#include <ossimRialtoReader.h>

Inheritance diagram for ossimRialtoReader:

Public Member Functions
	ossimRialtoReader ()
	default constructor More...

virtual	~ossimRialtoReader ()
	virtual destructor More...

virtual bool	open (const ossimFilename &fname)
	Accepts filename of Rialto database file. More...

virtual void	getFileBlock (ossim_uint32 offset, ossimPointBlock &block, ossim_uint32 np=0) const
	Riaalto implementation does not support direct file reads, so this method is stubbed out with a warining message. More...

virtual void	getBlock (const ossimGrect &bounds, ossimPointBlock &block) const
	Fetches the block of points inside the block bounds. More...

Public Member Functions inherited from ossimPdalReader
	ossimPdalReader ()
	default constructor More...

virtual	~ossimPdalReader ()
	virtual destructor More...

virtual void	rewind () const

virtual ossim_uint32	getNumPoints () const
	Returns number of points in the data file. More...

virtual void	close ()
	Closes the point cloud file(s). More...

virtual ossim_uint32	getFieldCode () const
	Fetches the data fields ids available from this source, OR'd together for testing against specific field (. More...

virtual void	setFieldCode (ossim_uint32 fieldCode)
	Sets the data fields ID of interest for this source, and all input sources connected to this. More...

Public Member Functions inherited from ossimPointCloudHandler
	ossimPointCloudHandler ()

	ossimPointCloudHandler (ossimObject *owner)

virtual	~ossimPointCloudHandler ()

virtual void	getNextFileBlock (ossimPointBlock &block, ossim_uint32 maxNumPoints=0xFFFFFFFF) const

virtual const ossimPointRecord *	getMinPoint () const
	Assigns the two points with fields representing the extremes of the dataset. More...

virtual const ossimPointRecord *	getMaxPoint () const

virtual void	getBounds (ossimGrect &bounds) const

virtual bool	canConnectMyInputTo (ossim_int32, const ossimConnectableObject *) const
	Handler is always on the start of the pipeline. More...

void	normalizeBlock (ossimPointBlock &block)

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

virtual	~ossimPointCloudSource ()

virtual bool	hasFields (ossim_uint32 id) const
	Returns true if the data field is available from this source. More...

bool	hasRGB () const
	Special for convenience. 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	initialize ()

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)

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

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 ossimObject *	dup () const

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

Private Member Functions
virtual void	establishMinMax ()
	Computes min and max records using points in the current PointViewSet. More...

virtual void	establishAvailableFields ()

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

Static Public Attributes inherited from ossimPointCloudHandler
static ossim_uint32	DEFAULT_BLOCK_SIZE = 0x400000

Protected Member Functions inherited from ossimPdalReader
void	parsePointView (ossimPointBlock &block, ossim_uint32 maxNumPoints=0xFFFFFFFF) const
	The current point ID (pid) gets updated. More...

void	parsePoint (ossimPointRecord *precord) const
	Need to pass allocated ossimPointRecord with field code set to desired fields. More...

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

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 inherited from ossimPdalReader
pdal::PointViewSet	m_pvs

pdal::PointViewPtr	m_currentPV

ossim_uint32	m_currentPvOffset

PointTablePtr	m_pointTable

pdal::Stage *	m_pdalPipe

pdal::Options	m_pdalOptions

ossim_uint32	m_availableFields

Protected Attributes inherited from ossimPointCloudHandler
ossimFilename	m_inputFilename

ossimRefPtr< ossimPointCloudGeometry >	m_geometry

ossimRefPtr< ossimPointRecord >	m_minRecord

ossimRefPtr< ossimPointRecord >	m_maxRecord

ossim_uint32	m_currentPID

Protected Attributes inherited from ossimPointCloudSource
ossimPointRecord	m_nullPCR

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

Detailed Description

Definition at line 21 of file ossimRialtoReader.h.

Constructor & Destructor Documentation

◆ ossimRialtoReader()

ossimRialtoReader::ossimRialtoReader ( )

default constructor

Definition at line 14 of file ossimRialtoReader.cpp.

15 {

16 }

◆ ~ossimRialtoReader()

ossimRialtoReader::~ossimRialtoReader ( )

virtual

virtual destructor

Definition at line 18 of file ossimRialtoReader.cpp.

 {
    close();
 }

Member Function Documentation

◆ establishAvailableFields()

virtual void ossimRialtoReader::establishAvailableFields ( )

inlineprivatevirtual

Reimplemented from ossimPdalReader.

Definition at line 52 of file ossimRialtoReader.h.

