#include <ossimRpfCompressionSection.h>

Public Member Functions
	ossimRpfCompressionOffsetTableData ()

	ossimRpfCompressionOffsetTableData (const ossimRpfCompressionOffsetTableData &rhs)

	~ossimRpfCompressionOffsetTableData ()

const ossimRpfCompressionOffsetTableData &	operator= (const ossimRpfCompressionOffsetTableData &rhs)

Public Attributes
ossim_uint16	theTableId

ossim_uint32	theNumberOfLookupValues

ossim_uint16	theCompressionLookupValueBitLength

ossim_uint16	theNumberOfValuesPerLookup

ossim_uint8 *	theData

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

Detailed Description

Definition at line 11 of file ossimRpfCompressionSection.h.

Constructor & Destructor Documentation

◆ ossimRpfCompressionOffsetTableData() [1/2]

ossimRpfCompressionOffsetTableData::ossimRpfCompressionOffsetTableData ( )

Definition at line 27 of file ossimRpfCompressionSection.cpp.

    :theTableId(0),
     theNumberOfLookupValues(0),
     theCompressionLookupValueBitLength(0),
     theNumberOfValuesPerLookup(0),
     theData(NULL)
 {
 }

◆ ossimRpfCompressionOffsetTableData() [2/2]

ossimRpfCompressionOffsetTableData::ossimRpfCompressionOffsetTableData ( const ossimRpfCompressionOffsetTableData & rhs )

Definition at line 36 of file ossimRpfCompressionSection.cpp.

    :theNumberOfLookupValues(0),
     theCompressionLookupValueBitLength(0),
     theNumberOfValuesPerLookup(0),
     theData(NULL)
 {
    *this = rhs;
 }

◆ ~ossimRpfCompressionOffsetTableData()

ossimRpfCompressionOffsetTableData::~ossimRpfCompressionOffsetTableData ( )

Definition at line 85 of file ossimRpfCompressionSection.cpp.

References theData.

 {
    if(theData)
    {
       delete [] theData;
       theData = 0;
    }
 }

Member Function Documentation

◆ operator=()

const ossimRpfCompressionOffsetTableData & ossimRpfCompressionOffsetTableData::operator= ( const ossimRpfCompressionOffsetTableData & rhs )

Definition at line 46 of file ossimRpfCompressionSection.cpp.

References size, theCompressionLookupValueBitLength, theData, theNumberOfLookupValues, theNumberOfValuesPerLookup, and theTableId.

 {
    if(this != &rhs)
    {
       if(theData)
       {
          delete [] theData;
          theData = 0;
       }
 
       if(rhs.theData)
       {
          theTableId                         = rhs.theTableId;
          theNumberOfLookupValues            = rhs.theNumberOfLookupValues;
          theCompressionLookupValueBitLength = rhs.theCompressionLookupValueBitLength;
          theNumberOfValuesPerLookup         = rhs.theNumberOfValuesPerLookup;
          
          unsigned long size = (theNumberOfValuesPerLookup*
                                theNumberOfLookupValues*
                                theCompressionLookupValueBitLength)/8;
          if(size > 0)
          {
             theData = new unsigned char[size];
             memcpy(theData, rhs.theData, size);
          }
       }
       else
       {
          theTableId = 0;
          theNumberOfLookupValues = 0;
          theCompressionLookupValueBitLength = 0;
          theNumberOfValuesPerLookup = 0;
       }
    }
    
    return *this;
 }

Friends And Related Function Documentation

◆ operator<<

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

friend

Definition at line 10 of file ossimRpfCompressionSection.cpp.

 {
    unsigned long size = (data.theNumberOfValuesPerLookup*data.theNumberOfLookupValues*
                          data.theCompressionLookupValueBitLength)/8;
    
    out << "theTableId:                         " << data.theTableId
        << "\ntheNumberOfLookupValues:            " << data.theNumberOfLookupValues
        << "\ntheCompressionLookupValueBitLength: " << data.theCompressionLookupValueBitLength
        << "\ntheNumberOfValuesPerLookup:         " << data.theNumberOfValuesPerLookup
        << "\nData Size in bytes:                 "
        << size;
 
    return out;
 }