osmscout::AreaNodeIndex Class Reference

#include <AreaNodeIndex.h>

Public Member Functions
	AreaNodeIndex ()=default
void	Close ()
std::string	GetFilename () const
bool	GetOffsets (const GeoBox &boundingBox, const TypeInfoSet &requestedTypes, std::vector< FileOffset > &offsets, TypeInfoSet &loadedTypes) const
bool	IsOpen () const
bool	Open (const std::string &path, bool memoryMappedData)

Static Public Attributes
static const char *const	AREA_NODE_IDX ="areanode.idx"

Detailed Description

AreaWayIndex allows you to find ways and way relations in a given area.

Ways can be limited by type and result count.

Constructor & Destructor Documentation

AreaNodeIndex()

osmscout::AreaNodeIndex::AreaNodeIndex ( )

default

Member Function Documentation

Close()

void osmscout::AreaNodeIndex::Close

(

)

References osmscout::FileScanner::Close(), osmscout::FileScanner::CloseFailsafe(), osmscout::Log::Error(), osmscout::IOException::GetDescription(), osmscout::FileScanner::IsOpen(), and osmscout::log.

GetFilename()

std::string osmscout::AreaNodeIndex::GetFilename ( ) const

inline

GetOffsets()

bool osmscout::AreaNodeIndex::GetOffsets	(	const GeoBox &	boundingBox,
		const TypeInfoSet &	requestedTypes,
		std::vector< FileOffset > &	offsets,
		TypeInfoSet &	loadedTypes
	)		const

References osmscout::TypeInfoSet::Clear(), osmscout::Log::Error(), osmscout::IOException::GetDescription(), osmscout::GeoBox::GetDisplayText(), osmscout::StopClock::GetMilliseconds(), osmscout::GeoBox::Intersects(), osmscout::log, osmscout::StopClock::ResultString(), osmscout::TypeInfoSet::Set(), osmscout::StopClock::Stop(), and osmscout::Log::Warn().

IsOpen()

bool osmscout::AreaNodeIndex::IsOpen ( ) const

inline

Open()

bool osmscout::AreaNodeIndex::Open	(	const std::string &	path,
		bool	memoryMappedData
	)

References osmscout::AppendFileToDir(), AREA_NODE_IDX, osmscout::Log::Error(), osmscout::FileScanner::FastRandom, osmscout::IOException::GetDescription(), osmscout::FileScanner::HasError(), osmscout::log, osmscout::FileScanner::Open(), osmscout::FileScanner::ReadBool(), osmscout::FileScanner::ReadCoord(), osmscout::FileScanner::ReadFileOffset(), osmscout::FileScanner::ReadUInt16(), osmscout::FileScanner::ReadUInt16Number(), osmscout::FileScanner::ReadUInt32(), and osmscout::FileScanner::ReadUInt8().

Member Data Documentation

AREA_NODE_IDX

const char *const osmscout::AreaNodeIndex::AREA_NODE_IDX ="areanode.idx"

static

Referenced by Open().

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

• AreaNodeIndex.h
• AreaNodeIndex.cpp