#include <ossimElevCellHandler.h>

Inheritance diagram for ossimElevCellHandler:

Public Member Functions
	ossimElevCellHandler (const char *elev_filename)
	Constructors: More...

	ossimElevCellHandler (const ossimElevCellHandler &src)

virtual const ossimFilename &	getFilename () const

virtual ossimIpt	getSizeOfElevCell () const =0
	METHOD: getSizeOfElevCell Returns the number of post in the cell. More...

virtual double	getPostValue (const ossimIpt &gridPt) const =0
	METHOD: getPostValue Returns the value at a given grid point as a double. More...

virtual double	getMeanSpacingMeters () const
	METHOD: meanSpacingMeters() Implements pure virtual for. More...

virtual bool	pointHasCoverage (const ossimGpt &) const
	METHOD: pointIsInsideRect() Method to check if the ground point elevation is defined: More...

virtual bool	getAccuracyInfo (ossimElevationAccuracyInfo &info, const ossimGpt &gpt) const

bool	canConnectMyInputTo (ossim_int32 inputIndex, const ossimConnectableObject *object) const
	METHODS: accuracyLE90(), accuracyCE90() Returns the vertical and horizontal accuracy (90% confidence): More...

virtual void	close ()

virtual bool	open (const ossimFilename &, bool=false)

virtual std::ostream &	print (std::ostream &out) const
	Outputs theErrorStatus as an ossimErrorCode and an ossimString. More...

Public Member Functions inherited from ossimElevSource
virtual double	getHeightAboveMSL (const ossimGpt &)=0
	Height access methods: More...

virtual double	getHeightAboveEllipsoid (const ossimGpt &)

virtual ossimObject *	dup () const =0

bool	intersectRay (const ossimEcefRay &ray, ossimGpt &gpt, double defaultElevValue=0.0)
	METHOD: intersectRay() More...

virtual double	getMinHeightAboveMSL () const
	Access methods for the bounding elevations: More...

virtual double	getMaxHeightAboveMSL () const

double	getNullHeightValue () const
	Special numeric quantities as defined by this source: More...

double	getSeaLevelValue () const

virtual const ossimGrect &	getBoundingGndRect () const
	METHODS: accuracyLE90(), accuracyCE90() Returns the vertical and horizontal accuracy (90% confidence) in the region of gpt: More...

virtual void	initialize ()
	Implement ossimSource base-class pure virtuals: More...

virtual bool	getComputeStatisticsFlag () const
	Opens a stream to an elevation cell. More...

virtual void	setComputeStatisticsFlag (bool flag)
	Sets the flag which controls whether or not statistics will be computed upon opening a cell and not finding a corresponding statistics file. More...

Public Member Functions inherited from ossimSource
	ossimSource (ossimObject *owner=0)

	ossimSource (ossimObject *owner, ossim_uint32 inputListSize, ossim_uint32 outputListSize, bool inputListIsFixedFlag=true, bool outputListIsFixedFlag=true)

virtual	~ossimSource ()

virtual bool	isSourceEnabled () const

virtual void	enableSource ()

virtual void	disableSource ()

virtual bool	getEnableFlag () const

virtual void	setEnableFlag (bool flag)

virtual bool	isInitialized () const

virtual void	setInitializedFlag (bool flag)

virtual void	setProperty (ossimRefPtr< ossimProperty > property)

virtual ossimRefPtr< ossimProperty >	getProperty (const ossimString &name) const

virtual void	getPropertyNames (std::vector< ossimString > &propertyNames) const

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const

virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)

Public Member Functions inherited from ossimConnectableObject
	ossimConnectableObject (ossimObject *owner=0)
	Base constructor of this object. More...

	ossimConnectableObject (ossimObject *owner, ossim_int32 inputListSize, ossim_int32 outputListSize, bool inputListIsFixedFlag=true, bool outputListIsFixedFlag=true)

virtual	~ossimConnectableObject ()

void	setId (const ossimId &id)
	All connectable objects will have id's. More...

const ossimId &	getId () const
	Will allow us to get this object's id. More...

const ossimObject *	getOwner () const
	Fetches the current owner, most likely a container but not limited to one. More...

virtual void	changeOwner (ossimObject *owner)
	Permits changing the object's owner. More...

virtual void	setDescription (const ossimString &description)

virtual ossimString	getDescription () const

virtual bool	isConnected (ossimConnectableObjectDirectionType direction=CONNECTABLE_DIRECTION_INPUT) const
	will check the direction specified to see if all slots are full. More...

