LLRP::CImpinjGPSCoordinates Class Reference
[Impinj Parameter Classes]

Class Definition CImpinjGPSCoordinates for LLRP parameter ImpinjGPSCoordinates. More...

#include <impinj_ltkcpp.h>

Inheritance diagram for LLRP::CImpinjGPSCoordinates:

LLRP::CParameter LLRP::CElement

List of all members.

Public Member Functions

llrp_s32_t getLatitude (void)
 Get accessor functions for the LLRP Latitude field.
void setLatitude (llrp_s32_t value)
 Set accessor functions for the LLRP Latitude field.
llrp_s32_t getLongitude (void)
 Get accessor functions for the LLRP Longitude field.
void setLongitude (llrp_s32_t value)
 Set accessor functions for the LLRP Longitude field.
std::list< CParameter * >::iterator beginCustom (void)
 Returns the first element of the Custom sub-parameter list.
std::list< CParameter * >::iterator endCustom (void)
 Returns the last element of the Custom sub-parameter list.
void clearCustom (void)
 Clears the LLRP Custom sub-parameter list.
int countCustom (void)
 Count of the LLRP Custom sub-parameter list.
EResultCode addCustom (CParameter *pValue)
 Add a Custom to the LLRP sub-parameter list.

Static Public Attributes

Internal Framework Functions


static const CFieldDescriptor s_fdLatitude
Internal Framework Functions


static const CFieldDescriptor s_fdLongitude

Protected Attributes

llrp_s32_t m_Latitude
llrp_s32_t m_Longitude
std::list< CParameter * > m_listCustom

Internal Framework Functions



static const CFieldDescriptor
*const 
s_apFieldDescriptorTable []
static const CTypeDescriptor s_typeDescriptor
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.
llrp_bool_t isAllowedIn (const CTypeDescriptor *pEnclosingElementType) const
 Validate whether the element is allowed as a base type in the enclosing element.
static CElements_construct (void)
static void s_decodeFields (CDecoderStream *pDecoderStream, CElement *pElement)


Detailed Description

Class Definition CImpinjGPSCoordinates for LLRP parameter ImpinjGPSCoordinates.

This custom parameter reports the GPS coordinates of the reader when the tag was singulated. If the GPS receiver has not acquired a location fix, this parameter will not be included in the report. If LLRP accumulation is enabled, the reported coordinates correspond to the last known reader location when the tag was singulated. The GPS coordinates are reported in signed micro-degrees, so a minor conversion is required to convert the reported value to typically used GPS coordinate formats.

Copyright 2010 Impinj Inc.


Definition at line 8662 of file impinj_ltkcpp.h.


Member Function Documentation

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

Encode fields and subparameters.

Parameters:
[in] pEncoderStream Stream to encode
Returns:
void

Implements LLRP::CElement.

llrp_bool_t LLRP::CImpinjGPSCoordinates::isAllowedIn ( const CTypeDescriptor pEnclosingTypeDescriptor  )  const [virtual]

Validate whether the element is allowed as a base type in the enclosing element.

Parameters:
[in] pEnclosingTypeDescriptor A pointer to the enclosing type
Returns:
TRUE if the element is allowed to be encoded within the EnclosingElement

FALSE if the element is not allowed to be encoded within the EnclosingElement

Reimplemented from LLRP::CParameter.


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

Generated on Wed Jun 6 11:55:51 2012 for LTKCPP-- LLRP Toolkit C Plus Plus Library by  doxygen 1.5.9