TypeUnicode Class Reference

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

#include <type.hh>

Inheritance diagram for TypeUnicode:

Collaboration 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.
bool	hasSameVariableBase (const Datatype *ct) const
	Are these the same variable length data-type. More...
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 Datatype *	nearestArrayedComponentForward (uintb off, uintb *newoff, int4 *elSize) const
virtual Datatype *	nearestArrayedComponentBackward (uintb off, uintb *newoff, int4 *elSize) const
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...
bool	isPtrsubMatching (uintb offset) const
	Is this data-type suitable as input to a CPUI_PTRSUB op. 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...

Friends
class	TypeFactory

Additional Inherited Members
Protected Types inherited from Datatype
enum	{   coretype = 1, chartype = 2, enumtype = 4, poweroftwo = 8,   utf16 = 16, utf32 = 32, opaque_string = 64, variable_length = 128 }
	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...
static uint8	hashSize (uint8 id, int4 size)
	Reversibly hash size into id. 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.

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

s	is the stream to write to

Reimplemented from Datatype.

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The documentation for this class was generated from the following files:

• type.hh
• type.cc