ossimQuickbirdTile Class Reference

#include <ossimQuickbirdTile.h>

Inheritance diagram for ossimQuickbirdTile:

Public Types
typedef std::map< std::string, ossimQuickbirdTileInfo >	TileMap

Public Member Functions
	ossimQuickbirdTile ()
bool	open (const ossimFilename tileFile)
bool	getInfo (ossimQuickbirdTileInfo &result, const ossimFilename &filename) const
const std::map< std::string, ossimQuickbirdTileInfo > &	getMap () const
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...

Protected Member Functions
void	parseTileGroup (std::istream &in, const ossimString &tileName)
void	parseNameValue (ossimString &name, ossimString &value, const ossimString &line) const

Protected Attributes
TileMap	theTileMap
ossim_int32	theNumberOfTiles
ossimString	theBandId
Protected Attributes inherited from ossimErrorStatusInterface
ossimErrorCode	theErrorStatus

Detailed Description

Definition at line 99 of file ossimQuickbirdTile.h.

Member Typedef Documentation

TileMap

typedef std::map<std::string, ossimQuickbirdTileInfo> ossimQuickbirdTile::TileMap

Definition at line 110 of file ossimQuickbirdTile.h.

Constructor & Destructor Documentation

ossimQuickbirdTile()

ossimQuickbirdTile::ossimQuickbirdTile

(

)

Definition at line 17 of file ossimQuickbirdTile.cpp.

{
}

Member Function Documentation

getInfo()

bool ossimQuickbirdTile::getInfo	(	ossimQuickbirdTileInfo &	result,
		const ossimFilename &	filename
	)		const

Definition at line 366 of file ossimQuickbirdTile.cpp.

References ossimString::string(), and theTileMap.

Referenced by ossimQuickbirdTiffTileSource::getImageGeometry(), and ossimQuickbirdRpcModel::parseTileData().

{
   std::map<std::string,ossimQuickbirdTileInfo>::const_iterator iter =
      theTileMap.find(filename.string());

   if(iter != theTileMap.end())
   {
      result = (*iter).second;
      return true;
   }

   return false;
}

getMap()

const std::map<std::string, ossimQuickbirdTileInfo>& ossimQuickbirdTile::getMap ( ) const

inline

Definition at line 108 of file ossimQuickbirdTile.h.

References theTileMap.

{ return theTileMap; }

open()

bool ossimQuickbirdTile::open

(

const ossimFilename

tileFile

)

Definition at line 21 of file ossimQuickbirdTile.cpp.

Referenced by ossimQuickbirdTiffTileSource::getImageGeometry(), and ossimQuickbirdRpcModel::parseTileData().

{
   if (traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << "ossimQuickbirdTile::open entered:"
         << "\ntileFile:  " << tileFile
         << std::endl;
   }
   
   std::ifstream in(tileFile.c_str(), std::ios::in|std::ios::binary);

   if(!in)
   {
      if (traceDebug())
      {
         ossimNotify(ossimNotifyLevel_DEBUG)
            << "Could not open!"
            << std::endl;
      }
      return false;
   }

   char testBuf[512];
   in.read((char*)testBuf, 50);
   testBuf[511] = '\0';
   ossimString testString =  testBuf;
   testString = testString.upcase();
   if(testString.contains("BEGIN_GROUP")||
      testString.contains("BANDID"))
   {
      in.seekg(0);
      ossimString line;
      ossimString name;
      ossimString value;
      std::getline(in, line.string());

      while(!in.eof()&&!in.bad()&&(in.good())&&
            (theErrorStatus==ossimErrorCodes::OSSIM_OK))
      {
         parseNameValue(name,
                        value,
                        line);

         name = name.upcase();
         name = name.trim();
         if(name == "BEGIN_GROUP")
         {
            parseTileGroup(in, value);
         }
         else if(name == "BANDID")
         {
            theBandId = value.after("\"").before("\"");
         }
         else if(name == "NUMTILES")
         {
            theNumberOfTiles = value.before(";").toInt32();
         }
         else if(name == "TILESIZE")
         {
            if (traceDebug())
            {
               ossimNotify(ossimNotifyLevel_DEBUG)
                  << "Key " << name << " not parsed!"
                  << std::endl;
            }
         }
         else if(name == "TILESIZEX")
         {
            if (traceDebug())
            {
               ossimNotify(ossimNotifyLevel_DEBUG)
                  << "Key " << name << " not parsed!"
                  << std::endl;
            }
         }
         else if(name == "TILESIZEY")
         {
            if (traceDebug())
            {
               ossimNotify(ossimNotifyLevel_DEBUG)
                  << "Key " << name << " not parsed!"
                  << std::endl;
            }
         }
         else if(name == "TILEOVERLAP")
         {
            if (traceDebug())
            {
               ossimNotify(ossimNotifyLevel_DEBUG)
                  << "Key " << name << " not parsed!"
                  << std::endl;
            }
         }
         else if(name == "TILEUNITS")
         {
            if (traceDebug())
            {
               ossimNotify(ossimNotifyLevel_DEBUG)
                  << "Key " << name << " not parsed!"
                  << std::endl;
            }
         }
         else if (name == "END;")
         {
            break;
         }
         else
         {
            if (traceDebug())
            {
               ossimNotify(ossimNotifyLevel_DEBUG)
                  << "key " << name << " not parsed! Exiting with error..."
                  << std::endl;
            }
            setErrorStatus();
         }
         std::getline(in, line.string());
      }
   }

   if (traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << "ossimQuickbirdTile::open return value:"
         << ((theErrorStatus == ossimErrorCodes::OSSIM_OK)?"true":"false")
         << std::endl;
   }
   
   return (theErrorStatus == ossimErrorCodes::OSSIM_OK);
}

parseNameValue()

void ossimQuickbirdTile::parseNameValue ( ossimString &  name, ossimString &  value, const ossimString &  line  ) const

protected

Definition at line 356 of file ossimQuickbirdTile.cpp.

