mio::iCSV Namespace Reference

Classes
struct	fieldsSection
	Stores Information on the FIELDS section of a iCSV file. More...
struct	geoLocation
	Represents a geographic location extracted from iCSV files. (POINT(X Y)...) More...
class	iCSVFile
	This class is responsible for handling and storing iCSV files. More...
struct	MetaDataSection
	Stores information on the METADATA section of a iCSV file. More...

Functions
static bool	isValidFirstLine (const std::string &firstline)
static std::vector< double >	extractMatches (const std::string &match)
	Extracts numeric coordinates from a geometry string.
static geoLocation	extractLastPointFromGeometry (const std::string &geometry, const std::regex &pattern, const bool &has_Z)
	Extracts the last point from a WKT geometry string.
static std::string	extractEpsgCode (const std::string &epsgStr)
	Extracts the EPSG code from a string in the format "EPSG:XXXX".
static bool	isValidEpsgCode (const std::string &epsgStr)
std::vector< double >	convertVector (const std::vector< std::string > &vec)
std::vector< Coords >	convertVector (const std::vector< geoLocation > &vec, const int &epsg)
geoLocation	toiCSVLocation (Coords loc, const int &epsg)
geoLocation	extractCoordinates (const std::string &geometry)
	Extracts a geoLocation object from a WKT geometry string.
bool	operator== (const geoLocation &lhs, const geoLocation &rhs)
bool	operator!= (const geoLocation &lhs, const geoLocation &rhs)
bool	operator== (const MetaDataSection &lhs, const MetaDataSection &rhs)
bool	roughlyEqual (const MetaDataSection &lhs, const MetaDataSection &rhs)
	Checks if two MetaDataSection objects are roughly equal.
MetaDataSection &	operator+= (MetaDataSection &lhs, const MetaDataSection &rhs)
bool	operator== (const fieldsSection &lhs, const fieldsSection &rhs)
bool	roughlyEqual (const fieldsSection &lhs, const fieldsSection &rhs)
	Checks if two fieldsSection objects are roughly equal.
fieldsSection &	operator+= (fieldsSection &lhs, const fieldsSection &rhs)

Function Documentation

convertVector() [1/2]

std::vector< Coords > mio::iCSV::convertVector	(	const std::vector< geoLocation > &	vec,
		const int &	epsg
	)

convertVector() [2/2]

std::vector< double > mio::iCSV::convertVector

(

const std::vector< std::string > &

vec

)

Converts a vector of strings to a vector of doubles.

Parameters

vec	The vector of strings to be converted.

Returns

The converted vector of doubles.

extractCoordinates()

geoLocation mio::iCSV::extractCoordinates

(

const std::string &

geometry

)

Extracts a geoLocation object from a WKT geometry string.

Parameters

geometry

WKT geometry string (e.g., "POINT(1 2)", "POINTZ(1 2 3)")

Returns

The matching geoLocation object, or empty if no match found.

extractEpsgCode()

static std::string mio::iCSV::extractEpsgCode ( const std::string &  epsgStr )

static

Extracts the EPSG code from a string in the format "EPSG:XXXX".

Parameters

epsgStr

The string containing the EPSG code.

Returns

The extracted EPSG code as a string.

extractLastPointFromGeometry()

static geoLocation mio::iCSV::extractLastPointFromGeometry ( const std::string &  geometry, const std::regex &  pattern, const bool &  has_Z  )

static

Extracts the last point from a WKT geometry string.

Parameters

geometry	The WKT geometry string (e.g., "POINT(1 2)" or "POINTZ(1 2 3)").
pattern	The compiled regex pattern to match the geometry type.
has_Z	Whether the geometry includes a Z (elevation) coordinate.

Returns

geoLocation containing the last point's coordinates, or empty if parse fails.

extractMatches()

static std::vector< double > mio::iCSV::extractMatches ( const std::string &  match )

static

Extracts numeric coordinates from a geometry string.

Parameters

match

The string to extract coordinates from.

Returns

Vector of extracted numeric values.

isValidEpsgCode()

static bool mio::iCSV::isValidEpsgCode ( const std::string &  epsgStr )

static

isValidFirstLine()

static bool mio::iCSV::isValidFirstLine ( const std::string &  firstline )

static

Checks if the first line of iCSV data is conforming to the standard.

Parameters

firstline

The first line of iCSV data.

Returns

True if the first line is valid, false otherwise.

Exceptions

InvalidFormatException

if the header values don't match the expected iCSV format.

operator!=()

bool mio::iCSV::operator!=	(	const geoLocation &	lhs,
		const geoLocation &	rhs
	)

operator+=() [1/2]

fieldsSection & mio::iCSV::operator+=	(	fieldsSection &	lhs,
		const fieldsSection &	rhs
	)

operator+=() [2/2]

MetaDataSection & mio::iCSV::operator+=	(	MetaDataSection &	lhs,
		const MetaDataSection &	rhs
	)

operator==() [1/3]

bool mio::iCSV::operator==	(	const fieldsSection &	lhs,
		const fieldsSection &	rhs
	)

operator==() [2/3]

bool mio::iCSV::operator==	(	const geoLocation &	lhs,
		const geoLocation &	rhs
	)

operator==() [3/3]

bool mio::iCSV::operator==	(	const MetaDataSection &	lhs,
		const MetaDataSection &	rhs
	)

roughlyEqual() [1/2]

bool mio::iCSV::roughlyEqual	(	const fieldsSection &	lhs,
		const fieldsSection &	rhs
	)

Checks if two fieldsSection objects are roughly equal.

Parameters

lhs	The first MetaDataSection object.
rhs	The second MetaDataSection object.

Returns

true if the objects are roughly equal, false otherwise.

roughlyEqual() [2/2]

bool mio::iCSV::roughlyEqual	(	const MetaDataSection &	lhs,
		const MetaDataSection &	rhs
	)

Checks if two MetaDataSection objects are roughly equal.

Parameters

lhs	The first MetaDataSection object.
rhs	The second MetaDataSection object.

Returns

true if the objects are roughly equal, false otherwise.

toiCSVLocation()

geoLocation mio::iCSV::toiCSVLocation	(	Coords	loc,
		const int &	epsg
	)

Converts the given Coords object to a geoLocation object.

Parameters

[in]	loc	The Coords object to convert.
[in]	epsg	EPSG code of the provided coordinates

Returns

The converted geoLocation object.