open3d::core::DynamicSizeVector Class Reference

#include <SizeVector.h>

Inheritance diagram for open3d::core::DynamicSizeVector:

Public Types
using	super_t = SmallVector<utility::optional<int64_t>, 4>
Public Types inherited from open3d::core::SmallVectorImpl< T >
using	iterator = typename SuperClass::iterator
using	const_iterator = typename SuperClass::const_iterator
using	reference = typename SuperClass::reference
using	size_type = typename SuperClass::size_type
Public Types inherited from open3d::core::SmallVectorTemplateCommon< T, typename >
using	size_type = size_t
using	difference_type = ptrdiff_t
using	value_type = T
using	iterator = T *
using	const_iterator = const T *
using	const_reverse_iterator = std::reverse_iterator<const_iterator>
using	reverse_iterator = std::reverse_iterator<iterator>
using	reference = T &
using	const_reference = const T &
using	pointer = T *
using	const_pointer = const T *

Public Member Functions
	DynamicSizeVector ()
	DynamicSizeVector (const std::initializer_list< utility::optional< int64_t > > &dim_sizes)
	DynamicSizeVector (const std::vector< utility::optional< int64_t > > &dim_sizes)
	DynamicSizeVector (const DynamicSizeVector &other)
	DynamicSizeVector (int64_t n, int64_t initial_value=0)
template<class InputIterator>
	DynamicSizeVector (InputIterator first, InputIterator last)
	DynamicSizeVector (const SizeVector &dim_sizes)
SizeVector	ToSizeVector () const
DynamicSizeVector &	operator= (const DynamicSizeVector &v)
DynamicSizeVector &	operator= (DynamicSizeVector &&v)
std::string	ToString () const
bool	IsDynamic () const
void	shrink_to_fit ()
Public Member Functions inherited from open3d::core::SmallVector< utility::optional< int64_t >, 4 >
	SmallVector ()
	~SmallVector ()
	SmallVector (size_t Size, const utility::optional< int64_t > &Value=utility::optional< int64_t >())
	SmallVector (ItTy S, ItTy E)
	SmallVector (const iterator_range< RangeTy > &R)
	SmallVector (std::initializer_list< utility::optional< int64_t > > IL)
	SmallVector (const SmallVector &RHS)
SmallVector &	operator= (const SmallVector &RHS)
	SmallVector (SmallVector &&RHS)
	SmallVector (SmallVectorImpl< utility::optional< int64_t > > &&RHS)
SmallVector &	operator= (SmallVector &&RHS)
SmallVector &	operator= (SmallVectorImpl< utility::optional< int64_t > > &&RHS)
SmallVector &	operator= (std::initializer_list< utility::optional< int64_t > > IL)
Public Member Functions inherited from open3d::core::SmallVectorImpl< T >
	SmallVectorImpl (const SmallVectorImpl &)=delete
	~SmallVectorImpl ()
void	clear ()
void	resize (size_type N)
void	resize_for_overwrite (size_type N)
	Like resize, but T is POD, the new values won't be initialized.
void	truncate (size_type N)
	Like resize, but requires that N is less than size().
void	resize (size_type N, ValueParamT NV)
void	reserve (size_type N)
void	pop_back_n (size_type NumItems)
LLVM_NODISCARD T	pop_back_val ()
void	swap (SmallVectorImpl &RHS)
template<typename in_iter, typename = std::enable_if_t<std::is_convertible< typename std::iterator_traits<in_iter>::iterator_category, std::input_iterator_tag>::value>>
void	append (in_iter in_start, in_iter in_end)
	Add the specified range to the end of the SmallVector.
void	append (size_type NumInputs, ValueParamT Elt)
	Append NumInputs copies of Elt to the end.
void	append (std::initializer_list< T > IL)
void	append (const SmallVectorImpl &RHS)
void	assign (size_type NumElts, ValueParamT Elt)
template<typename in_iter, typename = std::enable_if_t<std::is_convertible< typename std::iterator_traits<in_iter>::iterator_category, std::input_iterator_tag>::value>>
void	assign (in_iter in_start, in_iter in_end)
void	assign (std::initializer_list< T > IL)
void	assign (const SmallVectorImpl &RHS)
iterator	erase (const_iterator CI)
iterator	erase (const_iterator CS, const_iterator CE)
iterator	insert (iterator I, T &&Elt)
iterator	insert (iterator I, const T &Elt)
iterator	insert (iterator I, size_type NumToInsert, ValueParamT Elt)
template<typename ItTy, typename = std::enable_if_t<std::is_convertible< typename std::iterator_traits<ItTy>::iterator_category, std::input_iterator_tag>::value>>
iterator	insert (iterator I, ItTy From, ItTy To)
void	insert (iterator I, std::initializer_list< T > IL)
template<typename... ArgTypes>
reference	emplace_back (ArgTypes &&... Args)
SmallVectorImpl &	operator= (const SmallVectorImpl &RHS)
SmallVectorImpl &	operator= (SmallVectorImpl &&RHS)
bool	operator== (const SmallVectorImpl &RHS) const
bool	operator!= (const SmallVectorImpl &RHS) const
bool	operator< (const SmallVectorImpl &RHS) const
bool	operator> (const SmallVectorImpl &RHS) const
bool	operator<= (const SmallVectorImpl &RHS) const
bool	operator>= (const SmallVectorImpl &RHS) const
Public Member Functions inherited from open3d::core::SmallVectorTemplateBase< T, bool >
void	push_back (const T &Elt)
void	push_back (T &&Elt)
void	pop_back ()
Public Member Functions inherited from open3d::core::SmallVectorTemplateCommon< T, typename >
iterator	begin ()
const_iterator	begin () const
iterator	end ()
const_iterator	end () const
reverse_iterator	rbegin ()
const_reverse_iterator	rbegin () const
reverse_iterator	rend ()
const_reverse_iterator	rend () const
size_type	size_in_bytes () const
size_type	max_size () const
size_t	capacity_in_bytes () const
pointer	data ()
	Return a pointer to the vector's buffer, even if empty().
const_pointer	data () const
	Return a pointer to the vector's buffer, even if empty().
reference	operator[] (size_type idx)
const_reference	operator[] (size_type idx) const
reference	front ()
const_reference	front () const
reference	back ()
const_reference	back () const
size_t	capacity () const
LLVM_NODISCARD bool	empty () const
size_t	size () const
Public Member Functions inherited from open3d::core::SmallVectorBase< SmallVectorSizeType< T > >
size_t	size () const
size_t	capacity () const
LLVM_NODISCARD bool	empty () const