References ossimString::after(), ossimString::before(), and ossimString::trim().

{
   name  = ossimString(line).before("=");
   name  = name.trim();
   value = ossimString(line).after("=");
   value = value.trim();
}

parseTileGroup()

void ossimQuickbirdTile::parseTileGroup ( std::istream &  in, const ossimString &  tileName  )

protected

Definition at line 153 of file ossimQuickbirdTile.cpp.

{
   if (traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << "ossimQuickbirdTile::parseTileGroup entered:"
         << std::endl;
   }
   
   ossimQuickbirdTileInfo info;
   ossimString line;
   ossimString name;
   ossimString value;
   info.theTileGroup = tileName;
   while(!in.eof()&&!in.bad()&&
         (theErrorStatus==ossimErrorCodes::OSSIM_OK)&&
         (name != "END_GROUP"))
   {
      line = "";
      std::getline(in, line.string());

      parseNameValue(name, value, line);
      name = name.upcase();

      if(name == "FILENAME")
      {
         ossimString filename = value.after("\"").before("\"");
         
         info.theFilename = filename.upcase();
      }
      else if(name == "COLOFFSET")
      {
         info.theUlXOffset = value.before(";").toInt32();
      }
      else if(name == "ROWOFFSET")
      {
         info.theUlYOffset = value.before(";").toInt32();
      }
      else if(name == "ULCOLOFFSET")
      {
         info.theUlXOffset = value.before(";").toInt32();
      }
      else if(name == "ULROWOFFSET")
      {
         info.theUlYOffset = value.before(";").toInt32();
      }
      else if(name == "URCOLOFFSET")
      {
         info.theUrXOffset = value.before(";").toInt32();
      }
      else if(name == "URROWOFFSET")
      {
         info.theUrYOffset = value.before(";").toInt32();
      }
      else if(name == "LRCOLOFFSET")
      {
         info.theLrXOffset = value.before(";").toInt32();
      }
      else if(name == "LRROWOFFSET")
      {
         info.theLrYOffset = value.before(";").toInt32();
      }
      else if(name == "LLCOLOFFSET")
      {
         info.theLlXOffset = value.before(";").toInt32();
      }
      else if(name == "LLROWOFFSET")
      {
         info.theLlYOffset = value.before(";").toInt32();
      }
      else if(name == "ULLON")
      {
         info.theUlLon = value.before(";").toDouble();
      }
      else if(name == "ULLAT")
      {
         info.theUlLat = value.before(";").toDouble();
      }
      else if(name == "URLON")
      {
         info.theUrLon = value.before(";").toDouble();
      }
      else if(name == "URLAT")
      {
         info.theUrLat = value.before(";").toDouble();
      }
      else if(name == "LRLON")
      {
         info.theLrLon = value.before(";").toDouble();
      }
      else if(name == "LRLAT")
      {
         info.theLrLat = value.before(";").toDouble();
      }
      else if(name == "LLLON")
      {
         info.theLlLon = value.before(";").toDouble();
      }
      else if(name == "LLLAT")
      {
         info.theLlLat = value.before(";").toDouble();
      }
      else if(name == "END_GROUP")
      {
         break;
      }
      else if (name == "ULX")
      {
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "key " << name << " not parsed!"
               << std::endl;
         }
      }
      else if (name == "ULY")
      {
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "key " << name << " not parsed!"
               << std::endl;
         }
      }
      else if (name == "URX")
      {
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "key " << name << " not parsed!"
               << std::endl;
         }
      }
      else if (name == "URY")
      {
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "key " << name << " not parsed!"
               << std::endl;
         }
      }
      else if (name == "LRX")
      {
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "key " << name << " not parsed!"
               << std::endl;
         }
      }
      else if (name == "LRY")
      {
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "key " << name << " not parsed!"
               << std::endl;
         }
      }
      else if (name == "LLX")
      {
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "key " << name << " not parsed!"
               << std::endl;
         }
      }
      else if (name == "LLY")
      {
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "key " << name << " not parsed!"
               << std::endl;
         }
      }
      else if(name == "END;")
      {
         break;
      }
      else
      {
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "key " << name << " not parsed! Exiting with error..."
               << std::endl;
         }

         setErrorStatus();
         break;
      }
   }
   
   if(theErrorStatus == ossimErrorCodes::OSSIM_OK)
   {
      theTileMap.insert(std::make_pair(info.theFilename.string(), info));
   }
}

Member Data Documentation

theBandId

ossimString ossimQuickbirdTile::theBandId

protected

Definition at line 116 of file ossimQuickbirdTile.h.

theNumberOfTiles

ossim_int32 ossimQuickbirdTile::theNumberOfTiles

protected

Definition at line 115 of file ossimQuickbirdTile.h.

theTileMap

TileMap ossimQuickbirdTile::theTileMap

protected

Definition at line 114 of file ossimQuickbirdTile.h.

Referenced by getInfo(), and getMap().

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

• ossimQuickbirdTile.h
• ossimQuickbirdTile.cpp