ossimVpfCoverage Class Reference

#include <ossimVpfCoverage.h>

Public Member Functions
	ossimVpfCoverage ()
virtual	~ossimVpfCoverage ()
bool	openCoverage (ossimVpfLibrary *library, const ossimString &name, const ossimFilename &fileName)
const ossimFilename &	getPath () const
const ossimString &	getName () const
ossim_uint32	getNumberOfFeatureClasses () const
void	print (ostream &out) const
bool	getExtent (ossimVpfExtent &extent) const
ossimVpfLibrary *	getLibrary ()
bool	openFeatureClassSchema (ossimVpfFeatureClassSchema &schema)

Private Attributes
ossimVpfLibrary *	theLibrary
ossimString	theCoverageName
ossimFilename	theCoverageNameFullPath

Detailed Description

Definition at line 23 of file ossimVpfCoverage.h.

Constructor & Destructor Documentation

ossimVpfCoverage()

ossimVpfCoverage::ossimVpfCoverage

(

)

Definition at line 19 of file ossimVpfCoverage.cpp.

   :theLibrary(NULL),
    theCoverageName(""),
    theCoverageNameFullPath("")
{
}

~ossimVpfCoverage()

ossimVpfCoverage::~ossimVpfCoverage ( )

virtual

Definition at line 26 of file ossimVpfCoverage.cpp.

References theLibrary.

{
   theLibrary = NULL;
}

Member Function Documentation

getExtent()

bool ossimVpfCoverage::getExtent

(

ossimVpfExtent &

extent

)

const

Definition at line 67 of file ossimVpfCoverage.cpp.

References ossimFilename::dirCat(), ossimString::downcase(), ossimFilename::exists(), ossimVpfBoundingRecordTable::getExtent(), ossimVpfLibrary::getTileNames(), ossimVpfBoundingRecordTable::openTable(), theCoverageNameFullPath, and theLibrary.

{
   bool result = false;
   bool firstOneSetFlag = false;
   ossimVpfExtent resultExtent;
   ossimVpfExtent tempExtent;
   if(theLibrary)
   {
      if(theCoverageNameFullPath.dirCat("ebr").exists())
      {
         ossimVpfBoundingRecordTable boundingRecord;
         
         if(boundingRecord.openTable(theCoverageNameFullPath.dirCat("ebr")))
         {
            boundingRecord.getExtent(tempExtent);
        resultExtent = tempExtent;
        firstOneSetFlag = true;
            result = true;
         }
      }
      if(theCoverageNameFullPath.dirCat("fbr").exists())
      {
         ossimVpfBoundingRecordTable boundingRecord;
         
         if(boundingRecord.openTable(theCoverageNameFullPath.dirCat("fbr")))
         {
            boundingRecord.getExtent(tempExtent);
            
            if(!firstOneSetFlag)
            {
               resultExtent = tempExtent;
               firstOneSetFlag = true;
            }
            else
            {
               resultExtent = resultExtent + tempExtent;
            }
            
            result = true;
         }
      }
      std::vector<ossimString> tileNames;
      
      theLibrary->getTileNames(tileNames);
      
      for(int i = 0; i < (int)tileNames.size(); ++i)
      {
         ossimFilename tileName = tileNames[0];
         ossimFilename tileDir;
         if(theCoverageNameFullPath.dirCat(tileName).exists())
         {
            tileDir = theCoverageNameFullPath.dirCat(tileName);
         }
         else if(theCoverageNameFullPath.dirCat(tileName.downcase()).exists())
         {
            tileDir = theCoverageNameFullPath.dirCat(tileName.downcase());
         }
         if(tileDir != "")
         {
            if(tileDir.dirCat("ebr").exists())
            {
               ossimVpfBoundingRecordTable boundingRecord;
               
               if(boundingRecord.openTable(tileDir.dirCat("ebr")))
               {
                  boundingRecord.getExtent(tempExtent);
                  
                  if(!firstOneSetFlag)
                  {
                     resultExtent = tempExtent;
                     firstOneSetFlag = true;
                  }
                  else
                  {
                     resultExtent = resultExtent + tempExtent;
                  }
                  
                  result = true;
               }
            }
            if(tileDir.dirCat("fbr").exists())
            {
               ossimVpfBoundingRecordTable boundingRecord;
               
               if(boundingRecord.openTable(tileDir.dirCat("fbr")))
               {
                  boundingRecord.getExtent(tempExtent);
                  
                  if(!firstOneSetFlag)
                  {
                     resultExtent = tempExtent;
                     firstOneSetFlag = true;
                  }
                  else
                  {
                     resultExtent = resultExtent + tempExtent;
                  }
                  
                  result = true;
               }
            }
         }
      }
   }

   extent = resultExtent;
   
   return result;
}

getLibrary()

ossimVpfLibrary * ossimVpfCoverage::getLibrary

(

)

Definition at line 177 of file ossimVpfCoverage.cpp.

