#include <ossimQuickbirdRpcHeader.h>

Inheritance diagram for ossimQuickbirdRpcHeader:

Public Member Functions
	ossimQuickbirdRpcHeader ()

bool	open (const ossimFilename &file)

bool	isAPolynomial () const

bool	isBPolynomial () const

bool	readCoeff (std::istream &in, std::vector< double > &coeff)

bool	parseNameValue (const ossimString &line)

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

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

Public Attributes
ossimString	theFilename

ossimString	theSatId

ossimString	theBandId

ossimString	theSpecId

double	theErrBias

double	theErrRand

ossim_int32	theLineOffset

ossim_int32	theSampOffset

double	theLatOffset

double	theLonOffset

double	theHeightOffset

double	theLineScale

double	theSampScale

double	theLatScale

double	theLonScale

double	theHeightScale

std::vector< double >	theLineNumCoeff

std::vector< double >	theLineDenCoeff

std::vector< double >	theSampNumCoeff

std::vector< double >	theSampDenCoeff

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

Additional Inherited Members
Protected Attributes inherited from ossimErrorStatusInterface
ossimErrorCode	theErrorStatus

Detailed Description

Definition at line 8 of file ossimQuickbirdRpcHeader.h.

Constructor & Destructor Documentation

◆ ossimQuickbirdRpcHeader()

ossimQuickbirdRpcHeader::ossimQuickbirdRpcHeader ( )

Definition at line 55 of file ossimQuickbirdRpcHeader.cpp.

 :  theErrBias(0),
    theErrRand(0),
    theLineOffset(0),
    theSampOffset(0),
    theLatOffset(0),
    theLonOffset(0),
    theHeightOffset(0),
    theLineScale(0),
    theSampScale(0),
    theLatScale(0),
    theLonScale(0),
    theHeightScale(0)
 {
 }

Member Function Documentation

◆ isAPolynomial()

bool ossimQuickbirdRpcHeader::isAPolynomial ( ) const

inline

Definition at line 17 of file ossimQuickbirdRpcHeader.h.

Referenced by ossimQuickbirdRpcModel::parseRpcData().

   {
     return theSpecId.contains("A");
   }

◆ isBPolynomial()

bool ossimQuickbirdRpcHeader::isBPolynomial ( ) const

inline

Definition at line 21 of file ossimQuickbirdRpcHeader.h.

   {
     return theSpecId.contains("B");
   }

◆ open()

bool ossimQuickbirdRpcHeader::open ( const ossimFilename & file )

Definition at line 71 of file ossimQuickbirdRpcHeader.cpp.

References ossimString::c_str(), ossimString::contains(), getline(), ossimErrorCodes::OSSIM_OK, parseNameValue(), readCoeff(), ossimErrorStatusInterface::setErrorStatus(), ossimErrorStatusInterface::theErrorStatus, theFilename, theLineDenCoeff, theLineNumCoeff, theSampDenCoeff, theSampNumCoeff, and ossimString::upcase().

Referenced by ossimQuickbirdRpcModel::parseRpcData().

 {
    theFilename = file;
    std::ifstream in(file.c_str(), std::ios::in|std::ios::binary);
    
    char test[64];
    
    in.read((char*)test, 63);
    test[63] = '\0';
    in.seekg(0);
    ossimString line = test;
    line = line.upcase();
    
    if(parseNameValue(line))
    {
       theErrorStatus = ossimErrorCodes::OSSIM_OK;
       getline(in,
               line);
       while((in)&&(theErrorStatus == ossimErrorCodes::OSSIM_OK))
       {
          line = line.upcase();
          if(line.contains("LINENUMCOEF"))
          {
             if(!readCoeff(in, theLineNumCoeff))
             {
                setErrorStatus();
                break;
             }
          }
          else if(line.contains("LINEDENCOEF"))
          {
             if(!readCoeff(in, theLineDenCoeff))
             {
                setErrorStatus();
                break;
             }
          }
          else if(line.contains("SAMPNUMCOEF"))
          {
             if(!readCoeff(in, theSampNumCoeff))
             {
                setErrorStatus();
                break;
             }
          }
          else if(line.contains("SAMPDENCOEF"))
          {
             if(!readCoeff(in, theSampDenCoeff))
             {
                setErrorStatus();
                break;
             }
          }
          else if(!parseNameValue(line))
          {
             setErrorStatus();
             break;
          }
          getline(in,
                  line);
       }
    }
    else
    {
       setErrorStatus();
    }
    return (theErrorStatus == ossimErrorCodes::OSSIM_OK);
 }

◆ parseNameValue()

bool ossimQuickbirdRpcHeader::parseNameValue ( const ossimString & line )

Definition at line 163 of file ossimQuickbirdRpcHeader.cpp.

References ossimString::after(), ossimString::before(), ossimString::contains(), theBandId, theErrBias, theErrRand, theHeightOffset, theHeightScale, theLatOffset, theLatScale, theLineOffset, theLineScale, theLonOffset, theLonScale, theSampOffset, theSampScale, theSatId, theSpecId, ossimString::toDouble(), and ossimString::toInt().

Referenced by open().

