The unicode data-type: i.e. wchar. More...

#include <type.hh>

Inheritance diagram for TypeUnicode:

Public Member Functions
	TypeUnicode (const string &nm, int4 sz, type_metatype m)
	Construct given name,size, meta-type.

virtual Datatype *	clone (void) const
	Clone the data-type.

virtual void	saveXml (ostream &s) const
	Serialize the data-type to XML. More...

Public Member Functions inherited from TypeBase
	TypeBase (const TypeBase &op)
	Construct TypeBase copying properties from another data-type.

	TypeBase (int4 s, type_metatype m)
	Construct TypeBase from a size and meta-type.

	TypeBase (int4 s, type_metatype m, const string &n)
	Construct TypeBase from a size, meta-type, and name.

Public Member Functions inherited from Datatype
	Datatype (const Datatype &op)
	Construct the base data-type copying low-level properties of another.

	Datatype (int4 s, type_metatype m)
	Construct the base data-type providing size and meta-type.

	Datatype (int4 s, type_metatype m, const string &n)
	Construct the base data-type providing size, meta-type, and name.

virtual void	printRaw (ostream &s) const
	Print a description of the type to stream. More...

virtual Datatype *	getSubType (uintb off, uintb *newoff) const
	Recover component data-type one-level down. More...

virtual int4	compare (const Datatype &op, int4 level) const
	Compare for functional equivalence. More...

virtual int4	compareDependency (const Datatype &op) const
	Compare for storage in tree structure. More...

int4	typeOrderBool (const Datatype &op) const
	Order this with -op-, treating bool data-type as special. More...

void	saveXmlBasic (ostream &s) const
	Save basic data-type properties. More...

void	saveXmlRef (ostream &s) const
	Write an XML reference of this to stream. More...

Protected Member Functions
virtual void	restoreXml (const Element *el, TypeFactory &typegrp)
	Restore data-type from XML. More...

Protected Member Functions inherited from Datatype
void	restoreXmlBasic (const Element *el)
	Recover basic data-type properties. More...

Private Member Functions
void	setflags (void)
	Set unicode property flags. More...

Friends
class	TypeFactory

Additional Inherited Members
Protected Types inherited from Datatype
enum	{ coretype = 1, chartype = 2, enumtype = 4, poweroftwo = 8, utf16 = 16, utf32 = 32 }
	Boolean properties of datatypes. More...

Static Protected Member Functions inherited from Datatype
static uint8	hashName (const string &nm)
	Produce a data-type id by hashing the type name. More...

Protected Attributes inherited from Datatype
int4	size
	Size (of variable holding a value of this type)

string	name
	Name of type.

type_metatype	metatype
	Meta-type - type disregarding size.

uint4	flags
	Boolean properties of the type.

uint8	id
	A unique id for the type (or 0 if an id is not assigned)

Detailed Description

The unicode data-type: i.e. wchar.

This supports encoding elements that are wider than 1-byte

Member Function Documentation

◆ restoreXml()

void TypeUnicode::restoreXml	(	const Element *	el,
		TypeFactory &	typegrp
	)

protectedvirtual

Restore data-type from XML.

Restore a Datatype object from an XML element

Parameters

el	is the XML element
typegrp	is the underlying TypeFactory that will hold the new object

Reimplemented from Datatype.

References Datatype::restoreXmlBasic(), and setflags().

Referenced by TypeFactory::restoreXmlTypeNoRef().

◆ saveXml()

void TypeUnicode::saveXml ( ostream & s ) const

virtual

Serialize the data-type to XML.

Write out a formal description of the data-type as an XML <type> tag. For composite data-types, the description goes down one level, describing the component types only by reference.

Parameters