References ossimPdalReader::establishMinMax().

52 { establishMinMax(); }

ossimRialtoReader::establishMinMax

virtual void establishMinMax()

Computes min and max records using points in the current PointViewSet.

Definition: ossimRialtoReader.cpp:100

◆ establishMinMax()

void ossimRialtoReader::establishMinMax ( )

privatevirtual

Computes min and max records using points in the current PointViewSet.

Reimplemented from ossimPdalReader.

Definition at line 100 of file ossimRialtoReader.cpp.

References ossimPointRecord::Blue, ossimString::contains(), ossimPointRecord::GpsTime, ossimPointRecord::Green, ossimGpt::hgt, ossimPointRecord::Infrared, ossimPointRecord::Intensity, ossimGpt::lat, ossimGpt::lon, ossimPointRecord::NumberOfReturns, ossimPointRecord::Red, and ossimPointRecord::ReturnNumber.

 {
    if (!m_pdalPipe)
       return;
 
    if (!m_minRecord.valid())
    {
       m_minRecord = new ossimPointRecord;
       m_maxRecord = new ossimPointRecord;
    }
 
    m_availableFields = 0;
    if (!m_pdalPipe)
       return;
 
    ossimGpt minGpt, maxGpt;
    RialtoReader* reader = (RialtoReader*) m_pdalPipe;
    const GpkgMatrixSet& info = reader->getMatrixSet();
    const std::vector<GpkgDimension>& dimList = info.getDimensions();
    std::vector<GpkgDimension>::const_iterator dim_iter = dimList.begin();
 
    while (dim_iter != dimList.end())
    {
       double min_value = dim_iter->getMinimum();
       double max_value = dim_iter->getMaximum();
       ossimString dimName = dim_iter->getName();
 
       if (dimName.contains("X")) // longitude in rialto world
       {
          minGpt.lon = min_value;
          maxGpt.lon = max_value;
       }
       if (dimName.contains("Y")) // latitude in rialto world
       {
          minGpt.lat = min_value;
          maxGpt.lat = max_value;
       }
       if (dimName.contains("Z")) // height (meters) in rialto world
       {
          minGpt.hgt = min_value;
          maxGpt.hgt = max_value;
       }
       if (dimName.contains("Intensity"))
       {
          m_availableFields |= ossimPointRecord::Intensity;
          m_minRecord->setField(ossimPointRecord::Intensity, (float) min_value);
          m_maxRecord->setField(ossimPointRecord::Intensity, (float) max_value);
       }
       else if (dimName.contains("ReturnNumber"))
       {
          m_availableFields |= ossimPointRecord::ReturnNumber;
          m_minRecord->setField(ossimPointRecord::ReturnNumber, (float) min_value);
          m_maxRecord->setField(ossimPointRecord::ReturnNumber, (float) max_value);
       }
       else if (dimName.contains("NumberOfReturns"))
       {
          m_availableFields |= ossimPointRecord::NumberOfReturns;
          m_minRecord->setField(ossimPointRecord::NumberOfReturns, (float) min_value);
          m_maxRecord->setField(ossimPointRecord::NumberOfReturns, (float) max_value);
       }
       else if (dimName.contains("Red"))
       {
          m_availableFields |= ossimPointRecord::Red;
          m_minRecord->setField(ossimPointRecord::Red, (float) min_value);
          m_maxRecord->setField(ossimPointRecord::Red, (float) max_value);
       }
       else if (dimName.contains("Green"))
       {
          m_availableFields |= ossimPointRecord::Green;
          m_minRecord->setField(ossimPointRecord::Green, (float) min_value);
          m_maxRecord->setField(ossimPointRecord::Green, (float) max_value);
       }
       else if (dimName.contains("Blue"))
       {
          m_availableFields |= ossimPointRecord::Blue;
          m_minRecord->setField(ossimPointRecord::Blue, (float) min_value);
          m_maxRecord->setField(ossimPointRecord::Blue, (float) max_value);
       }
       else if (dimName.contains("GpsTime"))
       {
          m_availableFields |= ossimPointRecord::GpsTime;
          m_minRecord->setField(ossimPointRecord::GpsTime, (float) min_value);
          m_maxRecord->setField(ossimPointRecord::GpsTime, (float) max_value);
       }
       else if (dimName.contains("Infrared"))
       {
          m_availableFields |= ossimPointRecord::Infrared;
          m_minRecord->setField(ossimPointRecord::Infrared, (float) min_value);
          m_maxRecord->setField(ossimPointRecord::Infrared, (float) max_value);
       }
       ++dim_iter;
    }
 
    m_minRecord->setPosition(minGpt);
    m_maxRecord->setPosition(maxGpt);
 
    // TODO: REMOVE DEBUG
    {
       cout<<"minPt: "<<*m_minRecord<<endl;
       cout<<"maxPt: "<<*m_maxRecord<<endl;
    }
 }

◆ getBlock()

void ossimRialtoReader::getBlock	(	const ossimGrect &	bounds,
		ossimPointBlock &	block
	)		const

virtual

Fetches the block of points inside the block bounds.

