LLRP::CC1G2TagSpec Class Reference
[Core Parameter Classes]

Class Definition CC1G2TagSpec for LLRP parameter C1G2TagSpec. More...

#include <ltkcpp.h>

Inheritance diagram for LLRP::CC1G2TagSpec:

List of all members.

Internal Framework Functions
void	decodeFields (CDecoderStream *pDecoderStream)
	Virtual function provided by each specific element type to decode fields (simple values). Leaves pDecoderStream at first subparameter.
void	assimilateSubParameters (CErrorDetails *pError)
	Assimilates the decoded sub-parameters into m_listAllSubParameters.
void	encode (CEncoderStream *pEncoderStream) const
	Encode fields and subparameters.
CElement *	s_construct (void)
void	s_decodeFields (CDecoderStream *pDecoderStream, CElement *pElement)
const CFieldDescriptor *const	s_apFieldDescriptorTable []
const CTypeDescriptor	s_typeDescriptor
Public Member Functions
std::list< CC1G2TargetTag * >::iterator	beginC1G2TargetTag (void)
	Returns the first element of the C1G2TargetTag sub-parameter list.
std::list< CC1G2TargetTag * >::iterator	endC1G2TargetTag (void)
	Returns the last element of the C1G2TargetTag sub-parameter list.
void	clearC1G2TargetTag (void)
	Clears the LLRP C1G2TargetTag sub-parameter list.
EResultCode	addC1G2TargetTag (CC1G2TargetTag *pValue)
	Add a C1G2TargetTag to the LLRP sub-parameter list.
Protected Attributes
std::list< CC1G2TargetTag * >	m_listC1G2TargetTag

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Detailed Description

Class Definition CC1G2TagSpec for LLRP parameter C1G2TagSpec.

• Document Reference LLRP Specification Section 15.2.1.3.1

• Document Reference LLRP Specification Section 16.3.1.3.1

This parameter describes the target tag population on which certain operations have to be performed. This Parameter is similar to the selection C1G2Filter Parameter described earlier. However, because these tags are stored in the Reader's memory and ternary comparisons are to be allowed for, each bit i in the target tag is represented using 2 bits - bit i in mask, and bit i in tag pattern. If bit i in the mask is zero, then bit i of the target tag is a don't care (X); if bit i in the mask is one, then bit i of the target tag is bit i of the tag pattern. For example, "all tags" is specified using a mask length of zero.

This parameter can carry up to two tag patterns. If more than one pattern is present, a Boolean AND is implied. Each tag pattern has a match or a non-match flag, allowing (A and B,!A and B, !A and !B, A and !B), where A and B are the tag patterns.

The tagSpec contains 2 tag patterns.

Copyright 2006, 2007, EPCglobal Inc. The proprietary text of EPCglobal Inc. included here is in not a Contribution to the LLRP toolkit, under Apache License, Version 2.0. The right to use the proprietary text is limited to reproduction and display thereof within the work.

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Definition at line 22032 of file ltkcpp.h.

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Member Function Documentation

void LLRP::CC1G2TagSpec::assimilateSubParameters (  CErrorDetails *  pError  )  [virtual]

Assimilates the decoded sub-parameters into m_listAllSubParameters. After fields are decoded, the CDecoder itself takes care of gathering the subparameters into m_listAllSubParameters. Once the end of the enclosing TLV (or message) is reached this assimilateSubParameters() function is called to create parameter refrences from the primary member variables. Parameters: [out]  pError  Error details for encoded stream Implements LLRP::CElement.

void LLRP::CC1G2TagSpec::decodeFields (  CDecoderStream *  pDecoderStream  )  [virtual]

Virtual function provided by each specific element type to decode fields (simple values). Leaves pDecoderStream at first subparameter. Parameters: [in]  pDecoderStream  The stream from which to decode fields Returns: void Implements LLRP::CElement.

void LLRP::CC1G2TagSpec::encode (  CEncoderStream *  pEncoderStream  )  const [virtual]

Encode fields and subparameters. Parameters: [in]  pEncoderStream  Stream to encode Returns: void Implements LLRP::CElement.

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

• ltkcpp.h

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