBFM(), SoDa::USRPRX::doMixer(), SoDa::BaseBandTX::modulateAM(), SoDa::USRPRX::run(), SoDa::USRPTX::run(), and SoDa::UI::sendFFT().

◆ getComplexLen()

unsigned int SoDa::SoDaBuf::getComplexLen ( )

inline

Return the number of complex float values in this buffer.

Definition at line 101 of file SoDaBase.hxx.

References len.

Referenced by SoDa::BaseBandTX::modulateAM(), SoDa::USRPTX::run(), and SoDa::UI::sendFFT().

◆ getComplexMaxLen()

unsigned int SoDa::SoDaBuf::getComplexMaxLen ( )

inline

Return the maximum number of complex float values that this buffer can hold.

Definition at line 103 of file SoDaBase.hxx.

References maxlen.

Referenced by SoDa::CWGenerator::appendToOut(), SoDa::CWGenerator::clearBuffer(), SoDa::CWGenerator::CWGenerator(), SoDa::USRPRX::doMixer(), and SoDa::CWGenerator::flushBuffer().

◆ getFloatBuf()

float* SoDa::SoDaBuf::getFloatBuf ( )

inline

Return a pointer to the storage buffer of floats.

Definition at line 137 of file SoDaBase.hxx.

References fdat.

Referenced by SoDa::CWGenerator::appendToOut(), SoDa::CWGenerator::flushBuffer(), and SoDa::USRPTX::run().

◆ getFloatLen()

unsigned int SoDa::SoDaBuf::getFloatLen ( )

inline

Return the number of float values in this buffer.

Definition at line 106 of file SoDaBase.hxx.

References flen.

◆ getFloatMaxLen()

unsigned int SoDa::SoDaBuf::getFloatMaxLen ( )

inline

Return the maximum number of float values that this buffer can hold.

Definition at line 108 of file SoDaBase.hxx.

References maxflen.

◆ setComplexLen()

bool SoDa::SoDaBuf::setComplexLen ( unsigned int nl )

inline

set the length of the buffer (in number of complex floats.)

Parameters

nl	new length

Definition at line 114 of file SoDaBase.hxx.

References len, and maxlen.

◆ setFloatLen()

bool SoDa::SoDaBuf::setFloatLen ( unsigned int nl )

inline

set the length of the buffer (in number of floats.)

Parameters

nl	new length

Definition at line 124 of file SoDaBase.hxx.

References flen, and maxflen.

Referenced by SoDa::CWGenerator::clearBuffer().

Member Data Documentation

◆ dat

std::complex<float>* SoDa::SoDaBuf::dat

private

the storage array (complex version) Storage is common to both types

Definition at line 140 of file SoDaBase.hxx.

Referenced by getComplexBuf(), and SoDaBuf().

◆ fdat

float* SoDa::SoDaBuf::fdat

private

the storage array (REAL version) Storage is common to both types

Definition at line 141 of file SoDaBase.hxx.

Referenced by copy(), getFloatBuf(), and SoDaBuf().

◆ flen

unsigned int SoDa::SoDaBuf::flen

private

the current length of the buffer in REAL fp values

Definition at line 143 of file SoDaBase.hxx.

Referenced by copy(), getFloatLen(), setFloatLen(), and SoDaBuf().

◆ len

unsigned int SoDa::SoDaBuf::len

private

the current length of the buffer in complex fp values

Definition at line 145 of file SoDaBase.hxx.

Referenced by getComplexLen(), setComplexLen(), and SoDaBuf().

◆ maxflen

unsigned int SoDa::SoDaBuf::maxflen

private

the maximum length in terms of real floats

Definition at line 142 of file SoDaBase.hxx.

Referenced by getFloatMaxLen(), setFloatLen(), and SoDaBuf().

◆ maxlen

unsigned int SoDa::SoDaBuf::maxlen

private

the maximum length in terms of complex floats

Definition at line 144 of file SoDaBase.hxx.

Referenced by copy(), getComplexMaxLen(), setComplexLen(), and SoDaBuf().

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

src/SoDaBase.hxx

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SoDaBuf()

Member Function Documentation

◆ copy()

◆ getComplexBuf()

◆ getComplexLen()

◆ getComplexMaxLen()

◆ getFloatBuf()

◆ getFloatLen()

◆ getFloatMaxLen()

◆ setComplexLen()

◆ setFloatLen()

Member Data Documentation

◆ dat

◆ fdat

◆ flen

◆ len

◆ maxflen

◆ maxlen