rdf Namespace Reference

The namespace for the Resource Description Framework interface. More...

Classes
class	vxt
	An exception object with severity levels. More...
class	URI
	A shared pointer with constructors for the URI_ class. More...
class	Model
	A shared pointer with constructors for the Model_ class. More...
class	ResourceNode
	A shared pointer with constructors for the ResourceNode_ class. More...
class	LiteralNode
	A shared pointer with constructors for the LiteralNode_ class. More...
class	BlankNode
	A shared pointer with constructors for the BlankNode_ class. More...
class	Statement
	A shared pointer with constructors for the Statement_ class. More...
class	Parser
	A shared pointer with constructors for the Parser_ class. More...
class	Serializer
	A shared pointer with constructors for the Serializer_ class. More...
class	Stream
	A shared pointer with constructors for the Stream_ class. More...
class	Query
	A shared pointer with constructors for the Query_ class. More...
class	ErrorClient
	Client that is notified of errors and/or warnings. More...
class	Universe
	A singleton class responsible for managing the World objects. More...
struct	Format
	Instructions for converting a node to a string. More...
class	Prefixes
	Manages the prefixes and namespaces for a World. More...
class	Literal
	Hold the value, language and data type for an RDF literal. More...
class	World_
	An abstract class defining the methods for an RDF World. More...
class	Model_
	An abstract class defining the methods for an RDF Model. More...
class	Node_
	An abstract class defining the methods for an RDF Node. More...
class	ResourceNode_
	An abstract class defining the methods for an RDF Resource Node. More...
class	LiteralNode_
	An abstract class defining the methods for an RDF Literal Node. More...
class	BlankNode_
	An abstract class defining the methods for an RDF blank Node. More...
class	Parser_
	An abstract class defining the methods for an RDF Parser. More...
class	Query_
	An abstract class defining the methods for an RDF Query. More...
class	QueryResult_
	An abstract class defining the methods for an RDF Query Result. More...
class	QueryResults_
	An abstract class defining the methods for a set of Query Results. More...
class	QueryString
	A class for assistingin the preparation of a SPARQL query. More...
class	Serializer_
	An abstract class defining the methods for an RDF Serializer. More...
class	Statement_
	An abstract class defining the methods for an RDF Statement. More...
class	Stream_
	An abstract class defining the methods for an RDF Stream. More...
class	URI_
	An abstract class defining the methods for an RDF URI. More...

Typedefs
using	World = std::shared_ptr< World_ >
	A shared pointer to a World object.
using	WorldRef = std::weak_ptr< World_ >
	A weak shared pointer to a World object.
using	NodeRef = std::weak_ptr< Node_ >
	A weak shared pointer to a Node object.
using	QueryResults = std::shared_ptr< QueryResults_ >
	A shared pointer to a set of query results.
using	StatementRef = std::weak_ptr< Statement_ >
	A weak shared pointer to a statement.
using	Node = std::shared_ptr< Node_ >
	A shared pointer to a Node object.

Enumerations
enum	Severity {   Emergency, Alert, Critical, Error,   Code, Warning, Notice, Info,   Debug }
	Severity levels for log messages. More...
enum	Concept {   Container, Bag, Sequence, Alternative,   aboutEach, List, first, rest,   nil, Statement, object, predicate,   subject, Resource, Class, subClassOf,   type, Property, subPropertyOf, domain,   range, ConstraintProperty, ConstraintResource, Description,   label, seeAlso, comment, isDefinedBy }
	An enumeration of RDF and RDFS concepts.
enum	DataType {   UNDEF, PlainLiteral, XMLLiteral, XHTML,   String, Boolean, Decimal, Integer,   Double, Float, Data, Time,   DateTime, DateTimeStamp, Year, Month,   Day, YearMonth, MonthDay, Duration,   YearMonthDuration, DayTimeDuration, Byte, Short,   Int, Long, UnsignedByte, UnsignedShort,   UnsignedLong, PositiveInteger, NonNegativeInteger, NegativeInteger,   NonPositiveInteger, HexBinary, Base64Binary, AnyURI,   Language, NormalizedString, Token, NMTOKEN,   Name, NCName }
	A enumeration of the data types available for RDF literals.

Functions
bool	operator== (Statement, Statement)
	Check for equality of two statements.
bool	operator== (URI, URI)
	Check for equality of two URIs.
template<class C , class P , typename T >
T *	deref (std::shared_ptr< C > a)
	A template function that converts a shared pointer into the corresponding librdf pointer.

Detailed Description

The namespace for the Resource Description Framework interface.

Enumeration Type Documentation

enum rdf::Severity

Severity levels for log messages.

Enumerator
Emergency	A fault has been detected which may compromise the computer.
Alert	A configuration error has been detected.
Critical	The program cannot continue and may have corrupted its data.
Error	The program cannot continue.
Code	A programming error has been detected.
Warning	There is a problem but the program can continue.
Notice	Something is odd.
Info	Information messages.
Debug	Debugging messages.