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findConnectableObject(const ossimId &id))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findObjectOfType(RTTItypeid typeId, ossimConnectableObjectDirectionType directionType, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findObjectOfType(const ossimString &obj, ossimConnectableObjectDirectionType directionType, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findInputObjectOfType(const ossimString &className))

virtual ossim_int32	findInputIndex (const ossimConnectableObject *object)
	Return a valid index of the input list if the passed in object is found else return -1. More...

virtual ossim_int32	findInputIndex (const ossimId &id)
	Return a valid index of the input list if the passed id is found else return -1. More...

virtual ossim_int32	findOutputIndex (const ossimConnectableObject *object)
	Return a valid index of the output list if the passed in object is found else return -1. More...

virtual ossim_int32	findOutputIndex (const ossimId &id)
	Return a valid index of the output list if the passed in object is found else return -1. More...

virtual ossim_int32	getMyInputIndexToConnectTo (ossimConnectableObject *object) const
	Should return the first available index to connect to. More...

virtual ossim_int32	getMyOutputIndexToConnectTo (ossimConnectableObject *object) const
	Should return the first available index to connect to. More...

virtual bool	canConnectMyOutputTo (ossim_int32 myOutputIndex, const ossimConnectableObject *object) const
	default implementation is to allow anyone to connect to us. More...

virtual void	disconnect (ossimConnectableObject *object=0)
	Will disconnect the object passed in. More...

virtual void	disconnect (const ossimId &id)
	Will disconnect the object passed in. More...

virtual ossimRefPtr< ossimConnectableObject >	disconnectMyInput (ossim_int32 inputIndex, bool disconnectOutputFlag=true, bool createEventFlag=true)
	Will disconnect the object at the given input index and generate a connection event. More...

virtual void	disconnectMyInput (ossimConnectableObject *input, bool disconnectOutputFlag=true, bool createEventFlag=true)
	Finds the index of the passed in input and calls disconnectMyInput(inputIndex, disconnectOutputFlag, createEventFlag);. More...

virtual void	disconnectMyInputs (ConnectableObjectList &inputList, bool disconnectOutputFlag=true, bool createEventFlag=true)

virtual ossimRefPtr< ossimConnectableObject >	disconnectMyOutput (ossim_int32 outputIndex, bool disconnectInputFlag=true, bool createEventFlag=true)
	Will disconnect the object at the given output index and generate a connection event. More...

virtual void	disconnectMyOutput (ossimConnectableObject *output, bool disconnectInputFlag=true, bool createEventFlag=true)
	Will disconnect the output object. More...

virtual void	disconnectMyOutputs (ConnectableObjectList &outputList, bool disconnectOutputFlag=true, bool createEventFlag=true)

virtual void	disconnectAllInputs ()
	Will disconnect all of the input objects. More...

virtual void	disconnectAllOutputs ()
	Will disconnect all of the output objects. More...

virtual ossim_int32	connectMyInputTo (ossimConnectableObject *inputObject, bool makeOutputConnection=true, bool createEventFlag=true)
	Will try to connect this objects input to the passed in object. More...

virtual ossim_int32	connectMyInputTo (ossim_int32 inputIndex, ossimConnectableObject *inputObject, bool makeOutputConnection=true, bool createEventFlag=true)
	Will connect the specified input to the passed in object. More...

virtual bool	connectMyInputTo (ConnectableObjectList &inputList, bool makeOutputConnection=true, bool createEventFlag=true)

virtual ossim_int32	connectMyOutputTo (ossimConnectableObject *outputObject, bool makeInputConnection=true, bool createEventFlag=true)
	Will try to connect this objects output to the passed in object. More...

