osmscout::OptimizeWaysLowZoom Class Reference

#include <OptimizeWaysLowZoom.h>

Public Member Functions
bool	Close ()
void	GetTypes (const Magnification &magnification, const TypeInfoSet &wayTypes, TypeInfoSet &availableWayTypes) const
	Returns the subset of types of wayTypes that can get retrieved from this index. More...
bool	GetWays (const GeoBox &boundingBox, const Magnification &magnification, const TypeInfoSet &wayTypes, std::vector< WayRef > &ways, TypeInfoSet &loadedWayTypes) const
bool	HasOptimizations (double magnification) const
bool	Open (const TypeConfigRef &typeConfig, const std::string &path, bool memoryMappedData)
	OptimizeWaysLowZoom ()
virtual	~OptimizeWaysLowZoom ()

Static Public Attributes
static const char *const	FILE_WAYSOPT_DAT = "waysopt.dat"

Constructor & Destructor Documentation

OptimizeWaysLowZoom()

osmscout::OptimizeWaysLowZoom::OptimizeWaysLowZoom

(

)

~OptimizeWaysLowZoom()

osmscout::OptimizeWaysLowZoom::~OptimizeWaysLowZoom ( )

virtual

References Close().

Member Function Documentation

Close()

bool osmscout::OptimizeWaysLowZoom::Close

(

)

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

Referenced by ~OptimizeWaysLowZoom().

GetTypes()

void osmscout::OptimizeWaysLowZoom::GetTypes	(	const Magnification &	magnification,
		const TypeInfoSet &	wayTypes,
		TypeInfoSet &	availableWayTypes
	)		const

Returns the subset of types of wayTypes that can get retrieved from this index.

References osmscout::TypeInfoSet::Clear(), osmscout::Magnification::GetLevel(), osmscout::TypeInfoSet::IsSet(), and osmscout::TypeInfoSet::Set().

GetWays()

bool osmscout::OptimizeWaysLowZoom::GetWays	(	const GeoBox &	boundingBox,
		const Magnification &	magnification,
		const TypeInfoSet &	wayTypes,
		std::vector< WayRef > &	ways,
		TypeInfoSet &	loadedWayTypes
	)		const

References osmscout::TypeInfoSet::Clear(), osmscout::Log::Error(), osmscout::IOException::GetDescription(), osmscout::Magnification::GetLevel(), osmscout::StopClock::GetMilliseconds(), osmscout::TypeInfoSet::IsSet(), osmscout::log, osmscout::StopClock::ResultString(), osmscout::TypeInfoSet::Set(), osmscout::StopClock::Stop(), and osmscout::Log::Warn().

HasOptimizations()

bool osmscout::OptimizeWaysLowZoom::HasOptimizations

(

double

magnification

)

const

Open()

bool osmscout::OptimizeWaysLowZoom::Open	(	const TypeConfigRef &	typeConfig,
		const std::string &	path,
		bool	memoryMappedData
	)

References osmscout::AppendFileToDir(), osmscout::Log::Error(), FILE_WAYSOPT_DAT, osmscout::IOException::GetDescription(), osmscout::FileScanner::HasError(), osmscout::log, osmscout::FileScanner::LowMemRandom, osmscout::FileScanner::Open(), osmscout::FileScanner::ReadFileOffset(), osmscout::FileScanner::ReadUInt16(), osmscout::FileScanner::ReadUInt32(), and osmscout::FileScanner::SetPos().

Member Data Documentation

FILE_WAYSOPT_DAT

const char *const osmscout::OptimizeWaysLowZoom::FILE_WAYSOPT_DAT = "waysopt.dat"

static

Referenced by Open().

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

• OptimizeWaysLowZoom.h
• OptimizeWaysLowZoom.cpp