Method GetVariable

trinity/Tr2VariableStore.cpp:338–356

------------------------------------------------------------- Description: Searches for a variable the given name in this store and its parents. If the variable is not found the function registers it in this store (with type TRIVARIABLE_INVALID). Arguments: name - Name of the variable to unregister. Return Value: Variable with the given name. -------------------------------------------------------

//   Variable with the given name.
// -------------------------------------------------------------
TriVariable* Tr2VariableStore::GetVariable( const char* name )
{
	Tr2VariableStore* store = this;
	while( store )
	{
		if( TriVariable* variable = store->FindLocalVariable( name ) )
		{
			return variable;
		}
		store = store->GetParentVariableStore();
	}

	TriVariablePtr var;
	var.CreateInstance();
	var->m_type = TRIVARIABLE_INVALID;
	var->m_name = name;
	m_variableMap[name] = var;
	return var;
}

// -------------------------------------------------------------
// Description: