NSPipeline::TImageSetManager Class Reference

Tato trida slouzi jako manazer pro tvorbu objektu typu TImageSetReal. More...

#include <Image.h>

Collaboration diagram for NSPipeline::TImageSetManager:

[legend]List of all members.

Public Member Functions
	TImageSetManager (DWORD width, DWORD height, DWORD initSize)
	Konstruktor.
	~TImageSetManager (void)
	Destruktor.
TImageSetReal *	GetImageSet (void)
	Ziska novy nepouzity obrazek.
void	ReleaseImageSet (const TImageSetReal *img)
	Vraceni obrazku zpet do manageru.
Private Member Functions
	TImageSetManager (const TImageSetManager &orig)
	falesny kopirovaci konstruktor
void	operator= (const TImageSetManager &orig)
	falesny operator prirazeni
Private Attributes
TCriticalSection	m_critical
	synchronizace pro GetImage() a ReleaseImage()
DWORD	m_width
	zakladni sirka obrazku v pixelech
DWORD	m_height
	zakladni vyska obrazku v pixelech
vector< TImageSetReal * >	m_imageSets
	pole s s predalokovanymi objekty pro obrazova data
vector< BOOL >	m_imgFlags
	pole stejne velikosti jako m_imageSets pro kazdy objekt obsahuje informaci zda je nebo neni aktualne pouzit

---

Detailed Description

Tato trida slouzi jako manazer pro tvorbu objektu typu TImageSetReal.

Objekty jsou zde alokovany a dealokovany. Jinym zpusobem nelze tyto objekty vytvorit.

Trida obsahuje predalokovane objekty, takze aplikace neni zatezovana neustalou alokaci a dealokaci objektu.

Pri vytvareni je nutne zadat maximalni pocet predalokovanych objektu. Vetsi mnozstvi objektu manager nealokuje a pokud jiz neni zadny dalsi objekt k dispozici pak vraci manager NULL.

Definition at line 433 of file Image.h.

---

Constructor & Destructor Documentation

TImageSetManager::TImageSetManager (  DWORD  width, DWORD  height, DWORD  initSize )

Konstruktor. Inicializuje manazer. Parameters: width  [in] zakladni sirka obrazku v pixelech - musi byt nenulova height  [in] zakladni vyska obrazku v pixelech - musi byt nenulova initSize  [in] pocatecni mnozstvi predalokovanych obrazku Definition at line 725 of file Image.cpp. References m_height, m_imageSets, m_imgFlags, and m_width.

TImageSetManager::~TImageSetManager (  void   )

Destruktor. Warning: Mel by byt volan az v okamziku kdy nejsou zadne zdroje z manageru pouzity v aplikaci. Definition at line 749 of file Image.cpp. References NSPipeline::TCriticalSection::Enter(), m_critical, and m_imageSets. Here is the call graph for this function:

NSPipeline::TImageSetManager::TImageSetManager (  const TImageSetManager &  orig  )  [private]

falesny kopirovaci konstruktor

---

Member Function Documentation

TImageSetReal * TImageSetManager::GetImageSet (  void   )

Ziska novy nepouzity obrazek. Metoda je synchronizovana s metodou ReleaseImageSet(). Warning: Muze vratit NULL pokud uz neni zadny obrazek k dispozici. Definition at line 768 of file Image.cpp. References NSPipeline::TCriticalSection::Enter(), NSPipeline::TCriticalSection::Leave(), m_critical, m_height, m_imageSets, m_imgFlags, and m_width. Referenced by NSPipeline::TCameraThread::TCameraDLLRun(). Here is the call graph for this function:

void NSPipeline::TImageSetManager::operator= (  const TImageSetManager &  orig  )  [private]

falesny operator prirazeni

void TImageSetManager::ReleaseImageSet (  const TImageSetReal *  img  )

Vraceni obrazku zpet do manageru. Timto se tento obrazek stane nepouzivanym a muze byt znovu vracen metodou GetImageSet(). Metoda je synchronizovana s metodou GetImageSet(). Parameters: img  [in] objekt s obrazky jednoho snimku Definition at line 819 of file Image.cpp. References NSPipeline::TCriticalSection::Enter(), NSPipeline::TImageSetReal::GetID(), NSPipeline::TCriticalSection::Leave(), m_critical, m_imageSets, and m_imgFlags. Referenced by NSPipeline::TFrameReal::~TFrameReal(). Here is the call graph for this function:

---

Member Data Documentation

TCriticalSection NSPipeline::TImageSetManager::m_critical [private]

synchronizace pro GetImage() a ReleaseImage() Definition at line 450 of file Image.h. Referenced by GetImageSet(), ReleaseImageSet(), and ~TImageSetManager().

DWORD NSPipeline::TImageSetManager::m_height [private]

zakladni vyska obrazku v pixelech Definition at line 453 of file Image.h. Referenced by GetImageSet(), and TImageSetManager().

vector<TImageSetReal*> NSPipeline::TImageSetManager::m_imageSets [private]

pole s s predalokovanymi objekty pro obrazova data Definition at line 455 of file Image.h. Referenced by GetImageSet(), ReleaseImageSet(), TImageSetManager(), and ~TImageSetManager().

vector<BOOL> NSPipeline::TImageSetManager::m_imgFlags [private]

pole stejne velikosti jako m_imageSets pro kazdy objekt obsahuje informaci zda je nebo neni aktualne pouzit Definition at line 456 of file Image.h. Referenced by GetImageSet(), ReleaseImageSet(), and TImageSetManager().

DWORD NSPipeline::TImageSetManager::m_width [private]

zakladni sirka obrazku v pixelech Definition at line 452 of file Image.h. Referenced by GetImageSet(), and TImageSetManager().

---

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

• Image.h
• Image.cpp

---