 {
    bool result = true;
    ossimString lineCopy = line;
    
    if(lineCopy.contains("SATID"))
    {
       theSatId = lineCopy.after("\"");
       theSatId = theSatId.before("\"");
    }
    else if(lineCopy.contains("BANDID"))
    {
       theBandId = lineCopy.after("\"");
       theBandId = theBandId.before("\"");
    }
    else if(lineCopy.contains("SPECID"))
    {
       theSpecId = lineCopy.after("\"");
       theSpecId = theSpecId.before("\"");
    }
    else if(lineCopy.contains("BEGIN_GROUP"))
    {
    }
    else if(lineCopy.contains("ERRBIAS"))
    {
       lineCopy = lineCopy.after("=");
       theErrBias = lineCopy.before(";").toDouble();
    }
    else if(lineCopy.contains("ERRRAND"))
    {
       lineCopy = lineCopy.after("=");
       theErrRand = lineCopy.before(";").toDouble();
    }
    else if(lineCopy.contains("LINEOFFSET"))
    {
       lineCopy = lineCopy.after("=");
       theLineOffset = lineCopy.before(";").toInt();
    }
    else if(lineCopy.contains("SAMPOFFSET"))
    {
       lineCopy = lineCopy.after("=");
       theSampOffset = lineCopy.before(";").toInt();
    }
    else if(lineCopy.contains("LATOFFSET"))
    {
       lineCopy = lineCopy.after("=");
       theLatOffset = lineCopy.before(";").toDouble();
    }
    else if(lineCopy.contains("LONGOFFSET"))
    {
       lineCopy = lineCopy.after("=");
       theLonOffset = lineCopy.before(";").toDouble();
    }
    else if(lineCopy.contains("HEIGHTOFFSET"))
    {
       lineCopy = lineCopy.after("=");
       theHeightOffset = lineCopy.before(";").toDouble();
    }
    else if(lineCopy.contains("LINESCALE"))
    {
       lineCopy = lineCopy.after("=");
       theLineScale = lineCopy.before(";").toDouble();
    }
    else if(lineCopy.contains("SAMPSCALE"))
    {
       lineCopy = lineCopy.after("=");
       theSampScale = lineCopy.before(";").toDouble();
    }
    else if(lineCopy.contains("LATSCALE"))
    {
       lineCopy = lineCopy.after("=");
       theLatScale = lineCopy.before(";").toDouble();
    }
    else if(lineCopy.contains("LONGSCALE"))
    {
       lineCopy = lineCopy.after("=");
       theLonScale = lineCopy.before(";").toDouble();
    }
    else if(lineCopy.contains("HEIGHTSCALE"))
    {
       lineCopy = lineCopy.after("=");
       theHeightScale = lineCopy.before(";").toDouble();
    }
    else if(lineCopy.contains("END_GROUP"))
    {
    }
    else if(lineCopy.contains("END"))
    {
    }
    else
    {
       result = false;
    }
 
    return result;
 }

◆ readCoeff()

bool ossimQuickbirdRpcHeader::readCoeff	(	std::istream &	in,
		std::vector< double > &	coeff
	)

Definition at line 140 of file ossimQuickbirdRpcHeader.cpp.

References ossimString::contains(), getline(), ossimString::push_back(), ossimString::toDouble(), and ossimString::trim().

Referenced by open().

 {
    coeff.clear();
    bool done = false;
    ossimString line;
    while(!in.eof()&&!in.bad()&&!done)
    {
       getline(in,
           line);
       line.trim();
       line.trim(',');
       if(line.contains(");"))
       {
          done = true;
          line.trim(';');
          line.trim(')');
       }
       coeff.push_back(line.toDouble());
    }
    return done;
 }

Friends And Related Function Documentation

◆ operator<<

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

friend

Definition at line 16 of file ossimQuickbirdRpcHeader.cpp.

 {
    out << "theSatId      = " << data.theSatId << std::endl
        << "theBandId     = " << data.theBandId << std::endl
        << "theSpecId     = " << data.theSpecId << std::endl
        << "theErrBias    = " << data.theErrBias << std::endl
        << "theLineOffset = " << data.theLineOffset << std::endl
        << "theSampOffset = " << data.theSampOffset << std::endl
        << "theLatOffset  = " << data.theLatOffset << std::endl
        << "theLonOffset  = " << data.theLonOffset << std::endl
        << "theHeightOffset  = " << data.theHeightOffset << std::endl
        << "theLineScale  = " << data.theLineScale << std::endl
        << "theSampScale  = " << data.theSampScale << std::endl
        << "theLatScale  = " << data.theLatScale << std::endl
        << "theLonScale  = " << data.theLonScale << std::endl
        << "theHeightScale  = " << data.theHeightScale << std::endl;
    
    out << "lineNumCoef = " << std::endl;
    std::copy(data.theLineNumCoeff.begin(),
              data.theLineNumCoeff.end(),
              std::ostream_iterator<double>(out, "\n"));
    out << "lineDenCoef = " << std::endl;
    std::copy(data.theLineDenCoeff.begin(),
              data.theLineDenCoeff.end(),
              std::ostream_iterator<double>(out, "\n"));
    out << "sampNumCoef = " << std::endl;
    std::copy(data.theSampNumCoeff.begin(),
              data.theSampNumCoeff.end(),
              std::ostream_iterator<double>(out, "\n"));
    out << "sampDenCoef = " << std::endl;
    std::copy(data.theSampDenCoeff.begin(),
              data.theSampDenCoeff.end(),
              std::ostream_iterator<double>(out, "\n"));
    
    return out;
 }