simthlib::QamConstellationDiagram Class Reference

#include <modulationschemes.h>

Inheritance diagram for simthlib::QamConstellationDiagram:

[legend]List of all members.

Public Member Functions
	QamConstellationDiagram (unsigned bitsPerSymbol)
virtual	~QamConstellationDiagram ()
virtual void	initComplSymbols ()
Static Public Member Functions
static unsigned	getRealBits (unsigned bitsPerSymbol)
static unsigned	getImBits (unsigned bitsPerSymbol)

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Detailed Description

QAM Constellation

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Constructor & Destructor Documentation

simthlib::QamConstellationDiagram::QamConstellationDiagram (  unsigned  bitsPerSymbol  )

Class constructor.

virtual simthlib::QamConstellationDiagram::~QamConstellationDiagram (   )  [virtual]

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Member Function Documentation

static unsigned simthlib::QamConstellationDiagram::getImBits (  unsigned  bitsPerSymbol  )  [static]

This static function calculates and returns the number of the bits per imagine part in order to the given total number of bits per symbol.

static unsigned simthlib::QamConstellationDiagram::getRealBits (  unsigned  bitsPerSymbol  )  [static]

This static function calculates and returns the number of the bits per real part in order to the given total number of bits per symbol.

virtual void simthlib::QamConstellationDiagram::initComplSymbols (   )  [virtual]

The derived functions of this pure virtual function determines the allocation between the symbol indexes and the complex values in the constellation diagram. The pairs of complex value and symbol index are set by using this function initComplSymbols() which has to be overridden by derived classes. This derived function has to be called in the constructor of the derived class! We use this somehow weird approach so that the getComplSymbol() function can be left non-virtual so that it can be inlined. Implements simthlib::ConstellationDiagram.

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