PDG_AttributeMap::ScopedTryLock Class Reference

#include <PDG_AttributeMap.h>

Public Member Functions
	ScopedTryLock (const PDG_AttributeMap &attribute_map)
	~ScopedTryLock ()
bool	didLock () const

Detailed Description

Version of the above lock that only tries to lock, and sets a flag to true or false based on whether the lock was acquired. This should be used for UI updates that don't require access to a specific attrib and are simply presenting current state, for example. It reduces the amount of time the UI spends blocked on PDG structures.

Definition at line 251 of file PDG_AttributeMap.h.

Constructor & Destructor Documentation

PDG_AttributeMap::ScopedTryLock::ScopedTryLock ( const PDG_AttributeMap &  attribute_map )

inline

Definition at line 254 of file PDG_AttributeMap.h.

PDG_AttributeMap::ScopedTryLock::~ScopedTryLock ( )

inline

Definition at line 268 of file PDG_AttributeMap.h.

Member Function Documentation

bool PDG_AttributeMap::ScopedTryLock::didLock ( ) const

inline

Returns true only if the lock was successful. This method should be checked before performing any actions on this attribute map.

Definition at line 279 of file PDG_AttributeMap.h.

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

• PDG/PDG_AttributeMap.h