libosmscout  0.1
osmscout::NodeDataFile Class Reference

#include <NodeDataFile.h>

+ Inheritance diagram for osmscout::NodeDataFile:

Public Member Functions

 NodeDataFile (const NodeDataFile &)=delete
 
 NodeDataFile (NodeDataFile &&)=delete
 
 NodeDataFile (size_t cacheSize)
 
NodeDataFileoperator= (const NodeDataFile &)=delete
 
NodeDataFileoperator= (NodeDataFile &&)=delete
 
 ~NodeDataFile () override=default
 
- Public Member Functions inherited from osmscout::DataFile< Node >
virtual bool Close ()
 Close the index. More...
 
 DataFile (const DataFile &)=delete
 
 DataFile (const std::string &datafile, size_t cacheSize)
 
 DataFile (DataFile &&)=delete
 
void FlushCache ()
 
bool GetByBlockSpan (const DataBlockSpan &span, std::vector< ValueType > &data) const
 Read data values from the given DataBlockSpan. More...
 
bool GetByBlockSpans (IteratorIn begin, IteratorIn end, std::vector< ValueType > &data) const
 Read data values from the given DataBlockSpans. More...
 
bool GetByOffset (FileOffset offset, ValueType &entry) const
 Read one data value from the given file offset. More...
 
bool GetByOffset (IteratorIn begin, IteratorIn end, size_t size, const GeoBox &boundingBox, std::vector< ValueType > &data) const
 Read data values from the given file offsets. More...
 
bool GetByOffset (IteratorIn begin, IteratorIn end, size_t size, std::unordered_map< FileOffset, ValueType > &dataMap) const
 Read data values from the given file offsets. More...
 
bool GetByOffset (IteratorIn begin, IteratorIn end, size_t size, std::vector< ValueType > &data) const
 Reads data for the given file offsets. More...
 
std::string GetFilename () const
 
virtual bool IsOpen () const
 Return true, if index is currently opened. More...
 
bool Open (const TypeConfigRef &typeConfig, const std::string &path, bool memoryMappedData)
 Open the index file. More...
 
DataFileoperator= (const DataFile &)=delete
 
DataFileoperator= (DataFile &&)=delete
 
virtual ~DataFile ()
 

Static Public Attributes

static const char *const NODES_DAT ="nodes.dat"
 
static const char *const NODES_IDMAP ="nodes.idmap"
 

Additional Inherited Members

- Public Types inherited from osmscout::DataFile< Node >
using ValueCache = Cache< FileOffset, std::shared_ptr< Node > >
 
using ValueCacheEntry = typename Cache< FileOffset, ValueType >::CacheEntry
 
using ValueCacheRef = typename Cache< FileOffset, ValueType >::CacheRef
 
using ValueType = std::shared_ptr< Node >
 
- Protected Attributes inherited from osmscout::DataFile< Node >
TypeConfigRef typeConfig
 

Detailed Description

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

Constructor & Destructor Documentation

◆ NodeDataFile() [1/3]

osmscout::NodeDataFile::NodeDataFile ( size_t  cacheSize)
explicit

◆ NodeDataFile() [2/3]

osmscout::NodeDataFile::NodeDataFile ( const NodeDataFile )
delete

◆ NodeDataFile() [3/3]

osmscout::NodeDataFile::NodeDataFile ( NodeDataFile &&  )
delete

◆ ~NodeDataFile()

osmscout::NodeDataFile::~NodeDataFile ( )
overridedefault

Member Function Documentation

◆ operator=() [1/2]

NodeDataFile& osmscout::NodeDataFile::operator= ( const NodeDataFile )
delete

◆ operator=() [2/2]

NodeDataFile& osmscout::NodeDataFile::operator= ( NodeDataFile &&  )
delete

Member Data Documentation

◆ NODES_DAT

const char *const osmscout::NodeDataFile::NODES_DAT ="nodes.dat"
static

◆ NODES_IDMAP

const char *const osmscout::NodeDataFile::NODES_IDMAP ="nodes.idmap"
static

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