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ForeignVariableScope Class Reference

A ForeignVariableScope is a VariableScope which wraps another one and makes sure no variable in this getScope() matches a variable in the other getScope(). More...

#include <ForeignVariableScope.h>

Inheritance diagram for ForeignVariableScope::

Collaboration diagram for ForeignVariableScope:

[legend]List of all members.

Public Methods

virtual size_t getNumVars () const
virtual Symbol getVar (size_t index) const
virtual Symbol getVar (const char *name, bool *added_ptr=0)
virtual size_t getVarIndex (const char *name)

Detailed Description

A ForeignVariableScope is a VariableScope which wraps another one and makes sure no variable in this getScope() matches a variable in the other getScope().

Variables in that getScope(), if added later, can match us. If you don't want that, use multiple Foreign ones and don't give out the wrapped getScope().

Definition at line 16 of file ForeignVariableScope.h.

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