ossimRpfColorGrayscaleOffsetRecord Class Reference

#include <ossimRpfColorGrayscaleOffsetRecord.h>

Public Member Functions
	ossimRpfColorGrayscaleOffsetRecord ()
ossimErrorCode	parseStream (ossim::istream &in, ossimByteOrder byteOrder)
void	print (std::ostream &out) const
void	clearFields ()
ossim_uint16	getColorGrayscaleTableId () const
ossim_uint32	getNumberOfColorGrayscaleRecords () const
ossim_uint32	getColorGrayscaleTableOffset () const

Private Attributes
ossim_uint16	theColorGrayscaleTableId
ossim_uint32	theNumberOfColorGrayscaleRecords
unsigned char	theColorGrayscaleElementLength
ossim_uint16	theHistogramRecordLength
ossim_uint32	theColorGrayscaleTableOffset
ossim_uint32	theHistogramTableOffset

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

Detailed Description

Definition at line 8 of file ossimRpfColorGrayscaleOffsetRecord.h.

Constructor & Destructor Documentation

ossimRpfColorGrayscaleOffsetRecord()

ossimRpfColorGrayscaleOffsetRecord::ossimRpfColorGrayscaleOffsetRecord

(

)

Definition at line 14 of file ossimRpfColorGrayscaleOffsetRecord.cpp.

References clearFields().

{
   clearFields();
}

Member Function Documentation

clearFields()

void ossimRpfColorGrayscaleOffsetRecord::clearFields

(

)

Definition at line 62 of file ossimRpfColorGrayscaleOffsetRecord.cpp.

References theColorGrayscaleElementLength, theColorGrayscaleTableId, theColorGrayscaleTableOffset, theHistogramRecordLength, theHistogramTableOffset, and theNumberOfColorGrayscaleRecords.

Referenced by ossimRpfColorGrayscaleOffsetRecord(), and parseStream().

{
   theColorGrayscaleTableId         = 0;
   theNumberOfColorGrayscaleRecords = 0;
   theColorGrayscaleElementLength   = 0;
   theHistogramRecordLength         = 0;
   theColorGrayscaleTableOffset     = 0;
   theHistogramTableOffset          = 0;
}

getColorGrayscaleTableId()

ossim_uint16 ossimRpfColorGrayscaleOffsetRecord::getColorGrayscaleTableId ( ) const

inline

Definition at line 22 of file ossimRpfColorGrayscaleOffsetRecord.h.

References theColorGrayscaleTableId.

Referenced by ossimRpfFrame::populateColorGrayscaleSection().

      {
         return theColorGrayscaleTableId;
      }

getColorGrayscaleTableOffset()

ossim_uint32 ossimRpfColorGrayscaleOffsetRecord::getColorGrayscaleTableOffset ( ) const

inline

Definition at line 30 of file ossimRpfColorGrayscaleOffsetRecord.h.

References theColorGrayscaleTableOffset.

Referenced by ossimRpfFrame::populateColorGrayscaleSection().

      {
         return theColorGrayscaleTableOffset;
      }

getNumberOfColorGrayscaleRecords()

ossim_uint32 ossimRpfColorGrayscaleOffsetRecord::getNumberOfColorGrayscaleRecords ( ) const

inline

Definition at line 26 of file ossimRpfColorGrayscaleOffsetRecord.h.

References theNumberOfColorGrayscaleRecords.

Referenced by ossimRpfFrame::populateColorGrayscaleSection().

      {
         return theNumberOfColorGrayscaleRecords;
      }

parseStream()

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

Definition at line 19 of file ossimRpfColorGrayscaleOffsetRecord.cpp.

References ossim::byteOrder(), clearFields(), ossimEndian::getSystemEndianType(), ossimErrorCodes::OSSIM_ERROR, ossimErrorCodes::OSSIM_OK, ossimEndian::swap(), theColorGrayscaleElementLength, theColorGrayscaleTableId, theColorGrayscaleTableOffset, theHistogramRecordLength, theHistogramTableOffset, and theNumberOfColorGrayscaleRecords.