virtual bool	connectMyOutputTo (ConnectableObjectList &outputList, bool makeInputConnection=true, bool createEventFlag=true)

virtual bool	connectInputList (ConnectableObjectList &inputList)
	Will disconnect itself from all inputs and reset to the passed in input list. More...

virtual bool	connectOutputList (ConnectableObjectList &outputList)
	Will disconnect itself from all outputs and reset to the passed in output list. More...

virtual ossim_uint32	getNumberOfInputs () const
	Returns the number of input objects. More...

virtual ossim_uint32	getNumberOfOutputs () const
	Return the number of output objects. More...

ossimConnectableObject *	getInput (ossim_uint32 index=0)
	returns the object at the specified index. More...

const ossimConnectableObject *	getInput (ossim_uint32 index=0) const
	returns the object at the specified index. More...

ossimConnectableObject *	getOutput (ossim_uint32 index=0)
	returns the object at the specified index. More...

const ossimConnectableObject *	getOutput (ossim_uint32 index=0) const
	returns the object at the specified index. More...

virtual void	setNumberOfInputs (ossim_int32 numberOfInputs)
	Will set the number of inputs. More...

virtual bool	getInputListIsFixedFlag () const

virtual bool	getOutputListIsFixedFlag () const

virtual void	setNumberOfOutputs (ossim_int32 numberOfInputs)
	Will set the number of outputs. More...

const ConnectableObjectList &	getInputList () const

const ConnectableObjectList &	getOutputList () const

ConnectableObjectList &	getInputList ()

ConnectableObjectList &	getOutputList ()

	OSSIM_DEPRECATE_METHOD (virtual void findAllObjectsOfType(ConnectableObjectList &result, const RTTItypeid &typeInfo, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual void findAllObjectsOfType(ConnectableObjectList &result, const ossimString &className, bool recurse=true))

virtual void	propagateEventToOutputs (ossimEvent &event)

virtual void	propagateEventToInputs (ossimEvent &event)

virtual void	setProperty (const ossimString &name, const ossimString &value)

virtual ossim_uint32	saveStateOfAllInputs (ossimKeywordlist &kwl, bool saveThisStateFlag=true, ossim_uint32 objectIndex=1, const char *prefix=0) const
	Save the state of all inputs to a keyword list. More...

virtual bool	fillContainer (ossimConnectableContainer &container)
	Inserts this object and all of its children and inputs into the container provided. More...

bool	moveInputUp (const ossimId &id)
	Moves the input connection matching id up one in the connection list. More...

bool	moveInputDown (const ossimId &id)
	Moves the input connection matching id down one in the connection list. More...

bool	moveInputToTop (const ossimId &id)
	Moves the input connection matching id to the top of the connection list. More...

bool	moveInputToBottom (const ossimId &id)
	Moves the input connection matching id to the bottom of the connection list. More...

virtual void	accept (ossimVisitor &visitor)
	We will add a visitor interface for all connectable objects. More...

Public Member Functions inherited from ossimObject
	ossimObject ()

virtual	~ossimObject ()

virtual ossimString	getShortName () const

virtual ossimString	getLongName () const

virtual ossimString	getClassName () const

virtual RTTItypeid	getType () const

virtual bool	canCastTo (ossimObject *obj) const

virtual bool	canCastTo (const RTTItypeid &id) const

virtual bool	canCastTo (const ossimString &parentClassName) const

virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const

Public Member Functions inherited from ossimReferenced
	ossimReferenced ()

	ossimReferenced (const ossimReferenced &)

ossimReferenced &	operator= (const ossimReferenced &)

void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

int	referenceCount () const

Public Member Functions inherited from ossimListenerManager
	ossimListenerManager ()

virtual	~ossimListenerManager ()

virtual void	fireEvent (ossimEvent &event)

virtual bool	addListener (ossimListener *listener)

virtual bool	removeListener (ossimListener *listener)

virtual bool	findListener (ossimListener *listener)

Public Member Functions inherited from ossimPropertyInterface
	ossimPropertyInterface ()

virtual	~ossimPropertyInterface ()

virtual ossimString	getPropertyValueAsString (const ossimString &name) const

void	getPropertyList (std::vector< ossimRefPtr< ossimProperty > > &propertyList) const

void	setProperties (std::vector< ossimRefPtr< ossimProperty > > &propertyList)

Public Member Functions inherited from ossimErrorStatusInterface
	ossimErrorStatusInterface ()

virtual	~ossimErrorStatusInterface ()

virtual ossimErrorCode	getErrorStatus () const

virtual ossimString	getErrorStatusString () const

virtual void	setErrorStatus (ossimErrorCode error_status) const

virtual void	setErrorStatus () const

virtual void	clearErrorStatus () const

bool	hasError () const

Protected Member Functions
	ossimElevCellHandler ()

virtual	~ossimElevCellHandler ()

Protected Member Functions inherited from ossimElevSource
virtual	~ossimElevSource ()

	ossimElevSource ()
	Constructors/Destructors: More...

	ossimElevSource (const ossimElevSource &src)

Protected Member Functions inherited from ossimSource
	ossimSource (const ossimSource &rhs)

const ossimSource &	operator= (const ossimSource &rhs)

Protected Member Functions inherited from ossimConnectableObject
ossimConnectableObject *	findObjectOfType (ConnectableObjectList *connectableList, ossimVisitor &visitor)

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Member Functions inherited from ossimListenerManager
	ossimListenerManager (const ossimListenerManager &rhs)

Protected Attributes
ossimFilename	theFilename
	Virtual method for reading. More...

double	theMeanSpacing

double	theAbsLE90

double	theAbsCE90

Protected Attributes inherited from ossimElevSource
double	theMinHeightAboveMSL
	Data members: More...

double	theMaxHeightAboveMSL

double	theNullHeightValue

double	theSeaLevelValue

ossimGrect	theGroundRect

bool	theComputeStatsFlag

Protected Attributes inherited from ossimSource
bool	theEnableFlag

bool	theInitializedFlag

Protected Attributes inherited from ossimConnectableObject
ossimId	theId

ossimString	theDescription

ossimObject *	theOwner

bool	theInputListIsFixedFlag
	Indicates whether the theInputObjectList is fixed. More...

bool	theOutputListIsFixedFlag
	Indicates whether the theOutputObjectList is fixed. More...

ConnectableObjectList	theInputObjectList
	Holds a list of input objects. More...

ConnectableObjectList	theOutputObjectList
	Holds a list of output objects. More...

Protected Attributes inherited from ossimListenerManager
std::list< ossimListener * >	theListenerList

bool	theEnabledFlag

std::list< ossimListener * >	theDelayedAdd

std::list< ossimListener * >	theDelayedRemove

bool	theFireEventFlag

Protected Attributes inherited from ossimErrorStatusInterface
ossimErrorCode	theErrorStatus

Additional Inherited Members
Public Types inherited from ossimConnectableObject
enum	ossimConnectableObjectDirectionType { CONNECTABLE_DIRECTION_NONE = 0, CONNECTABLE_DIRECTION_INPUT = 1, CONNECTABLE_DIRECTION_OUTPUT = 2 }

typedef std::vector< ossimRefPtr< ossimConnectableObject > >	ConnectableObjectList

Detailed Description

Definition at line 34 of file ossimElevCellHandler.h.

Constructor & Destructor Documentation

◆ ossimElevCellHandler() [1/3]

ossimElevCellHandler::ossimElevCellHandler ( const char * elev_filename )

Constructors:

Definition at line 55 of file ossimElevCellHandler.cpp.

    : ossimElevSource(),
      theFilename(filename),
      theMeanSpacing(0.0),
      theAbsLE90(0.0),
      theAbsCE90(0.0)
 {}

◆ ossimElevCellHandler() [2/3]

ossimElevCellHandler::ossimElevCellHandler ( const ossimElevCellHandler & src )

Definition at line 46 of file ossimElevCellHandler.cpp.

    : ossimElevSource(src),
      theFilename    (src.theFilename),
      theMeanSpacing (src.theMeanSpacing),
      theAbsLE90     (src.theAbsLE90),
      theAbsCE90     (src.theAbsCE90)
 {
 }

◆ ossimElevCellHandler() [3/3]

ossimElevCellHandler::ossimElevCellHandler ( )

protected

Definition at line 37 of file ossimElevCellHandler.cpp.

    : ossimElevSource(),
      theFilename(),
      theMeanSpacing(0.0),
      theAbsLE90(0.0),
      theAbsCE90(0.0)
 {
 }

◆ ~ossimElevCellHandler()

ossimElevCellHandler::~ossimElevCellHandler ( )

protectedvirtual

Definition at line 63 of file ossimElevCellHandler.cpp.

64 {}

Member Function Documentation

◆ canConnectMyInputTo()

bool ossimElevCellHandler::canConnectMyInputTo	(	ossim_int32	inputIndex,
		const ossimConnectableObject *	object
	)		const

virtual

METHODS: accuracyLE90(), accuracyCE90() Returns the vertical and horizontal accuracy (90% confidence):

Reimplemented from ossimElevSource.

Definition at line 86 of file ossimElevCellHandler.cpp.

 {         
    return false;
 }

◆ close()

virtual void ossimElevCellHandler::close ( )

inlinevirtual

Reimplemented in ossimGeneralRasterElevHandler, ossimDtedHandler, ossimSrtmHandler, and ossimImageElevationHandler.

Definition at line 83 of file ossimElevCellHandler.h.

83 {}

◆ getAccuracyInfo()

bool ossimElevCellHandler::getAccuracyInfo	(	ossimElevationAccuracyInfo &	info,
		const ossimGpt &	gpt
	)		const

virtual

Implements ossimElevSource.

Reimplemented in ossimDtedHandler.

Definition at line 76 of file ossimElevCellHandler.cpp.

References ossimElevationAccuracyInfo::hasValidAbsoluteError(), ossimElevationAccuracyInfo::m_absoluteCE, ossimElevationAccuracyInfo::m_absoluteLE, ossimElevationAccuracyInfo::m_confidenceLevel, theAbsCE90, and theAbsLE90.

Referenced by ossimDtedElevationDatabase::getAccuracyInfo().

 {
   info.m_confidenceLevel = .9;
   info.m_absoluteLE = theAbsLE90;
   info.m_absoluteCE = theAbsCE90;
 
   return info.hasValidAbsoluteError();
 }

◆ getFilename()

const ossimFilename & ossimElevCellHandler::getFilename ( ) const

virtual

Definition at line 66 of file ossimElevCellHandler.cpp.

References theFilename.

Referenced by ossimImageElevationHandler::dup(), ossimDtedHandler::dup(), ossimElevationCellDatabase::getCellsForBounds(), and ossimSrtmHandler::ossimSrtmHandler().

 {
    return theFilename;
 }

◆ getMeanSpacingMeters()

double ossimElevCellHandler::getMeanSpacingMeters ( ) const

virtual

METHOD: meanSpacingMeters() Implements pure virtual for.

This method is used for deterrming preferred DEM among multiple overlapping elev sources:

Implements ossimElevSource.

Definition at line 71 of file ossimElevCellHandler.cpp.

References theMeanSpacing.

Referenced by ossimImageElevationDatabase::getHeightAboveMSL(), and ossimGeneralRasterElevationDatabase::openGeneralRasterDirectory().

 {
    return theMeanSpacing;
 }

◆ getPostValue()

virtual double ossimElevCellHandler::getPostValue ( const ossimIpt & gridPt ) const

pure virtual

METHOD: getPostValue Returns the value at a given grid point as a double.

Implemented in ossimDtedHandler, ossimGeneralRasterElevHandler, ossimSrtmHandler, and ossimImageElevationHandler.

◆ getSizeOfElevCell()

virtual ossimIpt ossimElevCellHandler::getSizeOfElevCell ( ) const

pure virtual

METHOD: getSizeOfElevCell Returns the number of post in the cell.

Note: x = longitude, y = latitude

Implemented in ossimDtedHandler, ossimGeneralRasterElevHandler, ossimSrtmHandler, and ossimImageElevationHandler.

◆ open()

virtual bool ossimElevCellHandler::open	(	const ossimFilename &	,
		bool	= `false`
	)

inlinevirtual

Reimplemented in ossimGeneralRasterElevHandler, ossimDtedHandler, and ossimSrtmHandler.

Definition at line 84 of file ossimElevCellHandler.h.

84 {return false;}

◆ pointHasCoverage()

bool ossimElevCellHandler::pointHasCoverage ( const ossimGpt & gpt ) const

inlinevirtual

METHOD: pointIsInsideRect() Method to check if the ground point elevation is defined:

Implements ossimElevSource.

Reimplemented in ossimGeneralRasterElevHandler, and ossimImageElevationHandler.

Definition at line 105 of file ossimElevCellHandler.h.

References ossimGrect::pointWithin(), and ossimElevSource::theGroundRect.

Referenced by ossimDtedElevationDatabase::getHeightAboveMSL().

 {
    return theGroundRect.pointWithin(gpt);
 }

◆ print()

std::ostream & ossimElevCellHandler::print ( std::ostream & out ) const

virtual

Outputs theErrorStatus as an ossimErrorCode and an ossimString.

Returns: std::ostream&

Note: Derived classes should only have to implement a virtual print, not an operator<< funtion as it's implemented here.

Reimplemented from ossimElevSource.

Definition at line 93 of file ossimElevCellHandler.cpp.

References theAbsCE90, theAbsLE90, theFilename, and theMeanSpacing.

 {
    out << "\nossimElevCellHandler @ "<< (ossim_uint64) this
          << "\n theFilename = "<< theFilename
          << "\n theMeanSpacing = "<< theMeanSpacing
          << "\n theAbsLE90 = "<< theAbsLE90
          << "\n theAbsCE90 = "<< theAbsCE90;
          //<< ossimElevSource::print(out);
    return out;
 }

Member Data Documentation

◆ theAbsCE90

double ossimElevCellHandler::theAbsCE90

protected

Definition at line 98 of file ossimElevCellHandler.h.

Referenced by getAccuracyInfo(), and print().

◆ theAbsLE90

double ossimElevCellHandler::theAbsLE90

protected

Definition at line 97 of file ossimElevCellHandler.h.

Referenced by getAccuracyInfo(), and print().

◆ theFilename

ossimFilename ossimElevCellHandler::theFilename

protected

Virtual method for reading.

Definition at line 95 of file ossimElevCellHandler.h.

Referenced by ossimDtedHandler::gatherStatistics(), getFilename(), ossimImageElevationHandler::open(), ossimSrtmHandler::open(), ossimImageElevationHandler::operator=(), print(), and ossimGeneralRasterElevHandler::setFilename().

◆ theMeanSpacing

double ossimElevCellHandler::theMeanSpacing

protected

Definition at line 96 of file ossimElevCellHandler.h.

Referenced by getMeanSpacingMeters(), ossimImageElevationHandler::open(), ossimSrtmHandler::open(), print(), and ossimGeneralRasterElevHandler::setFilename().

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

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ossimElevCellHandler() [1/3]

◆ ossimElevCellHandler() [2/3]

◆ ossimElevCellHandler() [3/3]

◆ ~ossimElevCellHandler()

Member Function Documentation

◆ canConnectMyInputTo()

◆ close()

◆ getAccuracyInfo()

◆ getFilename()

◆ getMeanSpacingMeters()

◆ getPostValue()

◆ getSizeOfElevCell()

◆ open()

◆ pointHasCoverage()

◆ print()

Member Data Documentation

◆ theAbsCE90

◆ theAbsLE90

◆ theFilename

◆ theMeanSpacing