ossimRpfCompressionLookupOffsetRecord Class Reference

#include <ossimRpfCompressionLookupOffsetRecord.h>

Public Member Functions
	ossimRpfCompressionLookupOffsetRecord ()
ossimErrorCode	parseStream (ossim::istream &in, ossimByteOrder byteOrder)
void	print (std::ostream &out) const
ossim_uint16	getCompressionLookupTableId () const
ossim_uint32	getNumberOfCompressionLookupRecords () const
ossim_uint16	getNumberOfValuesPerCompressionLookupRecord () const
ossim_uint16	getCompressionLookupValueBitLength () const
ossim_uint32	getCompressionLookupTableOffset () const

Private Member Functions
void	clearFields ()

Private Attributes
ossim_uint16	theCompressionLookupTableId
ossim_uint32	theNumberOfCompressionLookupRecords
ossim_uint16	theNumberOfValuesPerCompressionLookupRecord
ossim_uint16	theCompressionLookupValueBitLength
ossim_uint32	theCompressionLookupTableOffset

Friends
std::ostream &	operator<< (std::ostream &out, const ossimRpfCompressionLookupOffsetRecord &data)

Detailed Description

Definition at line 8 of file ossimRpfCompressionLookupOffsetRecord.h.

Constructor & Destructor Documentation

ossimRpfCompressionLookupOffsetRecord()

ossimRpfCompressionLookupOffsetRecord::ossimRpfCompressionLookupOffsetRecord

(

)

Definition at line 14 of file ossimRpfCompressionLookupOffsetRecord.cpp.

References clearFields().

{
   clearFields();
}

Member Function Documentation

clearFields()

void ossimRpfCompressionLookupOffsetRecord::clearFields ( )

private

Definition at line 58 of file ossimRpfCompressionLookupOffsetRecord.cpp.

References theCompressionLookupTableId, theCompressionLookupTableOffset, theCompressionLookupValueBitLength, theNumberOfCompressionLookupRecords, and theNumberOfValuesPerCompressionLookupRecord.

Referenced by ossimRpfCompressionLookupOffsetRecord().

{
   theCompressionLookupTableId                  = 0;
   theNumberOfCompressionLookupRecords          = 0;
   theNumberOfValuesPerCompressionLookupRecord  = 0;
   theCompressionLookupValueBitLength           = 0;
   theCompressionLookupTableOffset              = 0;
}

getCompressionLookupTableId()

ossim_uint16 ossimRpfCompressionLookupOffsetRecord::getCompressionLookupTableId ( ) const

inline

Definition at line 18 of file ossimRpfCompressionLookupOffsetRecord.h.

References theCompressionLookupTableId.

Referenced by ossimRpfCompressionSection::parseStream().

      {
         return theCompressionLookupTableId;
      }

getCompressionLookupTableOffset()

ossim_uint32 ossimRpfCompressionLookupOffsetRecord::getCompressionLookupTableOffset ( ) const

inline

Definition at line 34 of file ossimRpfCompressionLookupOffsetRecord.h.

References theCompressionLookupTableOffset.

Referenced by ossimRpfCompressionSection::parseStream().

      {
         return theCompressionLookupTableOffset;
      }

getCompressionLookupValueBitLength()

ossim_uint16 ossimRpfCompressionLookupOffsetRecord::getCompressionLookupValueBitLength ( ) const

inline

Definition at line 30 of file ossimRpfCompressionLookupOffsetRecord.h.

References theCompressionLookupValueBitLength.

Referenced by ossimRpfCompressionSection::parseStream().

      {
         return theCompressionLookupValueBitLength;
      }

getNumberOfCompressionLookupRecords()

ossim_uint32 ossimRpfCompressionLookupOffsetRecord::getNumberOfCompressionLookupRecords ( ) const

inline

Definition at line 22 of file ossimRpfCompressionLookupOffsetRecord.h.

References theNumberOfCompressionLookupRecords.

Referenced by ossimRpfCompressionSection::parseStream().

      {
         return theNumberOfCompressionLookupRecords;
      }

getNumberOfValuesPerCompressionLookupRecord()

ossim_uint16 ossimRpfCompressionLookupOffsetRecord::getNumberOfValuesPerCompressionLookupRecord ( ) const

inline

Definition at line 26 of file ossimRpfCompressionLookupOffsetRecord.h.

References theNumberOfValuesPerCompressionLookupRecord.

Referenced by ossimRpfCompressionSection::parseStream().

      {
         return theNumberOfValuesPerCompressionLookupRecord;
      }

parseStream()

ossimErrorCode ossimRpfCompressionLookupOffsetRecord::parseStream	(	ossim::istream &	in,
		ossimByteOrder	byteOrder
	)

Definition at line 19 of file ossimRpfCompressionLookupOffsetRecord.cpp.

