LLVM  3.7.0
Public Types | Public Member Functions | List of all members
llvm::MutableArrayRef< T > Class Template Reference

MutableArrayRef - Represent a mutable reference to an array (0 or more elements consecutively in memory), i.e. More...

#include <ArrayRef.h>

Inheritance diagram for llvm::MutableArrayRef< T >:
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Collaboration diagram for llvm::MutableArrayRef< T >:
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Public Types

typedef Titerator
 
typedef std::reverse_iterator
< iterator
reverse_iterator
 
- Public Types inherited from llvm::ArrayRef< T >
typedef const Titerator
 
typedef const Tconst_iterator
 
typedef size_t size_type
 
typedef std::reverse_iterator
< iterator
reverse_iterator
 

Public Member Functions

 MutableArrayRef ()
 Construct an empty MutableArrayRef. More...
 
 MutableArrayRef (NoneType)
 Construct an empty MutableArrayRef from None. More...
 
 MutableArrayRef (T &OneElt)
 Construct an MutableArrayRef from a single element. More...
 
 MutableArrayRef (T *data, size_t length)
 Construct an MutableArrayRef from a pointer and length. More...
 
 MutableArrayRef (T *begin, T *end)
 Construct an MutableArrayRef from a range. More...
 
 MutableArrayRef (SmallVectorImpl< T > &Vec)
 Construct an MutableArrayRef from a SmallVector. More...
 
 MutableArrayRef (std::vector< T > &Vec)
 Construct a MutableArrayRef from a std::vector. More...
 
template<size_t N>
LLVM_CONSTEXPR MutableArrayRef (T(&Arr)[N])
 Construct an MutableArrayRef from a C array. More...
 
Tdata () const
 
iterator begin () const
 
iterator end () const
 
reverse_iterator rbegin () const
 
reverse_iterator rend () const
 
Tfront () const
 front - Get the first element. More...
 
Tback () const
 back - Get the last element. More...
 
MutableArrayRef< Tslice (unsigned N) const
 slice(n) - Chop off the first N elements of the array. More...
 
MutableArrayRef< Tslice (unsigned N, unsigned M) const
 slice(n, m) - Chop off the first N elements of the array, and keep M elements in the array. More...
 
MutableArrayRef< Tdrop_back (unsigned N) const
 
Operator Overloads
Toperator[] (size_t Index) const
 
- Public Member Functions inherited from llvm::ArrayRef< T >
 ArrayRef ()
 Construct an empty ArrayRef. More...
 
 ArrayRef (NoneType)
 Construct an empty ArrayRef from None. More...
 
 ArrayRef (const T &OneElt)
 Construct an ArrayRef from a single element. More...
 
 ArrayRef (const T *data, size_t length)
 Construct an ArrayRef from a pointer and length. More...
 
 ArrayRef (const T *begin, const T *end)
 Construct an ArrayRef from a range. More...
 
template<typename U >
 ArrayRef (const SmallVectorTemplateCommon< T, U > &Vec)
 Construct an ArrayRef from a SmallVector. More...
 
template<typename A >
 ArrayRef (const std::vector< T, A > &Vec)
 Construct an ArrayRef from a std::vector. More...
 
template<size_t N>
LLVM_CONSTEXPR ArrayRef (const T(&Arr)[N])
 Construct an ArrayRef from a C array. More...
 
 ArrayRef (const std::initializer_list< T > &Vec)
 Construct an ArrayRef from a std::initializer_list. More...
 
template<typename U >
 ArrayRef (const ArrayRef< U * > &A, typename std::enable_if< std::is_convertible< U *const *, T const * >::value >::type *=0)
 Construct an ArrayRef<const T*> from ArrayRef<T*>. More...
 
template<typename U , typename DummyT >
 ArrayRef (const SmallVectorTemplateCommon< U *, DummyT > &Vec, typename std::enable_if< std::is_convertible< U *const *, T const * >::value >::type *=0)
 Construct an ArrayRef<const T*> from a SmallVector<T*>. More...
 
template<typename U , typename A >
 ArrayRef (const std::vector< U *, A > &Vec, typename std::enable_if< std::is_convertible< U *const *, T const * >::value >::type *=0)
 Construct an ArrayRef<const T*> from std::vector<T*>. More...
 
iterator begin () const
 
iterator end () const
 
reverse_iterator rbegin () const
 
reverse_iterator rend () const
 
bool empty () const
 empty - Check if the array is empty. More...
 
const Tdata () const
 
size_t size () const
 size - Get the array size. More...
 
const Tfront () const
 front - Get the first element. More...
 
const Tback () const
 back - Get the last element. More...
 
template<typename Allocator >
ArrayRef< Tcopy (Allocator &A)
 
bool equals (ArrayRef RHS) const
 equals - Check for element-wise equality. More...
 
ArrayRef< Tslice (unsigned N) const
 slice(n) - Chop off the first N elements of the array. More...
 
