Loris::PartialUtils::PartialMutator Class Reference

PartialMutator is an abstract base class for Partial mutators, functors that operate on Partials according to a time-varying envelope. More...

#include <PartialUtils.h>

Inheritance diagram for Loris::PartialUtils::PartialMutator:

List of all members.

Public Member Functions
	PartialMutator (double x)
	Construct a new PartialMutator from a constant mutation factor.
	PartialMutator (const Envelope &e)
	Construct a new PartialMutator from an Envelope representing a time-varying mutation factor.
	PartialMutator (const PartialMutator &rhs)
	Construct a new PartialMutator that is a copy of another.
virtual	~PartialMutator (void)
	Destroy this PartialMutator, deleting its Envelope.
PartialMutator &	operator= (const PartialMutator &rhs)
	Make this PartialMutator a duplicate of another one.
virtual void	operator() (Partial &p) const =0
	Function call operator: apply a mutation factor to the specified Partial.

---

Detailed Description

PartialMutator is an abstract base class for Partial mutators, functors that operate on Partials according to a time-varying envelope.

The base class manages a polymorphic Envelope instance that provides the time-varying mutation parameters.

Invariant:

env is a non-zero pointer to a valid instance of a class derived from the abstract class Envelope.

---

Member Function Documentation

virtual void Loris::PartialUtils::PartialMutator::operator() (  Partial &  p  )  const [pure virtual]

Function call operator: apply a mutation factor to the specified Partial. Derived classes must implement this member. Implemented in Loris::PartialUtils::AmplitudeScaler, Loris::PartialUtils::BandwidthScaler, Loris::PartialUtils::FrequencyScaler, Loris::PartialUtils::NoiseRatioScaler, and Loris::PartialUtils::PitchShifter.

PartialMutator& Loris::PartialUtils::PartialMutator::operator= (  const PartialMutator &  rhs  )

Make this PartialMutator a duplicate of another one. Parameters: rhs  is the PartialMutator to copy.

---