Referenced by ossimRpfFrame::populateColorGrayscaleSection().

{
   if(in)
   {
      clearFields();
      
      in.read((char*)&theColorGrayscaleTableId, 2);
      in.read((char*)&theNumberOfColorGrayscaleRecords, 4);
      in.read((char*)&theColorGrayscaleElementLength, 1);
      in.read((char*)&theHistogramRecordLength, 2);
      in.read((char*)&theColorGrayscaleTableOffset, 4);
      in.read((char*)&theHistogramTableOffset, 4);

      ossimEndian anEndian;

      if(anEndian.getSystemEndianType() != byteOrder)
      {
         anEndian.swap(theColorGrayscaleTableId);
         anEndian.swap(theNumberOfColorGrayscaleRecords);
         anEndian.swap(theHistogramRecordLength);
         anEndian.swap(theColorGrayscaleTableOffset);
         anEndian.swap(theHistogramTableOffset);
      }
   }
   else
   {
      return ossimErrorCodes::OSSIM_ERROR;
   }

   return ossimErrorCodes::OSSIM_OK;
}

print()

void ossimRpfColorGrayscaleOffsetRecord::print

(

std::ostream &

out

)

const

Definition at line 52 of file ossimRpfColorGrayscaleOffsetRecord.cpp.

References theColorGrayscaleElementLength, theColorGrayscaleTableId, theColorGrayscaleTableOffset, theHistogramRecordLength, theHistogramTableOffset, and theNumberOfColorGrayscaleRecords.

Referenced by operator<<().

{
   out << "theColorGrayscaleTableId:                 " << theColorGrayscaleTableId
       << "\ntheNumberOfColorGrayscaleRecords:         " << theNumberOfColorGrayscaleRecords
       << "\ntheColorGrayscaleElementLength:           " << (unsigned long)theColorGrayscaleElementLength
       << "\ntheHistogramRecordLength:                 " << theHistogramRecordLength
       << "\ntheColorGrayscaleTableOffset:             " << theColorGrayscaleTableOffset
       << "\ntheHistogramTableOffset:                  " << theHistogramTableOffset;
}

Friends And Related Function Documentation

operator<<

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

friend

Definition at line 6 of file ossimRpfColorGrayscaleOffsetRecord.cpp.

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

Member Data Documentation

theColorGrayscaleElementLength

unsigned char ossimRpfColorGrayscaleOffsetRecord::theColorGrayscaleElementLength

private

Definition at line 37 of file ossimRpfColorGrayscaleOffsetRecord.h.

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

theColorGrayscaleTableId

ossim_uint16 ossimRpfColorGrayscaleOffsetRecord::theColorGrayscaleTableId

private

Definition at line 35 of file ossimRpfColorGrayscaleOffsetRecord.h.

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

theColorGrayscaleTableOffset

ossim_uint32 ossimRpfColorGrayscaleOffsetRecord::theColorGrayscaleTableOffset

private

Definition at line 39 of file ossimRpfColorGrayscaleOffsetRecord.h.

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

theHistogramRecordLength

ossim_uint16 ossimRpfColorGrayscaleOffsetRecord::theHistogramRecordLength

private

Definition at line 38 of file ossimRpfColorGrayscaleOffsetRecord.h.

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

theHistogramTableOffset

ossim_uint32 ossimRpfColorGrayscaleOffsetRecord::theHistogramTableOffset

private

Definition at line 40 of file ossimRpfColorGrayscaleOffsetRecord.h.

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

theNumberOfColorGrayscaleRecords

ossim_uint32 ossimRpfColorGrayscaleOffsetRecord::theNumberOfColorGrayscaleRecords

private

Definition at line 36 of file ossimRpfColorGrayscaleOffsetRecord.h.

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

---

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

• ossimRpfColorGrayscaleOffsetRecord.h
• ossimRpfColorGrayscaleOffsetRecord.cpp