RexxActivationStack Class Reference

#include <RexxActivationStack.hpp>

Public Types
enum	{ DefaultFrameBufferSize = 2048 }

Public Member Functions
void *	operator new (size_t size, void *ptr)
	RexxActivationStack ()
void	live (size_t)
void	liveGeneral (int reason)
void	init ()
void	expandCapacity (size_t entries)
void	ensureCapacity (size_t entries)
RexxObject **	allocateFrame (size_t entries)
void	releaseFrame (RexxObject **frame)

Protected Attributes
RexxActivationFrameBuffer *	current
RexxActivationFrameBuffer *	unused

Detailed Description

Definition at line 101 of file RexxActivationStack.hpp.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
DefaultFrameBufferSize

Definition at line 104 of file RexxActivationStack.hpp.

Constructor & Destructor Documentation

RexxActivationStack()

RexxActivationStack::RexxActivationStack ( )

inline

Definition at line 107 of file RexxActivationStack.hpp.

Member Function Documentation

allocateFrame()

RexxObject** RexxActivationStack::allocateFrame ( size_t  entries )

inline

Definition at line 115 of file RexxActivationStack.hpp.

References RexxActivationFrameBuffer::allocateFrame(), current, and ensureCapacity().

Referenced by RexxActivity::allocateFrame(), RexxActivity::allocateLocalVariableFrame(), and RexxActivity::allocateStackFrame().

ensureCapacity()

void RexxActivationStack::ensureCapacity ( size_t  entries )

inline

Definition at line 114 of file RexxActivationStack.hpp.

References current, expandCapacity(), and RexxActivationFrameBuffer::hasCapacity().

Referenced by allocateFrame().

expandCapacity()

void RexxActivationStack::expandCapacity

(

size_t

entries

)

Definition at line 117 of file RexxActivationStack.cpp.

References current, DefaultFrameBufferSize, RexxActivationFrameBuffer::hasCapacity(), Numerics::maxVal(), new_activationFrameBuffer(), OREF_NULL, RexxActivationFrameBuffer::push(), and unused.

Referenced by ensureCapacity().

init()

void RexxActivationStack::init

(

void

)

Definition at line 107 of file RexxActivationStack.cpp.

References current, DefaultFrameBufferSize, new_activationFrameBuffer(), OREF_NULL, and unused.

Referenced by RexxActivity::RexxActivity().

live()

void RexxActivationStack::live

(

size_t

liveMark

)

Definition at line 89 of file RexxActivationStack.cpp.

References current, memory_mark, and unused.

Referenced by RexxActivity::live().

liveGeneral()

void RexxActivationStack::liveGeneral

(

int

reason

)

Definition at line 98 of file RexxActivationStack.cpp.

References current, memory_mark_general, and unused.

Referenced by RexxActivity::liveGeneral().

operator new()

void* RexxActivationStack::operator new ( size_t  size, void *  ptr  )

inline

Definition at line 106 of file RexxActivationStack.hpp.

releaseFrame()

void RexxActivationStack::releaseFrame ( RexxObject **  frame )

inline

Definition at line 122 of file RexxActivationStack.hpp.

References RexxActivationFrameBuffer::contains(), current, RexxActivationFrameBuffer::getPrevious(), OREF_NULL, RexxActivationFrameBuffer::releaseFrame(), RexxActivationFrameBuffer::reset(), and unused.

Referenced by RexxActivity::releaseStackFrame().

Member Data Documentation

current

RexxActivationFrameBuffer* RexxActivationStack::current

protected

Definition at line 145 of file RexxActivationStack.hpp.

Referenced by allocateFrame(), ensureCapacity(), expandCapacity(), init(), live(), liveGeneral(), and releaseFrame().

unused

RexxActivationFrameBuffer* RexxActivationStack::unused

protected

Definition at line 146 of file RexxActivationStack.hpp.

Referenced by expandCapacity(), init(), live(), liveGeneral(), and releaseFrame().

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

• RexxActivationStack.hpp
• RexxActivationStack.cpp