Detailed Description

This class encapsulates the functionality associated with a geopackage metadata reference.

It provides access to a single row, from the gpkg_metadata_reference table.

Public Member Functions
TSLGPkgMetadataRefScopeEnum	scope () const

const char *	tableName () const

const char *	columnName () const

int	rowID () const

const char *	timestamp () const

const TSLGPkgMetadata *	metadataItem () const

const TSLGPkgMetadata *	parentMetadataItem () const

Member Function Documentation

◆ columnName()

const char * TSLGPkgMetadataReference::columnName ( ) const

Query the name of the column this metadata reference applies to.

Returns the metadata reference column name, or NULL if the reference applies to the geopackage, table, or row.

◆ metadataItem()

const TSLGPkgMetadata * TSLGPkgMetadataReference::metadataItem ( ) const

Query the metadata object this reference applies to.

Returns a pointer to the TSLGPkgMetadata object that this reference applies to.

◆ parentMetadataItem()

const TSLGPkgMetadata * TSLGPkgMetadataReference::parentMetadataItem ( ) const

Query the parent item of the metadata item that this reference applies to.

Returns a pointer to the parent TSLGPkgMetadata object of the TSLGPkg Metadata object this reference applies to, or NULL if this forms the root of a metadata hierarchy.

◆ rowID()

int TSLGPkgMetadataReference::rowID ( ) const

Query the ID of the record in the table this reference applies to.

Returns the ID of the row this reference applies to.

◆ scope()

TSLGPkgMetadataRefScopeEnum TSLGPkgMetadataReference::scope ( ) const

Query the scope of the metadata reference

Returns the metadata reference scope.

◆ tableName()

const char * TSLGPkgMetadataReference::tableName ( ) const

Query the Name of the table to which this metadata reference applies to.

Returns the metadata reference table name, or NULL if the reference applies to the whole geopackage.

◆ timestamp()

const char * TSLGPkgMetadataReference::timestamp ( ) const

Query the timestamp of the metadata reference.

Returns the timestamp as a string. This string is in ISO 8601 format, in the form YYYY-MM-DD HH:MM::SS.SSS and Z suffix for coordinated universal time (UTC).