Description

Type of a union.

Example:

union X x; // x has type 'union X'

Public Member Functions
	CTypeUnion (CRecord *c)
	Constructor.

	~CTypeUnion ()
	Destructor.

CUnionInfo *	UnionInfo () const
	Get the semantic information about the union.

Public Member Functions inherited from Puma::CTypeRecord
	~CTypeRecord ()
	Destructor.

long int	Size ()
	Get the size of the class or union in bits.

long int	Align ()
	Get the alignment of the type.

void	hasConstMember (bool v)
	Set whether the class or union has a const member and thus is not modifiable.

bool	hasConstMember () const
	Check if the class or union type has a const member and thus is not modifiable.

bool	isComplete (unsigned long pos=0) const
	Check if the class or union is complete.

CRecord *	Record () const
	Get the class or union.

void	Record (CRecord *)
	Set the class or union.

Public Member Functions inherited from Puma::CTypeInfo
	CTypeInfo (CTypeInfo *base, TypeId id)
	Constructor.

	~CTypeInfo ()
	Destructor.

bool	operator== (const CTypeInfo &type) const
	Check if this type equals the given type.

bool	operator!= (const CTypeInfo &type) const
	Check if this type not equals the given type.

bool	equals (const CTypeInfo &type, bool matchTemplateParams=false, bool noDependentFctParams=false) const
	Check if this type equals the given type.

bool	equalsUnqualified (const CTypeInfo &type) const
	Check if this type equals the given type if both types top-level qualifiers removed.

void	print (std::ostream &os) const
	Print the textual representation of this type on the given stream.

void	TypeText (std::ostream &os, const char name=(const char ) 0, bool abs=false, bool tdef=false, bool elaborated_type_spec=false, bool unnamed=false) const
	Print the textual representation of this type on the given stream.

long int	Dimension () const
	Get the dimension of an array type.

long int	Size () const
	Get the size in bits of a type.

long int	Align () const
	Get the alignment of a type.

TypeId	Id () const
	Get the type identifier.

CTypeInfo *	BaseType () const
	Get the base type of a compound type.

void	BaseType (CTypeInfo *base)
	Set the base type of a compount type.

bool	isTypedef () const
	Check if this is a typedef type.

CObjectInfo *	TypedefInfo () const
	Get the typedef information if this is a typedef type.

CTypeInfo *	TypedefInfo (CObjectInfo *)
	Set the typedef information if this is a typedef type.

bool	isComplete (unsigned long pos=0) const
	Check if this is a complete type.

bool	isDependent (bool consider_unknown_t=true, bool is_named_type=false) const
	Check if this type or one of its base types depends on a template parameter.

bool	isLocal () const
	Check if this is a local type.

bool	isConst () const
	Check if this type is const qualified.

bool	isVolatile () const
	Check if this type is volatile qualified.

bool	isRestrict () const
	Check if this type is restrict qualified.

CRecord *	Record () const
	Get the class or union of a class or union type.

CClassInfo *	ClassInfo () const
	Get the class information if this is a class type.

CUnionInfo *	UnionInfo () const
	Get the union information if this is a union type.

CEnumInfo *	EnumInfo () const
	Get the enumeration information if this is an enumeration type.

CFunctionInfo *	FunctionInfo () const
	Get the function information if this is a function type.

CTypeInfo *	PtrBaseType () const
	Get the base type of a pointer type.

CTypeList *	ArgTypes () const
	Get the argument type list of a function or qualified type.

CTypeInfo *	VirtualType () const
	Get the virtual type of this type.

CTypeInfo *	UnqualType () const
	Get the unqualified version of this type.

CTypeInfo *	NonReferenceType () const
	Get the non-reference type version of this type.

CTypeFunction *	PtrToFct () const
	Get the function type of a pointer-to-function type.

CTypeArray *	PtrToArray () const
	Get the array type of a pointer-to-array type.

CTypeQualified *	TypeQualified () const
	Get the pointer to CTypeQualified if this is a qualified type.

CTypeFunction *	TypeFunction () const
	Get the pointer to CTypeFunction if this is a function type.

CTypeBitField *	TypeBitField () const
	Get the pointer to CTypeBitField if this is a bit-field type.

CTypePointer *	TypePointer () const
	Get the pointer to CTypePointer if this is a pointer type.

CTypeMemberPointer *	TypeMemberPointer () const
	Get the pointer to CTypeMemberPointer if this is a member pointer type.

CTypeAddress *	TypeAddress () const
	Get the pointer to CTypeAddress if this is a reference type.

CTypeArray *	TypeArray () const
	Get the pointer to CTypeArray if this is an array type.

