Kwave::MultiStreamWriter Class Reference

#include <MultiStreamWriter.h>

Inheritance diagram for Kwave::MultiStreamWriter:

Collaboration diagram for Kwave::MultiStreamWriter:

Public Member Functions
	MultiStreamWriter (unsigned int tracks)
virtual	~MultiStreamWriter ()
Public Member Functions inherited from Kwave::MultiWriter
	MultiWriter ()
virtual	~MultiWriter () Q_DECL_OVERRIDE
virtual sample_index_t	last () const
virtual void	flush ()
virtual void	clear () Q_DECL_OVERRIDE
virtual bool	insert (unsigned int track, Kwave::Writer *writer) Q_DECL_OVERRIDE
bool	isCanceled () const
Public Member Functions inherited from Kwave::MultiTrackSink< Kwave::Writer, false >
	MultiTrackSink (unsigned int tracks, QObject *parent=Q_NULLPTR)
virtual	~MultiTrackSink () Q_DECL_OVERRIDE
virtual bool	done () const Q_DECL_OVERRIDE
virtual unsigned int	tracks () const Q_DECL_OVERRIDE
virtual Kwave::Writer *	at (unsigned int track) const
virtual Kwave::Writer *	operator[] (unsigned int track) Q_DECL_OVERRIDE
Public Member Functions inherited from Kwave::SampleSink
	SampleSink (QObject *parent=Q_NULLPTR)
virtual	~SampleSink ()
Public Member Functions inherited from Kwave::StreamObject
	StreamObject (QObject *parent=Q_NULLPTR)
virtual	~StreamObject ()
virtual unsigned int	tracksOfPort (const char *port) const
virtual Kwave::StreamObject *	port (const char *port, unsigned int track)
virtual unsigned int	blockSize () const
void	setAttribute (const char *attribute, const QVariant &value)

Additional Inherited Members
Public Slots inherited from Kwave::MultiWriter
void	cancel ()
Signals inherited from Kwave::MultiWriter
void	progress (qreal percent)
void	written (quint64 samples)
Signals inherited from Kwave::StreamObject
void	attributeChanged (const QVariant value)
Static Public Member Functions inherited from Kwave::StreamObject
static void	setInteractive (bool interactive)
Protected Attributes inherited from Kwave::MultiWriter
bool	m_canceled

Detailed Description

A MultiStreamWriter encapsulates a set of StreamWriters for easier use of multi-track signals.

Definition at line 37 of file MultiStreamWriter.h.

Constructor & Destructor Documentation

MultiStreamWriter()

Kwave::MultiStreamWriter::MultiStreamWriter ( unsigned int  tracks )

explicit

Default constructor

Definition at line 27 of file MultiStreamWriter.cpp.

References Kwave::MultiWriter::clear(), Kwave::MultiWriter::insert(), and Kwave::MultiTrackSink< Kwave::Writer, false >::tracks().

    :Kwave::MultiWriter()
{
    for (unsigned int index = 0; index < tracks; index++) {
        Kwave::StreamWriter *s = new(std::nothrow) Kwave::StreamWriter();
        if (s) {
            insert(index, s);
        } else {
            // out of memory or aborted
            qWarning("MultiStreamWriter constructor: "\
                     "out of memory or aborted");
            clear();
            break;
        }
    }
}

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~MultiStreamWriter()

Kwave::MultiStreamWriter::~MultiStreamWriter ( )

virtual

Destructor

Definition at line 45 of file MultiStreamWriter.cpp.

References Kwave::MultiWriter::clear().

{
    clear();
}

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

• libkwave/MultiStreamWriter.h
• libkwave/MultiStreamWriter.cpp