References theLibrary.

Referenced by ossimVpfAnnotationFeatureInfo::buildEdgFeature(), ossimVpfAnnotationFeatureInfo::buildFaceFeature(), ossimVpfAnnotationFeatureInfo::buildPointFeature(), and ossimVpfAnnotationFeatureInfo::buildTxtFeature().

{
   return theLibrary;
}

getName()

const ossimString & ossimVpfCoverage::getName

(

)

const

Definition at line 53 of file ossimVpfCoverage.cpp.

References theCoverageName.

{
   return theCoverageName;
}

getNumberOfFeatureClasses()

ossim_uint32 ossimVpfCoverage::getNumberOfFeatureClasses

(

)

const

getPath()

const ossimFilename & ossimVpfCoverage::getPath

(

)

const

Definition at line 48 of file ossimVpfCoverage.cpp.

References theCoverageNameFullPath.

Referenced by ossimVpfAnnotationFeatureInfo::buildEdgFeature(), ossimVpfAnnotationFeatureInfo::buildFaceFeature(), ossimVpfAnnotationFeatureInfo::buildPointFeature(), ossimVpfAnnotationFeatureInfo::buildTxtFeature(), and ossimVpfFeatureClassSchema::openSchema().

{
   return theCoverageNameFullPath;
}

openCoverage()

bool ossimVpfCoverage::openCoverage	(	ossimVpfLibrary *	library,
		const ossimString &	name,
		const ossimFilename &	fileName
	)

Definition at line 31 of file ossimVpfCoverage.cpp.

References ossimFilename::dirCat(), ossimFilename::exists(), theCoverageName, theCoverageNameFullPath, and theLibrary.

Referenced by ossimVpfLibrary::getCoverage().

{
   bool result = true;
   theCoverageName         = name;
   theCoverageNameFullPath = fullPath;
   theLibrary = library;

   if(!theCoverageNameFullPath.dirCat("fcs").exists())
   {
      result = false;
   }
   
   return result;
}

openFeatureClassSchema()

bool ossimVpfCoverage::openFeatureClassSchema

(

ossimVpfFeatureClassSchema &

schema

)

Definition at line 182 of file ossimVpfCoverage.cpp.

References ossimVpfFeatureClassSchema::closeTable(), ossimVpfTable::isClosed(), and ossimVpfFeatureClassSchema::openSchema().

Referenced by ossimVpfAnnotationCoverageInfo::buildCoverage(), and ossimVpfAnnotationFeatureInfo::buildFeature().

{
   if(!schema.isClosed()) schema.closeTable();

   return schema.openSchema(this);
}

print()

void ossimVpfCoverage::print

(

ostream &

out

)

const

Definition at line 58 of file ossimVpfCoverage.cpp.

References ossimFilename::dirCat(), ossimVpfTable::openTable(), ossimVpfTable::print(), and theCoverageNameFullPath.

{
  ossimVpfTable table;
  if(table.openTable(theCoverageNameFullPath.dirCat("fcs")))
  {
     table.print(out);
  }
}

Member Data Documentation

theCoverageName

ossimString ossimVpfCoverage::theCoverageName

private

Definition at line 44 of file ossimVpfCoverage.h.

Referenced by getName(), and openCoverage().

theCoverageNameFullPath

ossimFilename ossimVpfCoverage::theCoverageNameFullPath

private

will hold the full path to this coverage.

Definition at line 49 of file ossimVpfCoverage.h.

Referenced by getExtent(), getPath(), openCoverage(), and print().

theLibrary

ossimVpfLibrary* ossimVpfCoverage::theLibrary

private

Definition at line 43 of file ossimVpfCoverage.h.

Referenced by getExtent(), getLibrary(), openCoverage(), and ~ossimVpfCoverage().

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

• ossimVpfCoverage.h
• ossimVpfCoverage.cpp