CTypeVarArray *	TypeVarArray () const
	Get the pointer to CTypeVarArray if this is a variable length array type.

CTypeClass *	TypeClass () const
	Get the pointer to CTypeClass if this is a class type.

CTypeUnion *	TypeUnion () const
	Get the pointer to CTypeUnion if this is a union type.

CTypeRecord *	TypeRecord () const
	Get the pointer to CTypeRecord if this is a class or union type.

CTypeEnum *	TypeEnum () const
	Get the pointer to CTypeEnum if this is an enumeration type.

CTypePrimitive *	TypePrimitive () const
	Get the pointer to CTypePrimitive if this is a primitive type.

CTypeInfo *	TypeEmpty () const
	Get the pointer to CTypeInfo if this is type Puma::CTYPE_EMPTY.

CTypeTemplateParam *	TypeTemplateParam () const
	Get the pointer to CTypeTemplateParam if this is a template parameter type.

bool	isQualified () const
	Check if this is a qualified type.

bool	isPointer () const
	Check if this is a pointer type.

bool	isPointerOrArray () const
	Check if this is a pointer or array type.

bool	isAddress () const
	Check if this is a reference type.

bool	isRecord () const
	Check if this is a class or union type.

bool	isClass () const
	Check if this is a class type.

bool	isUnion () const
	Check if this is a union type.

bool	isClassOrUnion () const
	Check if this is a class or union type.

bool	isArray () const
	Check if this is an array type.

bool	isFixedArray () const
	Check if this is a fixed length array type.

bool	isVarArray () const
	Check if this is a variable length type.

bool	isArithmetic () const
	Check if this is an arithmetic type.

bool	isScalar () const
	Check if this is a pointer or arithmetic type.

bool	isAggregate () const
	Check if this is an array, class, or union type.

bool	isInteger () const
	Check if this is an integer type.

bool	isVoid () const
	Check if this is type void.

bool	isEnum () const
	Check if this is an enumeration type.

bool	isReal () const
	Check if this is a floating point type.

bool	isMemberPointer () const
	Check if this is a member pointer type.

bool	isUndefined () const
	Check if this is an undefined type.

bool	isFunction () const
	Check if this is a function type.

bool	isBitField () const
	Check if this is a bit-field type.

bool	isMethod () const
	Check if this is a class member function type.

bool	isStdFunction () const
	Check if this is a non-class-member function type.

bool	isTemplate () const
	Check if this is a template type.

bool	isTemplateInstance () const
	Check if this is a template instance type.

bool	isTemplateParam () const
	Check if this is a template parameter type.

bool	isTypeParam () const
	Check if this is a type template parameter type.

bool	isNonTypeParam () const
	Check if this is a non-type template parameter type.

bool	isObject (unsigned long pos=0) const
	Check if this is an object type.

bool	isPOD () const
	Check if this is a plain old data (POD) type.

bool	isTrivial () const
	Check if this is a trivial type: (1) a scalar type (2) a trivial class type (3) an array of (1), (2), or (3)

bool	is_bool () const
	Check if the ID of this type is CTypeInfo::TYPE_BOOL or CTypeInfo::TYPE_C_BOOL.

bool	is_char () const
	Check if the ID of this type is CTypeInfo::TYPE_CHAR.

bool	is_wchar_t () const
	Check if the ID of this type is CTypeInfo::TYPE_WCHAR_T.

bool	is_short () const
	Check if the ID of this type is CTypeInfo::TYPE_SHORT.

bool	is_int () const
	Check if the ID of this type is CTypeInfo::TYPE_INT.

bool	is_long () const
	Check if the ID of this type is CTypeInfo::TYPE_LONG.

bool	is_long_long () const
	Check if the ID of this type is CTypeInfo::TYPE_LONG_LONG.

bool	is_int128 () const
	Check if the ID of this type is CTypeInfo::TYPE_INT128.

bool	is_signed_char () const
	Check if the ID of this type is CTypeInfo::TYPE_SIGNED_CHAR.

bool	is_unsigned_char () const
	Check if the ID of this type is CTypeInfo::TYPE_UNSIGNED_CHAR.

bool	is_unsigned_short () const
	Check if the ID of this type is CTypeInfo::TYPE_UNSIGNED_SHORT.

bool	is_unsigned_int () const
	Check if the ID of this type is CTypeInfo::TYPE_UNSIGNED_INT.

bool	is_unsigned_long () const
	Check if the ID of this type is CTypeInfo::TYPE_UNSIGNED_LONG.

bool	is_unsigned_long_long () const
	Check if the ID of this type is CTypeInfo::TYPE_UNSIGNED_LONG_LONG.