Additional Inherited Members
Protected Types inherited from open3d::core::SmallVectorImpl< T >
using	ValueParamT = typename SuperClass::ValueParamT
Protected Types inherited from open3d::core::SmallVectorTemplateBase< T, bool >
using	ValueParamT = const T &
Protected Member Functions inherited from open3d::core::SmallVectorImpl< T >
	SmallVectorImpl (unsigned N)
void	assignRemote (SmallVectorImpl &&RHS)
Protected Member Functions inherited from open3d::core::SmallVectorTemplateBase< T, bool >
	SmallVectorTemplateBase (size_t Size)
void	grow (size_t MinSize=0)
T *	mallocForGrow (size_t MinSize, size_t &NewCapacity)
void	moveElementsForGrow (T *NewElts)
void	takeAllocationForGrow (T *NewElts, size_t NewCapacity)
	Transfer ownership of the allocation, finishing up grow().
const T *	reserveForParamAndGetAddress (const T &Elt, size_t N=1)
T *	reserveForParamAndGetAddress (T &Elt, size_t N=1)
void	growAndAssign (size_t NumElts, const T &Elt)
template<typename... ArgTypes>
T &	growAndEmplaceBack (ArgTypes &&... Args)
Protected Member Functions inherited from open3d::core::SmallVectorTemplateCommon< T, typename >
	SmallVectorTemplateCommon (size_t Size)
void	grow_pod (size_t MinSize, size_t TSize)
bool	isSmall () const
void	resetToSmall ()
	Put this vector in a state of being small.
bool	isReferenceToRange (const void *V, const void *First, const void *Last) const
	Return true if V is an internal reference to the given range.
bool	isReferenceToStorage (const void *V) const
	Return true if V is an internal reference to this vector.
bool	isRangeInStorage (const void *First, const void *Last) const
bool	isSafeToReferenceAfterResize (const void *Elt, size_t NewSize)
void	assertSafeToReferenceAfterResize (const void *Elt, size_t NewSize)
	Check whether Elt will be invalidated by resizing the vector to NewSize.
void	assertSafeToAdd (const void *Elt, size_t N=1)
void	assertSafeToReferenceAfterClear (const T *From, const T *To)
	Check whether any part of the range will be invalidated by clearing.
template<class ItTy, std::enable_if_t< !std::is_same< std::remove_const_t< ItTy >, T * >::value, bool > = false>
void	assertSafeToReferenceAfterClear (ItTy, ItTy)
void	assertSafeToAddRange (const T *From, const T *To)
	Check whether any part of the range will be invalidated by growing.
template<class ItTy, std::enable_if_t< !std::is_same< std::remove_const_t< ItTy >, T * >::value, bool > = false>
void	assertSafeToAddRange (ItTy, ItTy)
Protected Member Functions inherited from open3d::core::SmallVectorBase< SmallVectorSizeType< T > >
	SmallVectorBase ()=delete
	SmallVectorBase (void *FirstEl, size_t TotalCapacity)
void *	mallocForGrow (size_t MinSize, size_t TSize, size_t &NewCapacity)
void	grow_pod (void *FirstEl, size_t MinSize, size_t TSize)
void	set_size (size_t N)
Static Protected Member Functions inherited from open3d::core::SmallVectorTemplateBase< T, bool >
static void	destroy_range (T *S, T *E)
template<typename It1, typename It2>
static void	uninitialized_move (It1 I, It1 E, It2 Dest)
template<typename It1, typename It2>
static void	uninitialized_copy (It1 I, It1 E, It2 Dest)
static T &&	forward_value_param (T &&V)
static const T &	forward_value_param (const T &V)
Static Protected Member Functions inherited from open3d::core::SmallVectorTemplateCommon< T, typename >
template<class U>
static const T *	reserveForParamAndGetAddressImpl (U *This, const T &Elt, size_t N)
Static Protected Member Functions inherited from open3d::core::SmallVectorBase< SmallVectorSizeType< T > >
static constexpr size_t	SizeTypeMax ()
	The maximum value of the Size_T used.
Protected Attributes inherited from open3d::core::SmallVectorBase< SmallVectorSizeType< T > >
void *	BeginX
SmallVectorSizeType< T >	Size
SmallVectorSizeType< T >	Capacity
Static Protected Attributes inherited from open3d::core::SmallVectorTemplateBase< T, bool >
static constexpr bool	TakesParamByValue = false

