osmscout::AreaDataFile Class Reference

Abstraction for getting cached access to the 'ways.dat' file. More...

#include <AreaDataFile.h>

Inheritance diagram for osmscout::AreaDataFile:

Public Member Functions
	AreaDataFile (AreaDataFile &&)=delete
	AreaDataFile (const AreaDataFile &)=delete
	AreaDataFile (size_t cacheSize)
AreaDataFile &	operator= (AreaDataFile &&)=delete
AreaDataFile &	operator= (const AreaDataFile &)=delete
	~AreaDataFile () override=default
Public Member Functions inherited from osmscout::DataFile< Area >
virtual bool	Close ()
	Close the index.
	DataFile (const std::string &datafile, size_t cacheSize)
void	FlushCache ()
bool	GetByBlockSpan (const DataBlockSpan &span, std::vector< ValueType > &data) const
	Read data values from the given DataBlockSpan.
bool	GetByBlockSpans (IteratorIn begin, IteratorIn end, std::vector< ValueType > &data) const
	Read data values from the given DataBlockSpans.
bool	GetByOffset (FileOffset offset, ValueType &entry) const
	Read one data value from the given file offset.
std::string	GetFilename () const
virtual bool	IsOpen () const
	Return true, if index is currently opened.
bool	Open (const TypeConfigRef &typeConfig, const std::string &path, bool memoryMappedData)
	Open the index file.
DataFile &	operator= (const DataFile &)=delete
virtual	~DataFile ()

Static Public Attributes
static const char *const	AREAS_DAT ="areas.dat"
static const char *const	AREAS_IDMAP ="areas.idmap"

Additional Inherited Members
Public Types inherited from osmscout::DataFile< Area >
using	ValueCache
using	ValueCacheEntry
using	ValueCacheRef
using	ValueType
Protected Attributes inherited from osmscout::DataFile< Area >
TypeConfigRef	typeConfig

Detailed Description

Abstraction for getting cached access to the 'ways.dat' file.

Constructor & Destructor Documentation

AreaDataFile() [1/3]

osmscout::AreaDataFile::AreaDataFile ( size_t cacheSize )

explicit

References AREAS_DAT, and osmscout::DataFile< Area >::DataFile().

Referenced by AreaDataFile(), AreaDataFile(), operator=(), and operator=().

AreaDataFile() [2/3]

osmscout::AreaDataFile::AreaDataFile ( const AreaDataFile & )

delete

References AreaDataFile().

AreaDataFile() [3/3]

osmscout::AreaDataFile::AreaDataFile ( AreaDataFile && )

delete

References AreaDataFile().

~AreaDataFile()

osmscout::AreaDataFile::~AreaDataFile ( )

overridedefault

Member Function Documentation

operator=() [1/2]

AreaDataFile & osmscout::AreaDataFile::operator= ( AreaDataFile && )

delete

References AreaDataFile().

operator=() [2/2]

AreaDataFile & osmscout::AreaDataFile::operator= ( const AreaDataFile & )

delete

References AreaDataFile().

Member Data Documentation

AREAS_DAT

const char *const osmscout::AreaDataFile::AREAS_DAT ="areas.dat"

static

Referenced by AreaDataFile().

AREAS_IDMAP

const char *const osmscout::AreaDataFile::AREAS_IDMAP ="areas.idmap"

static

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

• AreaDataFile.h
• AreaDataFile.cpp