The type of a simple numeric audio signal. More...

#include <sigtype.hh>

Inheritance diagram for SimpleType:

Collaboration diagram for SimpleType:

Public Member Functions
	SimpleType (int n, int v, int c, int vec, int b, const interval &i)
	constructs a SimpleType from a nature a variability and a computability
virtual ostream &	print (ostream &dst) const
	print a SimpleType
virtual AudioType *	promoteNature (int n)
	promote the nature of a type
virtual AudioType *	promoteVariability (int v)
	promote the variability of a type
virtual AudioType *	promoteComputability (int c)
	promote the computability of a type
virtual AudioType *	promoteVectorability (int vec)
	promote the vectorability of a type
virtual AudioType *	promoteBoolean (int b)
	promote the booleanity of a type
virtual bool	isMaximal () const
	true when type is maximal (and therefore can't change depending of hypothesis)

Detailed Description

The type of a simple numeric audio signal.

Beside a computability and a variability, SimpleTypes have a "nature" indicating if they represent an integer or floating point audio signals.

Definition at line 237 of file sigtype.hh.

Constructor & Destructor Documentation

SimpleType::SimpleType	(	int	n,
		int	v,
		int	c,
		int	vec,
		int	b,
		const interval &	i
	)		`[inline]`

constructs a SimpleType from a nature a variability and a computability

Definition at line 241 of file sigtype.hh.

Member Function Documentation

bool SimpleType::isMaximal ( ) const [virtual]

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

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

Implements AudioType.

Definition at line 30 of file sigtype.cpp.

References AudioType::fComputability, AudioType::fNature, AudioType::fVariability, kExec, kReal, and kSamp.

{
    return  (fNature==kReal)
            && (fVariability==kSamp)
            && (fComputability==kExec);

}

ostream & SimpleType::print ( ostream & dst ) const [virtual]

print a SimpleType

Print the content of a simple type on a stream.

Implements AudioType.

Definition at line 65 of file sigtype.cpp.

References AudioType::boolean(), AudioType::computability(), AudioType::fInterval, AudioType::nature(), AudioType::variability(), and AudioType::vectorability().

Referenced by operator<<().

{
    return  dst << "NR"[nature()] 
            << "KB?S"[variability()]
            << "CI?E"[computability()]
            << "VS?TS"[vectorability()]
            << "N?B"[boolean()] 
            << " " << fInterval; 
}