Detailed Description

DynamicSizeVector is a SmallVector of optional<int64_t>, it is used to represent a shape with unknown (dynamic) dimensions. Dimensions up to size 4 are stored on the stack, and larger vectors are stored on the heap automatically.

Example: create a shape of (None, 3)

core::DynamicSizeVector shape{utility::nullopt, 3};

Member Typedef Documentation

super_t

using open3d::core::DynamicSizeVector::super_t = SmallVector<utility::optional<int64_t>, 4>

Constructor & Destructor Documentation

DynamicSizeVector() [1/7]

open3d::core::DynamicSizeVector::DynamicSizeVector ( )

inline

DynamicSizeVector() [2/7]

open3d::core::DynamicSizeVector::DynamicSizeVector

(

const std::initializer_list< utility::optional< int64_t > > &

dim_sizes

)

DynamicSizeVector() [3/7]

open3d::core::DynamicSizeVector::DynamicSizeVector

(

const std::vector< utility::optional< int64_t > > &

dim_sizes

)

DynamicSizeVector() [4/7]

open3d::core::DynamicSizeVector::DynamicSizeVector

(

const DynamicSizeVector &

other

)

DynamicSizeVector() [5/7]

open3d::core::DynamicSizeVector::DynamicSizeVector ( int64_t n, int64_t initial_value = 0 )

explicit

DynamicSizeVector() [6/7]

template<class InputIterator>

open3d::core::DynamicSizeVector::DynamicSizeVector ( InputIterator first, InputIterator last )

inline

DynamicSizeVector() [7/7]

open3d::core::DynamicSizeVector::DynamicSizeVector

(

const SizeVector &

dim_sizes

)

Member Function Documentation

IsDynamic()

bool open3d::core::DynamicSizeVector::IsDynamic

(

)

const

operator=() [1/2]

DynamicSizeVector & open3d::core::DynamicSizeVector::operator=

(

const DynamicSizeVector &

v

)

operator=() [2/2]

DynamicSizeVector & open3d::core::DynamicSizeVector::operator=

(

DynamicSizeVector &&

v

)

shrink_to_fit()

void open3d::core::DynamicSizeVector::shrink_to_fit ( )

inline

ToSizeVector()

SizeVector open3d::core::DynamicSizeVector::ToSizeVector

(

)

const

ToString()

std::string open3d::core::DynamicSizeVector::ToString

(

)

const

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

• cpp/open3d/core/SizeVector.h
• cpp/open3d/core/SizeVector.cpp