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LensStack Class Reference

An instance of this kind of object is returned by GraphicsStateGuardian::push_lens(). More...

#include <lensStack.h>

List of all members.

Public Member Functions
	LensStack ()
	~LensStack ()
	LensStack (const LensStack &copy)
void	operator= (const LensStack &copy)
Private Member Functions
	CPT (Lens) _lens
Private Attributes
int	_stack_level
Friends
class	GraphicsStateGuardian

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Detailed Description

An instance of this kind of object is returned by GraphicsStateGuardian::push_lens().

It holds the information needed to restore the previous display region in the subsequent matching call to pop_lens().

Definition at line 44 of file lensStack.h.

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Constructor & Destructor Documentation

LensStack::LensStack (   )  [inline]

Definition at line 32 of file lensStack.I. References INLINE.

LensStack::~LensStack (   )  [inline]

Definition at line 44 of file lensStack.I. References INLINE.

LensStack::LensStack (  const LensStack &  copy  )  [inline]

Definition at line 55 of file lensStack.I. References _stack_level, and INLINE.

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Member Function Documentation

LensStack::CPT (  Lens   )  [private]

void LensStack::operator= (  const LensStack &  copy  )  [inline]

Definition at line 69 of file lensStack.I.

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Friends And Related Function Documentation

friend class GraphicsStateGuardian [friend]

Definition at line 54 of file lensStack.h.

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Member Data Documentation

int LensStack::_stack_level [private]

Definition at line 53 of file lensStack.h. Referenced by LensStack(), and GraphicsStateGuardian::push_display_region().

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

• panda/src/display/lensStack.h
• panda/src/display/lensStack.I

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