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// This may look like C, but it's really -*- C++ -*-
//=============================================================================
/**
* @file Parser_Registry.h
*
* @author Priyanka Gontla <pgontla@uci.edu>
* @author Carlos O'Ryan <coryan@uci.edu>
*/
//=============================================================================
#ifndef TAO_PARSER_REGISTRY_H
#define TAO_PARSER_REGISTRY_H
#include /**/ "ace/pre.h"
#include /**/ "tao/TAO_Export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include /**/ "tao/Versioned_Namespace.h"
#include "ace/os_include/os_stddef.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
// Forward declarations.
class TAO_ORB_Core;
class TAO_IOR_Parser;
/**
* @class TAO_Parser_Registry
*
* @brief Maintain the collection of known IOR format parsers
*
* The ORB dynamically loads a collection of IOR parsers (check
* the IOR_Parser class). The collection is kept in this class
* for easy lookup and use.
*/
class TAO_Export TAO_Parser_Registry
{
public:
/// Default constructor.
TAO_Parser_Registry (void);
/// Dstructor.
~TAO_Parser_Registry (void);
/// Initialize the parser registry with the list of known protocols.
/// Invoked by the ORB during startup.
int open (TAO_ORB_Core *orb_core);
/// Find the parser that can parse @a ior_string
/// The lookup is based on the prefix in the string
TAO_IOR_Parser *match_parser (const char *ior_string);
// = Iterator.
typedef TAO_IOR_Parser** Parser_Iterator;
Parser_Iterator begin (void) const;
Parser_Iterator end (void) const;
private:
// The parser registry should not be copied.
TAO_Parser_Registry (const TAO_Parser_Registry&);
void operator= (const TAO_Parser_Registry&);
private:
/// List of parsers
TAO_IOR_Parser **parsers_;
/// Number of parsers
size_t size_;
};
TAO_END_VERSIONED_NAMESPACE_DECL
#if defined(__ACE_INLINE__)
#include "tao/Parser_Registry.inl"
#endif /* __ACE_INLINE__ */
#include /**/ "ace/post.h"
#endif /* TAO_PARSER_REGISTRY_H */
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