If the height components of the bounds are NaN, then only the horizontal bounds are considered. Thread-safe version accepts data block object from caller. The block object is cleared before points are pushed on the vector. The block size will be non-zero if points were found.

Reimplemented from ossimPointCloudHandler.

Definition at line 63 of file ossimRialtoReader.cpp.

References ossimPointBlock::clear(), ossimGpt::lat, ossimGpt::lon, ossimGrect::lr(), and ossimGrect::ul().

Referenced by test_rialto().

 {
    // getBlock() (unlike getFileBlock) necessarily starts with an empty data buffer. Only the
    // field code is referenced to know which fields to pick out of the PDAL table.
    block.clear();
 
    // First set up the bounds to be understood by the PDAL rialto reader:
    double minx = bounds.ul().lon;
    double maxx = bounds.lr().lon;
    double miny = bounds.lr().lat;
    double maxy = bounds.ul().lat;
    BOX2D bbox_rect (minx, miny, maxx, maxy);
    std::string bbox_name ("bounds");
    Option pdalOption;
    pdalOption.setName(bbox_name);
    m_pdalOptions.remove(pdalOption);
    m_pdalOptions.add(bbox_name, bbox_rect);
    m_pdalPipe->setOptions(m_pdalOptions);
    m_pointTable = PointTablePtr(new PointTable);
    m_pdalPipe->prepare(*m_pointTable);
 
    // Fetch the points:
    m_pvs = m_pdalPipe->execute(*m_pointTable);
 
    // Set up loop over all point view sets:
    m_currentPID = 0;
    PointViewSet::iterator pvs_iter = m_pvs.begin();
    while (pvs_iter != m_pvs.end())
    {
       // Set up loop over points in each PointView:
       m_currentPV = *pvs_iter;
       m_currentPvOffset = 0;
       parsePointView(block);
       ++pvs_iter;
    }
 }

◆ getFileBlock()

void ossimRialtoReader::getFileBlock	(	ossim_uint32	offset,
		ossimPointBlock &	block,
		ossim_uint32	np = `0`
	)		const

virtual

Riaalto implementation does not support direct file reads, so this method is stubbed out with a warining message.

Implements ossimPointCloudHandler.

Definition at line 53 of file ossimRialtoReader.cpp.

References ossimPointBlock::clear(), ossimNotify(), and ossimNotifyLevel_WARN.

 {
    // Rialto does not support file-based reads. Only allowed through the Db
    ossimNotify(ossimNotifyLevel_WARN) << "ossimRialtoReader::getFileBlock() WARNING: "
          "Rialto does not support file-based reads. Returning blank point block."<<endl;
    block.clear();
 }

◆ open()

bool ossimRialtoReader::open ( const ossimFilename & fname )

virtual

Accepts filename of Rialto database file.

Returns TRUE if successful.

Implements ossimPointCloudHandler.

Definition at line 23 of file ossimRialtoReader.cpp.

References ossimNotify().

Referenced by test_rialto().

 {
    m_inputFilename = db_name;
    rewind();
 
    if (!m_inputFilename.ext().contains("gpkg"))
       return false;
    try
    {
       // Connect to Rialto:
       m_pdalOptions.add("filename", m_inputFilename.string());
       m_pdalPipe = new RialtoReader;
       m_pdalOptions.add("verbose", LogLevel::Debug);
       m_pdalPipe->setOptions(m_pdalOptions);
       m_pointTable = PointTablePtr(new PointTable);
       m_pdalPipe->prepare(*m_pointTable);
    }
    catch (std::exception& e)
    {
       ossimNotify() << e.what() << endl;
       return false;
    }
 
    m_geometry = new ossimPointCloudGeometry();
 
    establishMinMax();
 
    return true;
 }

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

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ossimRialtoReader()

◆ ~ossimRialtoReader()

Member Function Documentation

◆ establishAvailableFields()

◆ establishMinMax()

◆ getBlock()

◆ getFileBlock()

◆ open()