The Root class for all audio data types. More...

#include <sigtype.hh>

Inheritance diagram for AudioType:

Collaboration diagram for AudioType:

Public Member Functions
	AudioType (int n, int v, int c, int vec=kVect, int b=kNum, interval i=interval())
	constructs an abstract audio type More...

virtual	~AudioType ()
	not really useful here, but make compiler happier More...

int	nature () const
	returns the kind of values (integre or floating point) More...

int	variability () const
	returns how fast values change (constant, by blocks, by samples) More...

int	computability () const
	returns when values are available (compilation, initialisation, execution) More...

int	vectorability () const
	returns when a signal can be vectorized More...

int	boolean () const
	returns when a signal stands for a boolean value More...

interval	getInterval () const
	returns the interval (min dn max values) of a signal More...

void	setCode (Tree code)
	returns the interval (min dn max values) of a signal More...

Tree	getCode ()
	returns the interval (min dn max values) of a signal More...

virtual AudioType *	promoteNature (int n)=0
	promote the nature of a type More...

virtual AudioType *	promoteVariability (int n)=0
	promote the variability of a type More...

virtual AudioType *	promoteComputability (int n)=0
	promote the computability of a type More...

virtual AudioType *	promoteVectorability (int n)=0
	promote the vectorability of a type More...

virtual AudioType *	promoteBoolean (int n)=0
	promote the booleanity of a type More...

virtual ostream &	print (ostream &dst) const =0
	print nicely a type More...

virtual bool	isMaximal () const =0
	true when type is maximal (and therefore can't change depending of hypothesis) More...

Static Public Attributes
static int	gAllocationCount = 0

Protected Member Functions
void	setInterval (const interval &r)

Protected Attributes
int	fNature
	the kind of data represented More...

int	fVariability
	how fast values change More...

int	fComputability
	when are values available More...

int	fVectorability
	when a signal can be vectorized More...

int	fBoolean
	when a signal stands for a boolean value More...

interval	fInterval
	Minimal and maximal values the signal can take. More...

Tree	fCode
	Tree representation (for memoization purposes) More...

Detailed Description

The Root class for all audio data types.

All audio types have a "variability" (how fast the values change) and a "computability" (when the values are available). Simple types have also a "nature" (integer or floating point).

Definition at line 82 of file sigtype.hh.

Constructor & Destructor Documentation

AudioType::AudioType	(	int	n,
		int	v,
		int	c,
		int	vec = `kVect`,
		int	b = `kNum`,
		interval	i = `interval()`
	)

inline

constructs an abstract audio type

Definition at line 98 of file sigtype.hh.

virtual AudioType::~AudioType ( )

inlinevirtual

not really useful here, but make compiler happier

Definition at line 102 of file sigtype.hh.

Member Function Documentation

int AudioType::boolean ( ) const

inline

returns when a signal stands for a boolean value

Definition at line 108 of file sigtype.hh.

Referenced by codeSimpleType(), infereReadTableType(), infereSigType(), operator==(), operator|(), and SimpleType::print().

Here is the caller graph for this function:

int AudioType::computability ( ) const

inline

returns when values are available (compilation, initialisation, execution)

Definition at line 106 of file sigtype.hh.

Referenced by codeSimpleType(), infereReadTableType(), infereSigType(), operator==(), operator|(), SimpleType::print(), TableType::print(), and TupletType::print().

Here is the caller graph for this function:

Tree AudioType::getCode ( )

inline

returns the interval (min dn max values) of a signal

Definition at line 113 of file sigtype.hh.

Referenced by codeAudioType().

Here is the caller graph for this function:

interval AudioType::getInterval ( ) const

inline

returns the interval (min dn max values) of a signal

Definition at line 110 of file sigtype.hh.

Referenced by codeSimpleType(), infereSigType(), operator==(), and operator|().