References ossim::byteOrder(), ossimEndian::getSystemEndianType(), ossimErrorCodes::OSSIM_ERROR, ossimErrorCodes::OSSIM_OK, ossimEndian::swap(), theCompressionLookupTableId, theCompressionLookupTableOffset, theCompressionLookupValueBitLength, theNumberOfCompressionLookupRecords, and theNumberOfValuesPerCompressionLookupRecord.

Referenced by ossimRpfCompressionSection::parseStream().

{
   if(in)
   {
      ossimEndian anEndian;

      in.read((char*)&theCompressionLookupTableId, 2);
      in.read((char*)&theNumberOfCompressionLookupRecords, 4);
      in.read((char*)&theNumberOfValuesPerCompressionLookupRecord, 2);
      in.read((char*)&theCompressionLookupValueBitLength, 2);
      in.read((char*)&theCompressionLookupTableOffset, 4);
      
      if(anEndian.getSystemEndianType() != byteOrder)
      {
         anEndian.swap(theCompressionLookupTableId);
         anEndian.swap(theNumberOfCompressionLookupRecords);
         anEndian.swap(theNumberOfValuesPerCompressionLookupRecord);
         anEndian.swap(theCompressionLookupValueBitLength);
         anEndian.swap(theCompressionLookupTableOffset);
      }
   }
   else
   {
      return ossimErrorCodes::OSSIM_ERROR;
   }
   
   return ossimErrorCodes::OSSIM_OK;
}

print()

void ossimRpfCompressionLookupOffsetRecord::print

(

std::ostream &

out

)

const

Definition at line 49 of file ossimRpfCompressionLookupOffsetRecord.cpp.

References theCompressionLookupTableId, theCompressionLookupTableOffset, theCompressionLookupValueBitLength, theNumberOfCompressionLookupRecords, and theNumberOfValuesPerCompressionLookupRecord.

Referenced by operator<<().

{
   out << "theCompressionLookupTableId:                 " << theCompressionLookupTableId
       << "\ntheNumberOfCompressionLookupRecords:         " << theNumberOfCompressionLookupRecords
       << "\ntheNumberOfValuesPerCompressionLookupRecord: " << theNumberOfValuesPerCompressionLookupRecord
       << "\ntheCompressionLookupValueBitLength:          " << theCompressionLookupValueBitLength
       << "\ntheCompressionLookupTableOffset:             " << theCompressionLookupTableOffset;
}

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  out, const ossimRpfCompressionLookupOffsetRecord &  data  )

friend

Definition at line 6 of file ossimRpfCompressionLookupOffsetRecord.cpp.

{
   data.print(out);
   
   return out;
}

Member Data Documentation

theCompressionLookupTableId

ossim_uint16 ossimRpfCompressionLookupOffsetRecord::theCompressionLookupTableId

private

Definition at line 42 of file ossimRpfCompressionLookupOffsetRecord.h.

Referenced by clearFields(), getCompressionLookupTableId(), parseStream(), and print().

theCompressionLookupTableOffset

ossim_uint32 ossimRpfCompressionLookupOffsetRecord::theCompressionLookupTableOffset

private

Definition at line 46 of file ossimRpfCompressionLookupOffsetRecord.h.

Referenced by clearFields(), getCompressionLookupTableOffset(), parseStream(), and print().

theCompressionLookupValueBitLength

ossim_uint16 ossimRpfCompressionLookupOffsetRecord::theCompressionLookupValueBitLength

private

Definition at line 45 of file ossimRpfCompressionLookupOffsetRecord.h.

Referenced by clearFields(), getCompressionLookupValueBitLength(), parseStream(), and print().

theNumberOfCompressionLookupRecords

ossim_uint32 ossimRpfCompressionLookupOffsetRecord::theNumberOfCompressionLookupRecords

private

Definition at line 43 of file ossimRpfCompressionLookupOffsetRecord.h.

Referenced by clearFields(), getNumberOfCompressionLookupRecords(), parseStream(), and print().

theNumberOfValuesPerCompressionLookupRecord

ossim_uint16 ossimRpfCompressionLookupOffsetRecord::theNumberOfValuesPerCompressionLookupRecord

private

Definition at line 44 of file ossimRpfCompressionLookupOffsetRecord.h.

Referenced by clearFields(), getNumberOfValuesPerCompressionLookupRecord(), parseStream(), and print().

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

• ossimRpfCompressionLookupOffsetRecord.h
• ossimRpfCompressionLookupOffsetRecord.cpp