llvm::PointerUnion3< PT1, PT2, PT3 > Class Template Reference

#include <PointerUnion.h>

List of all members.

Classes
struct	IsInnerUnion
struct	IsPT3
Public Types
typedef PointerUnion< PT1, PT2 >	InnerUnion
typedef PointerUnion < InnerUnion, PT3 >	ValTy
Public Member Functions
	PointerUnion3 ()
	PointerUnion3 (PT1 V)
	PointerUnion3 (PT2 V)
	PointerUnion3 (PT3 V)
bool	isNull () const
LLVM_EXPLICIT	operator bool () const
template<typename T >
int	is () const
	is<T>() return true if the Union currently holds the type matching T.
template<typename T >
T	get () const
template<typename T >
T	dyn_cast () const
const PointerUnion3 &	operator= (std::nullptr_t)
	Assignment from nullptr which just clears the union.
const PointerUnion3 &	operator= (const PT1 &RHS)
const PointerUnion3 &	operator= (const PT2 &RHS)
const PointerUnion3 &	operator= (const PT3 &RHS)
void *	getOpaqueValue () const
Static Public Member Functions
static PointerUnion3	getFromOpaqueValue (void *VP)

---

Detailed Description

template<typename PT1, typename PT2, typename PT3>
class llvm::PointerUnion3< PT1, PT2, PT3 >

PointerUnion3 - This is a pointer union of three pointer types. See documentation for PointerUnion for usage.

Definition at line 224 of file PointerUnion.h.

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Member Typedef Documentation

template<typename PT1, typename PT2, typename PT3>

typedef PointerUnion<PT1, PT2> llvm::PointerUnion3< PT1, PT2, PT3 >::InnerUnion

Definition at line 226 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

typedef PointerUnion<InnerUnion, PT3> llvm::PointerUnion3< PT1, PT2, PT3 >::ValTy

Definition at line 227 of file PointerUnion.h.

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Constructor & Destructor Documentation

template<typename PT1, typename PT2, typename PT3>

llvm::PointerUnion3< PT1, PT2, PT3 >::PointerUnion3

(

)

[inline]

Definition at line 259 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

llvm::PointerUnion3< PT1, PT2, PT3 >::PointerUnion3

(

PT1

V

)

[inline]

Definition at line 261 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

llvm::PointerUnion3< PT1, PT2, PT3 >::PointerUnion3

(

PT2

V

)

[inline]

Definition at line 264 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

llvm::PointerUnion3< PT1, PT2, PT3 >::PointerUnion3

(

PT3

V

)

[inline]

Definition at line 267 of file PointerUnion.h.

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Member Function Documentation

template<typename PT1, typename PT2, typename PT3>

template<typename T >

T llvm::PointerUnion3< PT1, PT2, PT3 >::dyn_cast

(

)

const [inline]

dyn_cast<T>() - If the current value is of the specified pointer type, return it, otherwise return null.

Definition at line 303 of file PointerUnion.h.

References T.

template<typename PT1, typename PT2, typename PT3>

template<typename T >

T llvm::PointerUnion3< PT1, PT2, PT3 >::get

(

)

const [inline]

get<T>() - Return the value of the specified pointer type. If the specified pointer type is incorrect, assert.

Definition at line 290 of file PointerUnion.h.

References llvm::GC::Return, and T.

template<typename PT1, typename PT2, typename PT3>

static PointerUnion3 llvm::PointerUnion3< PT1, PT2, PT3 >::getFromOpaqueValue

(

void *

VP

)

[inline, static]

Definition at line 330 of file PointerUnion.h.

References llvm::PointerUnion< InnerUnion, PT3 >::getFromOpaqueValue().

template<typename PT1, typename PT2, typename PT3>

void* llvm::PointerUnion3< PT1, PT2, PT3 >::getOpaqueValue

(

)

const [inline]

Definition at line 329 of file PointerUnion.h.

References llvm::PointerUnion< PT1, PT2 >::getOpaqueValue().

Referenced by llvm::PointerLikeTypeTraits< PointerUnion3< PT1, PT2, PT3 > >::getAsVoidPointer().

template<typename PT1, typename PT2, typename PT3>

template<typename T >

int llvm::PointerUnion3< PT1, PT2, PT3 >::is

(

)

const [inline]

is<T>() return true if the Union currently holds the type matching T.

Definition at line 278 of file PointerUnion.h.

References llvm::GC::Return, and T.

template<typename PT1, typename PT2, typename PT3>

bool llvm::PointerUnion3< PT1, PT2, PT3 >::isNull

(

)

const [inline]

isNull - Return true if the pointer held in the union is null, regardless of which type it is.

Definition at line 273 of file PointerUnion.h.

References llvm::PointerUnion< PT1, PT2 >::isNull().

Referenced by llvm::PointerUnion3< PT1, PT2, PT3 >::operator bool().

template<typename PT1, typename PT2, typename PT3>

LLVM_EXPLICIT llvm::PointerUnion3< PT1, PT2, PT3 >::operator bool

(

)

const [inline]

Definition at line 274 of file PointerUnion.h.

References llvm::PointerUnion3< PT1, PT2, PT3 >::isNull().

template<typename PT1, typename PT2, typename PT3>

const PointerUnion3& llvm::PointerUnion3< PT1, PT2, PT3 >::operator=

(

std::nullptr_t

)

[inline]

Assignment from nullptr which just clears the union.

Definition at line 309 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

const PointerUnion3& llvm::PointerUnion3< PT1, PT2, PT3 >::operator=

(

const PT1 &

RHS

)

[inline]

Assignment operators - Allow assigning into this union from either pointer type, setting the discriminator to remember what it came from.

Definition at line 316 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

const PointerUnion3& llvm::PointerUnion3< PT1, PT2, PT3 >::operator=

(

const PT2 &

RHS

)

[inline]

Definition at line 320 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

const PointerUnion3& llvm::PointerUnion3< PT1, PT2, PT3 >::operator=

(

const PT3 &

RHS

)

[inline]

Definition at line 324 of file PointerUnion.h.

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

• PointerUnion.h