Here is the caller graph for this function:

virtual bool AudioType::isMaximal ( ) const

pure virtual

true when type is maximal (and therefore can't change depending of hypothesis)

Implemented in TupletType, TableType, and SimpleType.

int AudioType::nature ( ) const

inline

returns the kind of values (integre or floating point)

Definition at line 104 of file sigtype.hh.

Referenced by checkInt(), codeSimpleType(), infereReadTableType(), infereSigType(), infereWriteTableType(), operator==(), operator|(), and SimpleType::print().

Here is the caller graph for this function:

virtual ostream& AudioType::print ( ostream & dst ) const

pure virtual

print nicely a type

Implemented in TupletType, TableType, and SimpleType.

Referenced by operator<<().

Here is the caller graph for this function:

virtual AudioType* AudioType::promoteBoolean ( int n )

pure virtual

promote the booleanity of a type

Implemented in TupletType, TableType, and SimpleType.

virtual AudioType* AudioType::promoteComputability ( int n )

pure virtual

promote the computability of a type

Implemented in TupletType, TableType, and SimpleType.

virtual AudioType* AudioType::promoteNature ( int n )

pure virtual

promote the nature of a type

Implemented in TupletType, TableType, and SimpleType.

virtual AudioType* AudioType::promoteVariability ( int n )

pure virtual

promote the variability of a type

Implemented in TupletType, TableType, and SimpleType.

virtual AudioType* AudioType::promoteVectorability ( int n )

pure virtual

promote the vectorability of a type

Implemented in TupletType, TableType, and SimpleType.

void AudioType::setCode ( Tree code )

inline

returns the interval (min dn max values) of a signal

Definition at line 112 of file sigtype.hh.

Referenced by makeSimpleType(), makeTableType(), and makeTupletType().

Here is the caller graph for this function:

void AudioType::setInterval ( const interval & r )

inlineprotected

Definition at line 128 of file sigtype.hh.

128 { fInterval = r;}

AudioType::fInterval

interval fInterval

Minimal and maximal values the signal can take.

Definition: sigtype.hh:93

int AudioType::variability ( ) const

inline

returns how fast values change (constant, by blocks, by samples)

Definition at line 105 of file sigtype.hh.

Referenced by codeSimpleType(), infereReadTableType(), infereSigType(), operator==(), operator|(), SimpleType::print(), TableType::print(), and TupletType::print().

Here is the caller graph for this function:

int AudioType::vectorability ( ) const

inline

returns when a signal can be vectorized

Definition at line 107 of file sigtype.hh.

Referenced by codeSimpleType(), infereReadTableType(), infereSigType(), operator==(), operator|(), and SimpleType::print().

Here is the caller graph for this function:

Member Data Documentation

int AudioType::fBoolean

protected

when a signal stands for a boolean value

Definition at line 91 of file sigtype.hh.

Tree AudioType::fCode

protected

Tree representation (for memoization purposes)

Definition at line 94 of file sigtype.hh.

int AudioType::fComputability

protected

when are values available

Definition at line 89 of file sigtype.hh.

Referenced by SimpleType::isMaximal(), and TableType::isMaximal().

interval AudioType::fInterval

protected

Minimal and maximal values the signal can take.

Definition at line 93 of file sigtype.hh.

Referenced by SimpleType::print(), TableType::print(), and TupletType::print().

int AudioType::fNature

protected

the kind of data represented

Definition at line 87 of file sigtype.hh.

Referenced by SimpleType::isMaximal(), and TableType::isMaximal().

int AudioType::fVariability

protected

how fast values change

Definition at line 88 of file sigtype.hh.

Referenced by SimpleType::isMaximal(), and TableType::isMaximal().

int AudioType::fVectorability

protected

when a signal can be vectorized

Definition at line 90 of file sigtype.hh.

int AudioType::gAllocationCount = 0

static

Definition at line 85 of file sigtype.hh.

Referenced by annotationStatistics(), makeSimpleType(), makeTableType(), and makeTupletType().

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

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation