OpenDDS::DCPS::RepoIdConverter Class Reference

Conversion processing and value testing utilities for DCPS Information Repository identifiers. More...

#include <RepoIdConverter.h>

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List of all members.

Public Member Functions
	RepoIdConverter (const RepoId &repoId)
	~RepoIdConverter ()
OpenDDS::Federator::RepoKey	federationId () const
	Get the federeation id from the GUID.
ParticipantId	participantId () const
	Get the participant id from the GUID.

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Detailed Description

Conversion processing and value testing utilities for DCPS Information Repository identifiers.

This class encapsulates the conversion of a GUID_t value to and from other types used within OpenDDS.

Currently the RepoId is a typedef for GUID_t. This class assumes responsibility for insulating users from future change.

Currently the RepoId is mapped from various internal values. These mappings are:

byte structure reference content ---- --------------------- -------------------------- 0 GUID_t.guidPrefix[ 0] == VendorId_t == 0x00 for OCI (used for OpenDDS) 1 GUID_t.guidPrefix[ 1] == VendorId_t == 0x03 for OCI (used for OpenDDS) 2 GUID_t.guidPrefix[ 2] == 0x00 3 GUID_t.guidPrefix[ 3] == 0x00

4 GUID_t.guidPrefix[ 4] == federation id (MS byte) 5 GUID_t.guidPrefix[ 5] == federation id 6 GUID_t.guidPrefix[ 6] == federation id 7 GUID_t.guidPrefix[ 7] == federation id (LS byte)

8 GUID_t.guidPrefix[ 8] == particpant id (MS byte) 9 GUID_t.guidPrefix[ 9] == particpant id 10 GUID_t.guidPrefix[10] == particpant id 11 GUID_t.guidPrefix[11] == particpant id (LS byte)

12 GUID_t.entityId.entityKey[ 0] == entity id[0] (MS byte) 13 GUID_t.entityId.entityKey[ 1] == entity id[1] 14 GUID_t.entityId.entityKey[ 2] == entity id[2] (LS byte) 15 GUID_t.entityId.entityKind == entity kind

Definition at line 67 of file RepoIdConverter.h.

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Constructor & Destructor Documentation

OpenDDS::DCPS::RepoIdConverter::RepoIdConverter

(

const RepoId &

repoId

)

Definition at line 17 of file RepoIdConverter.cpp.

  : GuidConverter(repoId)
{}

OpenDDS::DCPS::RepoIdConverter::~RepoIdConverter

(

)

Definition at line 21 of file RepoIdConverter.cpp.

{}

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Member Function Documentation

OpenDDS::Federator::RepoKey OpenDDS::DCPS::RepoIdConverter::federationId

(

)

const

Get the federeation id from the GUID.

Definition at line 25 of file RepoIdConverter.cpp.

References OpenDDS::DCPS::GuidConverter::guid_, and OpenDDS::DCPS::GUID_t::guidPrefix.

Referenced by TAO_DDS_DCPSInfo_i::add_domain_participant(), TAO_DDS_DCPSInfo_i::add_publication(), TAO_DDS_DCPSInfo_i::add_subscription(), and TAO_DDS_DCPSInfo_i::add_topic().

{
  return guid_.guidPrefix[4] << 24 |
         guid_.guidPrefix[5] << 16 |
         guid_.guidPrefix[6] <<  8 |
         guid_.guidPrefix[7];
}

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ParticipantId OpenDDS::DCPS::RepoIdConverter::participantId

(

)

const

Get the participant id from the GUID.

Definition at line 34 of file RepoIdConverter.cpp.

References OpenDDS::DCPS::GuidConverter::guid_, and OpenDDS::DCPS::GUID_t::guidPrefix.

Referenced by TAO_DDS_DCPSInfo_i::add_domain_participant().

{
  return guid_.guidPrefix[ 8] << 24 |
         guid_.guidPrefix[ 9] << 16 |
         guid_.guidPrefix[10] <<  8 |
         guid_.guidPrefix[11];
}

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

• RepoIdConverter.h
• RepoIdConverter.cpp