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// -*- C++ -*-
// $Id$
// ============================================================================
//
// = LIBRARY
// TAO/orbsvcs/orbsvcs/IFRService
//
// = FILENAME
// RecursDef_i.h
//
// = DESCRIPTION
// StructDef & UnionDef support class.
//
// = AUTHOR
// Simon Massey <sma@prismtech.com>
//
// ============================================================================
#ifndef TAO_RECURSDEF_I_H
#define TAO_RECURSDEF_I_H
#include "orbsvcs/IFRService/TypedefDef_i.h"
#include "ace/SString.h"
#include "ace/OS_NS_stdlib.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:4250)
#endif /* _MSC_VER */
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
//-----------------------------------------------------------------------------
// Class TAO_RecursiveDef_OuterScopes is a support class for StructDef_i.h and
// UnionDef_i.h files. It creates a stack of outer structure definitions, used
// by TAO_StructDef_i::type_i(), and TAO_UnionDef_i::type_i() during nested
// structure processing.
//-----------------------------------------------------------------------------
class TAO_RecursiveDef_OuterScopes
{
public:
TAO_RecursiveDef_OuterScopes( const ACE_TString &id ); // "Push" scope's ID
~TAO_RecursiveDef_OuterScopes(); // "Pop" this scope
static bool SeenBefore( const ACE_TString &id ); // Check for outer ID
private: // Data
const ACE_TString id_;
const TAO_RecursiveDef_OuterScopes *const pNextOuterID_;
static const TAO_RecursiveDef_OuterScopes *pIDsSeenAlready;
};
TAO_END_VERSIONED_NAMESPACE_DECL
#if defined(_MSC_VER)
#pragma warning(pop)
#endif /* _MSC_VER */
#endif /* TAO_RECURSDEF_I_H */
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