bool	is_unsigned_int128 () const
	Check if the ID of this type is CTypeInfo::TYPE_UNSIGNED_INT128.

bool	is_float () const
	Check if the ID of this type is CTypeInfo::TYPE_FLOAT.

bool	is_double () const
	Check if the ID of this type is CTypeInfo::TYPE_DOUBLE.

bool	is_long_double () const
	Check if the ID of this type is CTypeInfo::TYPE_LONG_DOUBLE.

bool	is_void () const
	Check if the ID of this type is CTypeInfo::TYPE_VOID.

bool	is_undefined () const
	Check if the ID of this type is CTypeInfo::TYPE_UNDEFINED.

bool	is_unknown_t () const
	Check if the ID of this type is CTypeInfo::TYPE_UNKNOWN_T.

bool	is_ellipsis () const
	Check if the ID of this type is CTypeInfo::TYPE_ELLIPSIS.

bool	is_signed () const
	Check if this is a signed integer type.

bool	is_unsigned () const
	Check if this is an unsigned integer type.

unsigned	conv_rank () const
	Get the arithmetic conversion rank of the type.

bool	operator> (const CTypeInfo &type) const
	Check if the conversion rank of this type is greater than the conversion rank of the given type.

bool	operator>= (const CTypeInfo &type) const
	Check if the conversion rank of this type equals or is greater than the conversion rank of the given type.

bool	operator<= (const CTypeInfo &type) const
	Check if the conversion rank of this type equals or is greater than the conversion rank of the given type.

bool	operator< (const CTypeInfo &type) const
	Check if the conversion rank of this type is less than the conversion rank of the given type.

unsigned	rank () const
	Get the rank of this type if it is an arithmetic type.

bool	isTemplateInstanceArg () const
	Check if this is the type of a template instance argument declaration.

CTypeInfo *	Duplicate () const
	Maka a duplicate of this type.

void	Mangled (std::ostream &os) const
	Print the mangled textual representation of the type on the given stream.

Public Member Functions inherited from Puma::Printable
virtual	~Printable ()
	Destructor.

Additional Inherited Members
Public Types inherited from Puma::CTypeInfo
enum	TypeId { TYPE_BOOL , TYPE_C_BOOL , TYPE_SIGNED_CHAR , TYPE_UNSIGNED_CHAR , TYPE_CHAR , TYPE_UNSIGNED_SHORT , TYPE_SHORT , TYPE_UNSIGNED_INT , TYPE_WCHAR_T , TYPE_INT , TYPE_UNSIGNED_LONG , TYPE_LONG , TYPE_UNSIGNED_LONG_LONG , TYPE_LONG_LONG , TYPE_UNSIGNED_INT128 , TYPE_INT128 , TYPE_FLOAT , TYPE_DOUBLE , TYPE_LONG_DOUBLE , TYPE_VOID , TYPE_UNDEFINED , TYPE_UNKNOWN_T , TYPE_ELLIPSIS , TYPE_CLASS , TYPE_UNION , TYPE_ENUM , TYPE_POINTER , TYPE_ADDRESS , TYPE_MEMBER_POINTER , TYPE_FUNCTION , TYPE_ARRAY , TYPE_VAR_ARRAY , TYPE_QUALIFIED , TYPE_BIT_FIELD , TYPE_TEMPLATE_PARAM , TYPE_EMPTY }
	Type identifiers. More...

Static Public Member Functions inherited from Puma::CTypeInfo
static CTypeInfo *	Duplicate (const CTypeInfo *type)
	Make a duplicate of the given type.

static void	Destroy (CTypeInfo *type)
	Destroy the given type.

Static Public Attributes inherited from Puma::CTypeInfo
static CTypeInfo *	CTYPE_SIZE_T
	Internal representation of size_t.

static CTypeInfo *	CTYPE_PTRDIFF_T
	Internal representation of ptrdiff_t.

Protected Member Functions inherited from Puma::CTypeRecord
	CTypeRecord (TypeId id, CRecord *cu)
	Constructor.

Constructor & Destructor Documentation

◆ CTypeUnion()

Puma::CTypeUnion::CTypeUnion ( CRecord * c )

inline

Constructor.

Type has id CTypeInfo::TYPE_UNION.

Parameters

c	The semantic information about the union.

◆ ~CTypeUnion()

Puma::CTypeUnion::~CTypeUnion ( )

inline

Destructor.

Member Function Documentation

◆ UnionInfo()

CUnionInfo * Puma::CTypeUnion::UnionInfo ( ) const

Get the semantic information about the union.