PVideoInputDevice::Capabilities Class Reference

#include <videoio.h>

Inheritance diagram for PVideoInputDevice::Capabilities:

Collaboration diagram for PVideoInputDevice::Capabilities:

Public Member Functions
	Capabilities ()
virtual void	PrintOn (ostream &strm) const
	Output the contents of the object to the stream. More...
Public Member Functions inherited from PObject
__inline unsigned	GetTraceContextIdentifier () const
	Get PTRACE context identifier. More...
__inline void	SetTraceContextIdentifier (unsigned id)
__inline void	SetTraceContextIdentifier (const PObject &obj)
__inline void	SetTraceContextIdentifier (const PObject *obj)
__inline void	CopyTraceContextIdentifier (PObject &obj) const
__inline void	CopyTraceContextIdentifier (PObject *obj) const
virtual	~PObject ()
__inline const char *	GetClass () const
__inline bool	IsClass (const char *name) const
__inline const PObject *	PTraceObjectInstance () const
virtual PObject *	Clone () const
	Create a copy of the class on the heap. More...
template<class CLS >
CLS *	CloneAs () const
	As for Clone() but converts to specified type. More...
virtual PINDEX	HashFunction () const
	This function yields a hash value required by the PDictionary class. More...
virtual Comparison	Compare (const PObject &obj) const
	Compare the two objects and return their relative rank. More...
virtual Comparison	CompareObjectMemoryDirect (const PObject &obj) const
	Determine the byte wise comparison of two objects. More...
bool	operator== (const PObject &obj) const
	Compare the two objects. More...
bool	operator!= (const PObject &obj) const
	Compare the two objects. More...
bool	operator< (const PObject &obj) const
	Compare the two objects. More...
bool	operator> (const PObject &obj) const
	Compare the two objects. More...
bool	operator<= (const PObject &obj) const
	Compare the two objects. More...
bool	operator>= (const PObject &obj) const
	Compare the two objects. More...
virtual void	ReadFrom (istream &strm)
	Input the contents of the object from the stream. More...

Public Attributes
unsigned	m_channels
bool	m_brightness
bool	m_contrast
bool	m_saturation
bool	m_hue
bool	m_gamma
bool	m_exposure
std::list< PVideoFrameInfo >	m_frameSizes
std::list< PVideoControlInfo >	m_controls
std::list< PVideoInteractionInfo >	m_interactions

Additional Inherited Members
Public Types inherited from PObject
enum	Comparison { LessThan = -1, EqualTo = 0, GreaterThan = 1 }
	Result of the comparison operation performed by the Compare() function. More...
Static Public Member Functions inherited from PObject
static __inline void	CopyTraceContextIdentifier (PObject &to, const PObject &from)
static __inline void	CopyTraceContextIdentifier (PObject &to, const PObject *from)
static __inline void	CopyTraceContextIdentifier (PObject *to, const PObject &from)
static __inline void	CopyTraceContextIdentifier (PObject *to, const PObject *from)
static __inline const char *	Class ()
static __inline const PObject *	PTraceObjectInstance (const char *)
static __inline const PObject *	PTraceObjectInstance (const PObject *obj)
template<typename T >
static Comparison	Compare2 (T v1, T v2)
	Compare two types, returning Comparison type. More...
static Comparison	InternalCompareObjectMemoryDirect (const PObject *obj1, const PObject *obj2, PINDEX size)
	Internal function caled from CompareObjectMemoryDirect() More...
Protected Member Functions inherited from PObject
	PObject ()
	Constructor for PObject, made protected so cannot ever create one on its own. More...
Protected Attributes inherited from PObject
unsigned	m_traceContextIdentifier

Constructor & Destructor Documentation

PVideoInputDevice::Capabilities::Capabilities

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Member Function Documentation

virtual void PVideoInputDevice::Capabilities::PrintOn ( ostream &  strm ) const

virtual

Output the contents of the object to the stream.

The exact output is dependent on the exact semantics of the descendent class. This is primarily used by the standard operator<< function.

The default behaviour is to print the class name.

Reimplemented from PObject.

Member Data Documentation

bool PVideoInputDevice::Capabilities::m_brightness

unsigned PVideoInputDevice::Capabilities::m_channels

bool PVideoInputDevice::Capabilities::m_contrast

std::list<PVideoControlInfo> PVideoInputDevice::Capabilities::m_controls

bool PVideoInputDevice::Capabilities::m_exposure

std::list<PVideoFrameInfo> PVideoInputDevice::Capabilities::m_frameSizes

bool PVideoInputDevice::Capabilities::m_gamma

bool PVideoInputDevice::Capabilities::m_hue

std::list<PVideoInteractionInfo> PVideoInputDevice::Capabilities::m_interactions

bool PVideoInputDevice::Capabilities::m_saturation

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

• videoio.h