TAO_Linear_Search_OpTable Class Reference

Operation table lookup strategy based on linear search. Not efficient, but it works. More...

#include <Operation_Table_Linear_Search.h>

Inheritance diagram for TAO_Linear_Search_OpTable:

[legend]Collaboration diagram for TAO_Linear_Search_OpTable:

[legend]List of all members.

Public Member Functions
	~TAO_Linear_Search_OpTable (void)
	Destructor.
virtual int	find (const char *opname, TAO_Skeleton &skel_ptr, const unsigned int length=0)
	See the documentation in the base class for details.
virtual int	find (const char *opname, TAO_Collocated_Skeleton &skelfunc, TAO::Collocation_Strategy s, const unsigned int length=0)
virtual int	bind (const char *opname, const TAO::Operation_Skeletons skelptr)
Private Member Functions
virtual const TAO_operation_db_entry *	lookup (const char *str)=0

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Detailed Description

Operation table lookup strategy based on linear search. Not efficient, but it works.

Definition at line 34 of file Operation_Table_Linear_Search.h.

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Constructor & Destructor Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL TAO_Linear_Search_OpTable::~TAO_Linear_Search_OpTable

(

void

)

Destructor.

Definition at line 36 of file Operation_Table_Linear_Search.cpp.

{
}

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Member Function Documentation

int TAO_Linear_Search_OpTable::bind	(	const char *	opname,
		const TAO::Operation_Skeletons	skelptr
	)			[virtual]

Associate the skeleton skel_ptr with an operation named opname. Returns -1 on failure, 0 on success, 1 on duplicate.

Implements TAO_Operation_Table.

Definition at line 41 of file Operation_Table_Linear_Search.cpp.

{
  return 0;
}

int TAO_Linear_Search_OpTable::find	(	const char *	opname,
		TAO_Collocated_Skeleton &	skelfunc,
		TAO::Collocation_Strategy	s,
		const unsigned int	length = 0
	)			[virtual]

Uses opname to look up the collocated skeleton function and pass it back in skelfunc. Returns non-negative integer on success, or -1 on failure.

Implements TAO_Operation_Table.

Definition at line 68 of file Operation_Table_Linear_Search.cpp.

References ACE_ERROR_RETURN, ACE_FUNCTION_TIMEPROBE, ACE_TEXT(), TAO_operation_db_entry::direct_skel_ptr, LM_ERROR, lookup(), and TAO::TAO_CS_DIRECT_STRATEGY.

{
  ACE_FUNCTION_TIMEPROBE (TAO_LINEAR_SEARCH_OPTABLE_FIND_START);

  TAO_operation_db_entry const * const entry = lookup (opname);
  if (entry == 0)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("TAO_Linear_Search_Table:find failed\n")),
                      -1);

  switch (st)
    {
    case TAO::TAO_CS_DIRECT_STRATEGY:
      skelfunc = entry->direct_skel_ptr;
      break;
    default:
      return -1;
    }

  return 0;
}

int TAO_Linear_Search_OpTable::find	(	const char *	opname,
		TAO_Skeleton &	skel_ptr,
		const unsigned int	length = 0
	)			[virtual]

See the documentation in the base class for details.

Implements TAO_Operation_Table.

Definition at line 48 of file Operation_Table_Linear_Search.cpp.

References ACE_ERROR_RETURN, ACE_FUNCTION_TIMEPROBE, ACE_TEXT(), LM_ERROR, lookup(), and TAO_operation_db_entry::skel_ptr.

{
  ACE_FUNCTION_TIMEPROBE (TAO_LINEAR_SEARCH_OPTABLE_FIND_START);

  TAO_operation_db_entry const * const entry = lookup (opname);
  if (entry == 0)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("TAO_Linear_Search_Table:find failed\n")),
                      -1);

  // Valid entry. Figure out the skel_ptr.
  skelfunc = entry->skel_ptr;

  return 0;
}

virtual const TAO_operation_db_entry* TAO_Linear_Search_OpTable::lookup

(

const char *

str

)

[private, pure virtual]

Referenced by find().

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The documentation for this class was generated from the following files:

• Operation_Table_Linear_Search.h
• Operation_Table_Linear_Search.cpp

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