gnsstk::CNav2SanityFilter Class Reference

Detailed Description

Filter GPS CNAV messages with

1. a bad preamble
2. an invalid TOW count, or
3. an invalid message ID. Input data is assumed to be upright.

Attention

Processing depth = 1 epoch.

Definition at line 56 of file CNav2SanityFilter.hpp.

#include <CNav2SanityFilter.hpp>

Inheritance diagram for gnsstk::CNav2SanityFilter:

Public Member Functions
	CNav2SanityFilter ()
virtual std::string	filterName () const noexcept
	Return the filter name. More...
virtual void	finalize (NavMsgList &msgBitsOut)
	Filter stores no data, therefore this does nothing. More...
virtual unsigned	processingDepth () const noexcept
	No internal storage of subframe data so return 0. More...
virtual void	validate (NavMsgList &msgBitsIn, NavMsgList &msgBitsOut)
Public Member Functions inherited from gnsstk::NavFilter
virtual void	dumpRejected (std::ostream &out) const
	Debug support. More...
	NavFilter ()
virtual std::string	reasonTerse () const noexcept
virtual std::vector< std::string >	reasonVerbose () const noexcept

Additional Inherited Members
Public Types inherited from gnsstk::NavFilter
typedef std::list< NavFilterKey * >	NavMsgList
Public Attributes inherited from gnsstk::NavFilter
NavMsgList	rejected
Protected Member Functions inherited from gnsstk::NavFilter
void	accept (const NavMsgList &valid, NavMsgList &msgBitsOut)
void	accept (NavFilterKey *data, NavMsgList &msgBitsOut)
void	reject (const NavMsgList &invalid)
void	reject (NavFilterKey *data)

Constructor & Destructor Documentation

CNav2SanityFilter()

gnsstk::CNav2SanityFilter::CNav2SanityFilter

(

)

Definition at line 51 of file CNav2SanityFilter.cpp.

Member Function Documentation

filterName()

virtual std::string gnsstk::CNav2SanityFilter::filterName ( ) const

inlinevirtualnoexcept

Return the filter name.

Implements gnsstk::NavFilter.

Definition at line 79 of file CNav2SanityFilter.hpp.

finalize()

virtual void gnsstk::CNav2SanityFilter::finalize ( NavMsgList &  msgBitsOut )

inlinevirtual

Filter stores no data, therefore this does nothing.

Implements gnsstk::NavFilter.

Definition at line 71 of file CNav2SanityFilter.hpp.

processingDepth()

virtual unsigned gnsstk::CNav2SanityFilter::processingDepth ( ) const

inlinevirtualnoexcept

No internal storage of subframe data so return 0.

Implements gnsstk::NavFilter.

Definition at line 75 of file CNav2SanityFilter.hpp.

validate()

void gnsstk::CNav2SanityFilter::validate ( NavMsgList &  msgBitsIn, NavMsgList &  msgBitsOut  )

virtual

Check the TLM and HOW of GPS legacy nav messages (i.e. data fields common to all subframes).

Precondition

CNavFilterData::sf is set

Parameters

[in,out]	msgBitsIn	A list of CNavFilterData* objects containing GPS legacy navigation messages (id 2).
[out]	msgBitsOut	The messages successfully passing the filter.

Implements gnsstk::NavFilter.

Definition at line 56 of file CNav2SanityFilter.cpp.

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

• CNav2SanityFilter.hpp
• CNav2SanityFilter.cpp