JackPort Class Reference

#include <JackPort.h>

Inheritance diagram for JackPort:

[legend]

List of all members.

Public Member Functions
bool	ConnectTo (const string &destport)
void	DisconnectFrom (const string &destport)
	JackPort (const string &name, bool writer, const char *type)
	~JackPort ()
Protected Member Functions
jack_port_t *	GetPort () const
Private Attributes
jack_port_t *	m_port
bool	m_writer

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Detailed Description

Definition at line 12 of file JackPort.h.

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Constructor & Destructor Documentation

JackPort::JackPort	(	const string &	name,
		bool	writer,
		const char *	type
	)

Definition at line 8 of file JackPort.cpp.

References JackClient::GetSingleton(), m_port, and m_writer.

                                                                    : m_writer(writer)
{
    m_port = jack_port_register(JackClient::GetSingleton()->GetClient(), name.c_str(), 
            type, (m_writer ? JackPortIsOutput : JackPortIsInput) | JackPortIsTerminal, 0);
}

JackPort::~JackPort

(

)

Definition at line 14 of file JackPort.cpp.

References JackClient::GetSingleton(), and m_port.

{
    try {
        jack_port_unregister(JackClient::GetSingleton()->GetClient(), m_port);
    }
    catch(...) {} //Ignore.
}

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Member Function Documentation

bool JackPort::ConnectTo

(

const string &

destport

)

Definition at line 22 of file JackPort.cpp.

References GetPort(), JackClient::GetSingleton(), and m_writer.

Referenced by BOOST_PYTHON_MODULE().

{
    const char* in = m_writer ? destport.c_str() : jack_port_name(GetPort());
    const char* out = m_writer ? jack_port_name(GetPort()) : destport.c_str();

    int result = jack_connect(JackClient::GetSingleton()->GetClient(), out, in);
    
    if (result == 0) {
        return true;
    }
    else if (result == EEXIST) {
        return false;
    }
    else {
        throw runtime_error("Could not connect to port `" + destport + "'.");
    }
}

void JackPort::DisconnectFrom

(

const string &

destport

)

Definition at line 40 of file JackPort.cpp.

References GetPort(), and JackClient::GetSingleton().

{
    int result = jack_disconnect(JackClient::GetSingleton()->GetClient(),
        jack_port_name(GetPort()), destport.c_str());
    
    if (result != 0) {
        throw runtime_error("Could not disconnect from port `" + destport + "'.");
    }
}

jack_port_t* JackPort::GetPort

(

)

const [inline, protected]

Definition at line 27 of file JackPort.h.

References m_port.

Referenced by ConnectTo(), DisconnectFrom(), JackAudioPort::GetFrame(), JackAudioPort::PutFrame(), and JackMidiPort::Read().

{ return m_port; }

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Member Data Documentation

jack_port_t* JackPort::m_port [private]

Definition at line 30 of file JackPort.h.

Referenced by GetPort(), JackPort(), and ~JackPort().

bool JackPort::m_writer [private]

Definition at line 31 of file JackPort.h.

Referenced by ConnectTo(), and JackPort().

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

• JackPort.h
• JackPort.cpp