ossimRpfImageDisplayParameterSubheader Class Reference

#include <ossimRpfImageDisplayParameterSubheader.h>

Public Member Functions
	ossimRpfImageDisplayParameterSubheader ()
ossimErrorCode	parseStream (ossim::istream &in, ossimByteOrder byteOrder)
void	print (std::ostream &out) const
ossim_uint32	getStartOffset () const
ossim_uint32	getEndOffset () const
ossim_uint32	getNumberOfImageRows () const
ossim_uint32	getNumberOfImageCodesPerRow () const
ossim_uint32	getImageCodeLength () const

Private Member Functions
void	clearFields ()

Private Attributes
ossim_uint32	theStartOffset
ossim_uint32	theEndOffset
ossim_uint32	theNumberOfImageRows
ossim_uint32	theNumberOfImageCodesPerRow
ossim_uint8	theImageCodeBitLength

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

Detailed Description

Definition at line 18 of file ossimRpfImageDisplayParameterSubheader.h.

Constructor & Destructor Documentation

ossimRpfImageDisplayParameterSubheader()

ossimRpfImageDisplayParameterSubheader::ossimRpfImageDisplayParameterSubheader

(

)

Definition at line 24 of file ossimRpfImageDisplayParameterSubheader.cpp.

References clearFields().

{
   clearFields();
}

Member Function Documentation

clearFields()

void ossimRpfImageDisplayParameterSubheader::clearFields ( )

private

Definition at line 63 of file ossimRpfImageDisplayParameterSubheader.cpp.

References theImageCodeBitLength, theNumberOfImageCodesPerRow, and theNumberOfImageRows.

Referenced by ossimRpfImageDisplayParameterSubheader(), and parseStream().

{
   theNumberOfImageRows        = 0;
   theNumberOfImageCodesPerRow = 0;
   theImageCodeBitLength       = 0;
}

getEndOffset()

ossim_uint32 ossimRpfImageDisplayParameterSubheader::getEndOffset ( ) const

inline

Definition at line 32 of file ossimRpfImageDisplayParameterSubheader.h.

References theEndOffset.

      {
         return theEndOffset;
      }

getImageCodeLength()

ossim_uint32 ossimRpfImageDisplayParameterSubheader::getImageCodeLength ( ) const

inline

Definition at line 44 of file ossimRpfImageDisplayParameterSubheader.h.

References theImageCodeBitLength.

Referenced by ossimRpfFrame::fillSubFrameBuffer().

      {
         return theImageCodeBitLength;
      }

getNumberOfImageCodesPerRow()

ossim_uint32 ossimRpfImageDisplayParameterSubheader::getNumberOfImageCodesPerRow ( ) const

inline

Definition at line 40 of file ossimRpfImageDisplayParameterSubheader.h.

References theNumberOfImageCodesPerRow.

Referenced by ossimRpfFrame::fillSubFrameBuffer().

      {
         return theNumberOfImageCodesPerRow;
      }

getNumberOfImageRows()

ossim_uint32 ossimRpfImageDisplayParameterSubheader::getNumberOfImageRows ( ) const

inline

Definition at line 36 of file ossimRpfImageDisplayParameterSubheader.h.

References theNumberOfImageRows.

Referenced by ossimRpfFrame::fillSubFrameBuffer().

      {
         return theNumberOfImageRows;
      }

getStartOffset()

ossim_uint32 ossimRpfImageDisplayParameterSubheader::getStartOffset ( ) const

inline

Definition at line 28 of file ossimRpfImageDisplayParameterSubheader.h.

References theStartOffset.

      {
         return theStartOffset;
      }

parseStream()

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

Definition at line 29 of file ossimRpfImageDisplayParameterSubheader.cpp.

References ossim::byteOrder(), clearFields(), ossimEndian::getSystemEndianType(), ossimErrorCodes::OSSIM_ERROR, ossimErrorCodes::OSSIM_OK, ossimEndian::swap(), theEndOffset, theImageCodeBitLength, theNumberOfImageCodesPerRow, theNumberOfImageRows, and theStartOffset.

Referenced by ossimRpfHeader::getNewImageDisplayParameterSubheader().

{
   clearFields();
   if(in)
   {
      theStartOffset = in.tellg();
      in.read((char*)&theNumberOfImageRows, 4);
      in.read((char*)&theNumberOfImageCodesPerRow, 4);
      in.read((char*)&theImageCodeBitLength, 1);
      theEndOffset = in.tellg();

      ossimEndian anEndian;
      if(anEndian.getSystemEndianType() != byteOrder)
      {
         anEndian.swap(theNumberOfImageRows);
         anEndian.swap(theNumberOfImageCodesPerRow);
      }
   }
   else
   {
      return ossimErrorCodes::OSSIM_ERROR;
   }
   
   return ossimErrorCodes::OSSIM_OK;
}

print()

void ossimRpfImageDisplayParameterSubheader::print

(

std::ostream &

out

)

const

Definition at line 56 of file ossimRpfImageDisplayParameterSubheader.cpp.

References theImageCodeBitLength, theNumberOfImageCodesPerRow, and theNumberOfImageRows.

Referenced by operator<<().

{
   out << "theNumberOfImageRows:          " << theNumberOfImageRows << "\n"
       << "theNumberOfImageCodesPerRow:   " << theNumberOfImageCodesPerRow << "\n"
       << "theImageCodeBitLength:         " << (unsigned long)theImageCodeBitLength;
}

Friends And Related Function Documentation

operator<<

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

friend

Definition at line 16 of file ossimRpfImageDisplayParameterSubheader.cpp.

{
   data.print(out);

   return out;
}

Member Data Documentation

theEndOffset

ossim_uint32 ossimRpfImageDisplayParameterSubheader::theEndOffset

private

Definition at line 53 of file ossimRpfImageDisplayParameterSubheader.h.

Referenced by getEndOffset(), and parseStream().

theImageCodeBitLength

ossim_uint8 ossimRpfImageDisplayParameterSubheader::theImageCodeBitLength

private

Definition at line 57 of file ossimRpfImageDisplayParameterSubheader.h.

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

theNumberOfImageCodesPerRow

ossim_uint32 ossimRpfImageDisplayParameterSubheader::theNumberOfImageCodesPerRow

private

Definition at line 56 of file ossimRpfImageDisplayParameterSubheader.h.

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

theNumberOfImageRows

ossim_uint32 ossimRpfImageDisplayParameterSubheader::theNumberOfImageRows

private

Definition at line 55 of file ossimRpfImageDisplayParameterSubheader.h.

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

theStartOffset

ossim_uint32 ossimRpfImageDisplayParameterSubheader::theStartOffset

private

Definition at line 52 of file ossimRpfImageDisplayParameterSubheader.h.

Referenced by getStartOffset(), and parseStream().

---

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

• ossimRpfImageDisplayParameterSubheader.h
• ossimRpfImageDisplayParameterSubheader.cpp