attributes.h File Reference

#include <exception>
#include <string>

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Classes
class	siena::String
	binary string type. More...
class	siena::Value
	interface of a generic value in the attribute-based data model. More...
class	siena::Attribute
	interface of a generic attribute in the attribute-based data model. More...
class	siena::Constraint
	interface of a generic constraint in the attribute-based data model. More...
class	siena::BadConstraint
	error condition for an invalid constraint. More...
class	siena::Message
	interface of a generic message in the attribute-based data model. More...
class	siena::Message::Iterator
	interface of a generic message iterator. More...
class	siena::Filter
	interface of a generic filter in the attribute-based data model. More...
class	siena::Filter::Iterator
	interface of a generic filter iterator. More...
class	siena::Predicate
	interface of a generic predicate in the attribute-based data model. More...
class	siena::Predicate::Iterator
	interface of a generic predicate iterator. More...

Namespaces
	siena
	name space for Siena.

Constant Groups
	siena
	name space for Siena.

Typedefs
typedef long int	siena::Int
typedef double	siena::Double
typedef bool	siena::Bool

Enumerations
enum	siena::OperatorId {   siena::EQ = 1, siena::LT = 2, siena::GT = 3, siena::SF = 4,   siena::PF = 5, siena::SS = 6, siena::ANY = 7, siena::NE = 8,   siena::RE = 9 }
	operator identifier for the attributes-based data model. More...
enum	siena::TypeId {   siena::STRING = 1, siena::INT = 2, siena::DOUBLE = 3, siena::BOOL = 4,   siena::ANYTYPE = 5 }
	type dentifiers in the attributes-based data model. More...

Detailed Description

This header file defines the basic types of the Siena data model defined on attributes. Within the attributes model, data is described using named attributes whose values are taken from a fixed set of basic types, including numbers, strings, etc. This file defines messages with attributes, and predicates with filters and constraints.