The parameter represents a 64-bit floating point number (double precision). More...

Inheritance diagram for FloatParameter:

Public Member Functions
virtual bool_t	setValue (double value)=0
	Sets the parameter value. More...

virtual double	value () const =0
	Returns the parameter value. More...

Public Member Functions inherited from Parameter
virtual Parameter *	clone () const =0
	Creates a deep copy of the underlying StringParameter, IntParameter, FloatParameter, or MediaBufferParameter object. More...

virtual const char *	name () const =0
	Returns the parameter name. More...

virtual bool_t	setName (const char *name)=0
	Sets the parameter name. More...

virtual ParamType::Enum	type () const =0
	Returns the parameter type. More...

Public Member Functions inherited from Reference
virtual int32_t	release () const =0
	Releases the instance. More...

virtual int32_t	retain () const =0
	Retains the instance. More...

virtual int32_t	retainCount () const =0
	Returns the current reference count. More...

Additional Inherited Members
Protected Member Functions inherited from Parameter
	~Parameter ()
	This object can be destroyed only by the AVBlocks library.

Detailed Description

The parameter represents a 64-bit floating point number (double precision).

Member Function Documentation

virtual bool_t setValue ( double value )

pure virtual

Sets the parameter value.

Parameters

value [in] A 64-bit floating point number.

virtual double value ( ) const

pure virtual

Returns the parameter value.