Context Management

Collaboration diagram for Context Management:

Classes
class	CVC3::Scope
class	CVC3::ContextObjChain
class	CVC3::ContextObj
class	CVC3::Context
class	CVC3::ContextManager
	Manager for multiple contexts. Also holds current context. More...
class	CVC3::ContextNotifyObj

Functions
bool	CVC3::Scope::isCurrent (void) const
void	CVC3::Scope::addToChain (ContextObjChain *obj)
	Called by ContextObj when created.
Scope *	CVC3::Scope::topScope () const
void	CVC3::Scope::restore (void)
	Restore all the values.
	CVC3::ContextObj::ContextObj (Context *context)
	Create a new ContextObj.

Detailed Description

Infrastructure for backtrackable data structures.

Function Documentation

bool CVC3::Scope::isCurrent ( void  ) const

inline

Definition at line 347 of file context.h.

void CVC3::Scope::addToChain ( ContextObjChain *  obj )

inlineprivate

Called by ContextObj when created.

Definition at line 350 of file context.h.

References CVC3::ContextObjChain::d_restoreChainNext, and CVC3::ContextObjChain::d_restoreChainPrev.

Referenced by CVC3::CDFlags::update().

Scope * CVC3::Scope::topScope ( ) const

inline

Definition at line 358 of file context.h.

References CVC3::Scope::topScope().

Referenced by CVC3::Scope::topScope().

void CVC3::Scope::restore ( void  )

inline

Restore all the values.

Definition at line 360 of file context.h.

Referenced by CVC3::Context::pop().

CVC3::ContextObj::ContextObj ( Context *  context )

inline

Create a new ContextObj.

The initial scope is set to the bottom scope by default, to reduce the work of pop() (otherwise, if the object is defined only on a very high scope, its scope will be moved down with each pop). If 'atBottomScope' == false, the scope is set to the current scope.

Definition at line 371 of file context.h.

References CVC3::ContextObjChain::ContextObjChain(), CVC3::ContextObjChain::d_restore, DebugAssert, and IF_DEBUG.