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

#include <PointerUnion.h>

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. More...
template<typename T >
T	get () const
template<typename T >
T	dyn_cast () const
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 217 of file PointerUnion.h.

Member Typedef Documentation

template<typename PT1, typename PT2, typename PT3>

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

Definition at line 219 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

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

Definition at line 220 of file PointerUnion.h.

Constructor & Destructor Documentation

template<typename PT1, typename PT2, typename PT3>

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

inline

Definition at line 252 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

llvm::PointerUnion3< PT1, PT2, PT3 >::PointerUnion3 ( PT1  V )

inline

Definition at line 254 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

llvm::PointerUnion3< PT1, PT2, PT3 >::PointerUnion3 ( PT2  V )

inline

Definition at line 257 of file PointerUnion.h.

template<typename PT1, typename PT2, typename PT3>

llvm::PointerUnion3< PT1, PT2, PT3 >::PointerUnion3 ( PT3  V )

inline

Definition at line 260 of file PointerUnion.h.

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 296 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 283 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 )

inlinestatic

Definition at line 317 of file PointerUnion.h.

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

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

template<typename PT1, typename PT2, typename PT3>

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

inline

Definition at line 316 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 271 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 266 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 267 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= ( 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 303 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 307 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 311 of file PointerUnion.h.

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

• PointerUnion.h