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Caffe2 - C++ API
A deep learning, cross platform ML framework
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Caffe2 - C++ API
A deep learning, cross platform ML framework
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ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory), i.e. More...
#include <ArrayRef.h>
Public Types | |
| using | iterator = const T * |
| using | const_iterator = const T * |
| using | size_type = size_t |
| using | reverse_iterator = std::reverse_iterator< iterator > |
Public Member Functions | |
Constructors | |
| constexpr | ArrayRef () |
| Construct an empty ArrayRef. | |
| constexpr | ArrayRef (const T &OneElt) |
| Construct an ArrayRef from a single element. | |
| constexpr | ArrayRef (const T *data, size_t length) |
| Construct an ArrayRef from a pointer and length. | |
| constexpr | ArrayRef (const T *begin, const T *end) |
| Construct an ArrayRef from a range. | |
| 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. | |
| template<size_t N> | |
| constexpr | ArrayRef (const std::array< T, N > &Arr) |
| Construct an ArrayRef from a std::array. | |
| template<size_t N> | |
| constexpr | ArrayRef (const T(&Arr)[N]) |
| Construct an ArrayRef from a C array. | |
| constexpr | ArrayRef (const std::initializer_list< T > &Vec) |
| Construct an ArrayRef from a std::initializer_list. | |
Simple Operations | |
| constexpr iterator | begin () const |
| constexpr iterator | end () const |
| constexpr const_iterator | cbegin () const |
| constexpr const_iterator | cend () const |
| constexpr reverse_iterator | rbegin () const |
| constexpr reverse_iterator | rend () const |
| constexpr bool | empty () const |
| empty - Check if the array is empty. | |
| constexpr const T * | data () const |
| constexpr size_t | size () const |
| size - Get the array size. | |
| AT_CPP14_CONSTEXPR const T & | front () const |
| front - Get the first element. | |
| AT_CPP14_CONSTEXPR const T & | back () const |
| back - Get the last element. | |
| constexpr bool | equals (ArrayRef RHS) const |
| equals - Check for element-wise equality. | |
| AT_CPP14_CONSTEXPR ArrayRef< T > | slice (size_t N, size_t M) const |
| slice(n, m) - Chop off the first N elements of the array, and keep M elements in the array. More... | |
| constexpr ArrayRef< T > | slice (size_t N) const |
| slice(n) - Chop off the first N elements of the array. | |
Operator Overloads | |
| constexpr const T & | operator[] (size_t Index) const |
| AT_CPP14_CONSTEXPR const T & | at (size_t Index) const |
| Vector compatibility. | |
| template<typename U > | |
| std::enable_if< std::is_same< U, T >::value, ArrayRef< T > >::type & | operator= (U &&Temporary)=delete |
| Disallow accidental assignment from a temporary. More... | |
| template<typename U > | |
| std::enable_if< std::is_same< U, T >::value, ArrayRef< T > >::type & | operator= (std::initializer_list< U >)=delete |
| Disallow accidental assignment from a temporary. More... | |
Expensive Operations | |
| std::vector< T > | vec () const |
ArrayRef - Represent a constant 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 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 ArrayRef. For this reason, it is not in general safe to store an ArrayRef.
This is intended to be trivially copyable, so it should be passed by value.
Definition at line 41 of file ArrayRef.h.
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inline |
Construct an ArrayRef from a SmallVector.
This is templated in order to avoid instantiating SmallVectorTemplateCommon<T> whenever we copy-construct an ArrayRef.
Definition at line 79 of file ArrayRef.h.
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delete |
Disallow accidental assignment from a temporary.
The declaration here is extra complicated so that "arrayRef = {}" continues to select the move assignment operator.
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delete |
Disallow accidental assignment from a temporary.
The declaration here is extra complicated so that "arrayRef = {}" continues to select the move assignment operator.
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inline |
slice(n, m) - Chop off the first N elements of the array, and keep M elements in the array.
Definition at line 161 of file ArrayRef.h.
1.8.11