ArrayRef< Tslice (unsigned N, unsigned M) const
 slice(n, m) - Chop off the first N elements of the array, and keep M elements in the array. More...
 
ArrayRef< Tdrop_back (unsigned N=1) const
 
const Toperator[] (size_t Index) const
 
std::vector< Tvec () const
 
 operator std::vector< T > () const
 

Detailed Description

template<typename T>
class llvm::MutableArrayRef< T >

MutableArrayRef - Represent a mutable reference to an array (0 or more elements consecutively in memory), i.e.

a start pointer and a length. It allows various APIs to take and modify consecutive elements easily and conveniently.

This class does not own the underlying data, it is expected to be used in situations where the data resides in some other buffer, whose lifetime extends past that of the MutableArrayRef. For this reason, it is not in general safe to store a MutableArrayRef.

This is intended to be trivially copyable, so it should be passed by value.

Definition at line 221 of file ArrayRef.h.

Member Typedef Documentation

template<typename T>
typedef T* llvm::MutableArrayRef< T >::iterator

Definition at line 223 of file ArrayRef.h.

template<typename T>
typedef std::reverse_iterator<iterator> llvm::MutableArrayRef< T >::reverse_iterator

Definition at line 225 of file ArrayRef.h.

Constructor & Destructor Documentation

template<typename T>
llvm::MutableArrayRef< T >::MutableArrayRef ( )
inline

Construct an empty MutableArrayRef.

Definition at line 228 of file ArrayRef.h.

template<typename T>
llvm::MutableArrayRef< T >::MutableArrayRef ( NoneType  )
inline

Construct an empty MutableArrayRef from None.

Definition at line 231 of file ArrayRef.h.

template<typename T>
llvm::MutableArrayRef< T >::MutableArrayRef ( T OneElt)
inline

Construct an MutableArrayRef from a single element.

Definition at line 234 of file ArrayRef.h.

template<typename T>
llvm::MutableArrayRef< T >::MutableArrayRef ( T data,
size_t  length 
)
inline

Construct an MutableArrayRef from a pointer and length.

Definition at line 237 of file ArrayRef.h.

template<typename T>
llvm::MutableArrayRef< T >::MutableArrayRef ( T begin,
T end 
)
inline

Construct an MutableArrayRef from a range.

Definition at line 241 of file ArrayRef.h.

template<typename T>
llvm::MutableArrayRef< T >::MutableArrayRef ( SmallVectorImpl< T > &  Vec)
inline

Construct an MutableArrayRef from a SmallVector.

Definition at line 244 of file ArrayRef.h.

template<typename T>
llvm::MutableArrayRef< T >::MutableArrayRef ( std::vector< T > &  Vec)
inline

Construct a MutableArrayRef from a std::vector.

Definition at line 248 of file ArrayRef.h.

template<typename T>
template<size_t N>
LLVM_CONSTEXPR llvm::MutableArrayRef< T >::MutableArrayRef ( T(&)  Arr[N])
inline

Construct an MutableArrayRef from a C array.

Definition at line 253 of file ArrayRef.h.

Member Function Documentation

template<typename T>
T& llvm::MutableArrayRef< T >::back ( ) const
inline

back - Get the last element.

Definition at line 271 of file ArrayRef.h.

template<typename T>
iterator llvm::MutableArrayRef< T >::begin ( ) const
inline
template<typename T>
T* llvm::MutableArrayRef< T >::data ( ) const
inline
template<typename T>
MutableArrayRef<T> llvm::MutableArrayRef< T >::drop_back ( unsigned  N) const
inline

Definition at line 289 of file ArrayRef.h.

template<typename T>
iterator llvm::MutableArrayRef< T >::end ( ) const
inline
template<typename T>
T& llvm::MutableArrayRef< T >::front ( ) const
inline

front - Get the first element.

Definition at line 265 of file ArrayRef.h.

template<typename T>
T& llvm::MutableArrayRef< T >::operator[] ( size_t  Index) const
inline

Definition at line 297 of file ArrayRef.h.

template<typename T>
reverse_iterator llvm::MutableArrayRef< T >::rbegin ( ) const
inline

Definition at line 261 of file ArrayRef.h.

template<typename T>
reverse_iterator llvm::MutableArrayRef< T >::rend ( ) const
inline

Definition at line 262 of file ArrayRef.h.

template<typename T>
MutableArrayRef<T> llvm::MutableArrayRef< T >::slice ( unsigned  N) const
inline

slice(n) - Chop off the first N elements of the array.

Definition at line 277 of file ArrayRef.h.

Referenced by llvm::MutableArrayRef< llvm::coverage::CounterMappingRegion >::drop_back(), and lowerV8I16GeneralSingleInputVectorShuffle().

template<typename T>
MutableArrayRef<T> llvm::MutableArrayRef< T >::slice ( unsigned  N,
unsigned  M 
) const
inline

slice(n, m) - Chop off the first N elements of the array, and keep M elements in the array.

Definition at line 284 of file ArrayRef.h.


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