#include <CoverageIndex.h>

Public Member Functions
void	Close ()

	CoverageIndex ()=default

Pixel	GetTile (const GeoCoord &coord) const

bool	IsCovered (const GeoCoord &coord) const

bool	IsCovered (const Pixel &tile) const

bool	IsOpen () const

bool	Open (const std::string &path)

Static Public Attributes
static const char *const	COVERAGE_IDX ="coverage.idx"

Detailed Description

CoverageIndex allows you to check for tiles that hold map data (for this db). It allows to identify db regions of different databases that overlap.

Constructor & Destructor Documentation

◆ CoverageIndex()

osmscout::CoverageIndex::CoverageIndex ( )

default

Member Function Documentation

◆ Close()

void osmscout::CoverageIndex::Close ( )

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

◆ GetTile()

Pixel osmscout::CoverageIndex::GetTile ( const GeoCoord & coord ) const

References osmscout::GeoCoord::GetLat(), and osmscout::GeoCoord::GetLon().

Referenced by IsCovered().

◆ IsCovered() [1/2]

bool osmscout::CoverageIndex::IsCovered ( const GeoCoord & coord ) const

References GetTile(), and IsCovered().

◆ IsCovered() [2/2]

bool osmscout::CoverageIndex::IsCovered ( const Pixel & tile ) const

References osmscout::Pixel::x, and osmscout::Pixel::y.

Referenced by IsCovered().

◆ IsOpen()

bool osmscout::CoverageIndex::IsOpen ( ) const

inline

References osmscout::FileScanner::IsOpen().

◆ Open()

bool osmscout::CoverageIndex::Open ( const std::string & path )

References osmscout::AppendFileToDir(), COVERAGE_IDX, osmscout::Log::Error(), osmscout::FileScanner::FastRandom, osmscout::IOException::GetDescription(), osmscout::FileScanner::HasError(), osmscout::log, osmscout::FileScanner::Open(), osmscout::FileScanner::ReadUInt32(), osmscout::FileScanner::ReadUInt8(), osmscout::Pixel::x, and osmscout::Pixel::y.

Member Data Documentation

◆ COVERAGE_IDX

const char *const osmscout::CoverageIndex::COVERAGE_IDX ="coverage.idx"

static

Referenced by Open().

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

Public Member Functions

Static Public Attributes