OpcodeBase< T > Class Template Reference

#include <OpcodeBase.hpp>

Collaboration diagram for OpcodeBase< T >:

[legend]

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Detailed Description

template<typename T>
class OpcodeBase< T >

Template base class, or pseudo-virtual base class, for writing Csound opcodes in C++. Derive opcode implementation classes like this:

DerivedClass : public OpcodeBase<DerivedClass> { public: // All output fields must be declared first as MYFLT *: MYFLT *aret1; // All input fields must be declared next as MYFLT *: MYFLT *iarg1; MYFLT *karg2; MYFLT *aarg3; // All internal state variables must be declared after that: size_t state1; double state2; MYFLT state3; // Declare and implement only whichever of these are required: void init(); void kontrol(); void audio; void noteoff(); void deinit(); };

Public Member Functions
int	init (CSOUND *csound)
int	kontrol (CSOUND *csound)
int	audio (CSOUND *csound)
int	noteoff (CSOUND *csound)
void	log (CSOUND *csound, const char *format,...)
void	warn (CSOUND *csound, const char *format,...)
Static Public Member Functions
static int	init_ (CSOUND *csound, void *opcode_)
static int	kontrol_ (CSOUND *csound, void *opcode)
static int	audio_ (CSOUND *csound, void *opcode)
static int	noteoff_ (CSOUND *csound, void *opcode)
Data Fields
OPDS	h

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Member Function Documentation

template<typename T>

int OpcodeBase< T >::init

(

CSOUND *

csound

)

[inline]

References NOTOK.

template<typename T>

static int OpcodeBase< T >::init_	(	CSOUND *	csound,
		void *	opcode_
	)			[inline, static]

References CSOUND_::RegisterDeinitCallback, CSOUND_::reinitflag, and CSOUND_::tieflag.

template<typename T>

int OpcodeBase< T >::kontrol

(

CSOUND *

csound

)

[inline]

References NOTOK.

Referenced by OpcodeBase< T >::kontrol_().

template<typename T>

static int OpcodeBase< T >::kontrol_	(	CSOUND *	csound,
		void *	opcode
	)			[inline, static]

References OpcodeBase< T >::kontrol().

template<typename T>

int OpcodeBase< T >::audio

(

CSOUND *

csound

)

[inline]

References NOTOK.

Referenced by OpcodeBase< T >::audio_().

template<typename T>

static int OpcodeBase< T >::audio_	(	CSOUND *	csound,
		void *	opcode
	)			[inline, static]

References OpcodeBase< T >::audio().

template<typename T>

int OpcodeBase< T >::noteoff

(

CSOUND *

csound

)

[inline]

References OK.

Referenced by OpcodeBase< T >::noteoff_().

template<typename T>

static int OpcodeBase< T >::noteoff_	(	CSOUND *	csound,
		void *	opcode
	)			[inline, static]

References OpcodeBase< T >::noteoff().

template<typename T>

void OpcodeBase< T >::log	(	CSOUND *	csound,
		const char *	format,
			...
	)			[inline]

References CSOUND_::MessageV.

template<typename T>

void OpcodeBase< T >::warn	(	CSOUND *	csound,
		const char *	format,
			...
	)			[inline]

References CSOUNDMSG_WARNING, CSOUND_::GetDebug, CSOUND_::GetMessageLevel, CSOUND_::MessageV, and WARNMSG.

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Field Documentation

template<typename T>

OPDS OpcodeBase< T >::h