BitArray
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]BitArray class
Array of bits which can be addressed by index. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.
class BitArray : public virtual System::Object,
public System::Collections::Generic::ICollection<bool>
Methods
Method | Description |
---|---|
void Add(const bool&) override | Adds value to the end of container. |
BitArrayPtr And(const BitArrayPtr&) | Calculates bitwise ‘and’ between two BitSets. |
iterator begin() | Gets iterator pointing to the first element (if any) of the collection. This iterator can’t be used to change a referenced object because GetEnumerator() returns a copy-object of T. |
const_iterator begin() const | Gets iterator pointing to the first element (if any) of the const-qualified instance of the collection. |
BitArray(const bitset&) | Copy constructor. |
BitArray(const BitArray&) | Copy constructor. |
BitArray(const BitArrayPtr&) | Copy constructor. |
BitArray(const System::ArrayPtr<bool>&) | Copy constructor. |
BitArray(const System::ArrayPtr<uint8_t>&) | Copy constructor. |
BitArray(const System::ArrayPtr<int>&) | Copy constructor. |
BitArray(int, bool) | Fill constructor. |
const_iterator cbegin() const | Gets iterator pointing to the first const-qualified element (if any) of the collection. |
const_iterator cend() const | Gets iterator pointing right after the last const-qualified element (if any) of the collection. |
void Clear() override | Deletes all elements. |
bool Contains(const bool&) const override | Checks whether specific value is present in container. Not implemented. |
void CopyTo(System::ArrayPtr<bool>, int) override | Copies data to existing array elements. |
bitset& data() | Underlying data structure access. |
const bitset& data() const | Underlying data structure access. |
iterator end() | Gets iterator pointing right after the last element (if any) of the collection. This iterator can’t be used to change a referenced object because GetEnumerator() returns a copy-object of T. |
const_iterator end() const | Gets iterator pointing right after the last element (if any) of the const-qualified instance of the collection. |
virtual bool Equals(ptr) | Compares objects using C# Object.Equals semantics. |
static std::enable_if<IsSmartPtr<T1>::value&&IsSmartPtr<T2>::value, bool>::type Equals(T1 const&, T2 const&) | Compares reference type objects in C# style. |
static std::enable_if<!IsSmartPtr<T1>::value&&!IsSmartPtr<T2>::value, bool>::type Equals(T1 const&, T2 const&) | Compares value type objects in C# style. |
static bool Equals(float const&, float const&) | Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. |
static bool Equals(double const&, double const&) | Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. |
virtual bool FastCast(const Details::FastRttiBase&, void **) const | For internal purposes only. |
bool Get(int) const | Gets BitArray element. |
int get_Count() const override | Gets container size. |
virtual bool get_IsReadOnly() const | Checks if collection is read only. |
int get_Length() const | Gets container size. |
SharedPtr<Object> get_SyncRoot() const | Gets the object the collection is being synchronized through. |
Detail::SmartPtrCounter * GetCounter() | Gets reference counter data structure associated with the object. |
SharedPtr<Generic::IEnumerator<bool>> GetEnumerator() override | Creates enumerator object. |
virtual int32_t GetHashCode() const | Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. |
virtual const TypeInfo& GetType() const | Gets actual type of object. Analog of C# System.Object.GetType() call. |
ICollection() | Default constructor. |
ICollection(const ICollection&) | Copy constructor. |
ICollection(ICollection&&) | Move constructor. |
bool idx_get(int) const | Getter function. |
void idx_set(int, bool) | Setter function. |
virtual bool Is(const TypeInfo&) const | Check if object represents an instance of type described by targetType. Analog of C# ‘is’ operator. |
T LINQ_Aggregate(const Func<T, T, T>&) | Applies an accumulator function over a sequence. |
bool LINQ_All(std::function<bool(T)>) | Determines whether all elements of a sequence satisfy a condition. |
bool LINQ_Any() | Determines whether a sequence contains any elements. |
bool LINQ_Any(std::function<bool(T)>) | Determines whether any element of a sequence exists or satisfies a condition. |
SharedPtr<IEnumerable<ResultType>> LINQ_Cast() | Casts the elements to the specified type. |
SharedPtr<IEnumerable<Result>> LINQ_Cast() | |
SharedPtr<IEnumerable<T>> LINQ_Concat(SharedPtr<IEnumerable<T>>) | Concatenates two sequences. |
bool LINQ_Contains(T) | Determines if a sequence contains a specified value. |
int LINQ_Count() | Returns the number of elements in the sequence (calculated via direct counting). |
int LINQ_Count(const Func<T, bool>&) | Returns the number of elements in the sequence that satisfy the specified condition. |
T LINQ_ElementAt(int) | Returns the element at a specified index in a sequence. |
T LINQ_ElementAtOrDefault(int) | Returns the element at a specified index in a sequence. |
T LINQ_First() | Returns the first element of a sequence. |
T LINQ_First(const Func<T, bool>&) | Returns the first element of a sequence that satisfy the specified condition. |
T LINQ_FirstOrDefault() | Returns the first element of a sequence, or a default value if the sequence is empty. |
T LINQ_FirstOrDefault(std::function<bool(T)>) | Returns the first element of the sequence that satisfies a condition or a default value if no such element is found. |
System::SharedPtr<IEnumerable<System::SharedPtr<System::Linq::IGrouping<Key, T>>>> LINQ_GroupBy(System::Func<T, Key>) | Groups the elements of a sequence. |
SharedPtr<IEnumerable<SharedPtr<System::Linq::IGrouping<Key, Source>>>> LINQ_GroupBy(System::Func<Source, Key>) | |
T LINQ_Last() | Returns the last element of a sequence. |
T LINQ_LastOrDefault() | Returns the last element of a sequence, or a default value if the sequence is empty. |
ResultType LINQ_Max(const Func<T, ResultType>&) | Invokes a transform function on each element of a generic sequence and returns the maximum resulting value. |
ResultType LINQ_Max(const Func<Source, ResultType>&) | |
ResultType LINQ_Min(const Func<T, ResultType>&) | Invokes a transform function on each element of a generic sequence and returns the minimum resulting value. |
ResultType LINQ_Min(const Func<Source, ResultType>&) | |
SharedPtr<IEnumerable<ResultType>> LINQ_OfType() | Filters the elements of the sequence based on the specified type. |
SharedPtr<IEnumerable<Result>> LINQ_OfType() | |
SharedPtr<Linq::IOrderedEnumerable<T>> LINQ_OrderBy(const Func<T, Key>&) | Sorts the elements of a sequence in ascending order according to the key values selected by keySelector. |
SharedPtr<Linq::IOrderedEnumerable<Source>> LINQ_OrderBy(const Func<Source, Key>&) | |
SharedPtr<Linq::IOrderedEnumerable<T>> LINQ_OrderByDescending(const Func<T, Key>&) | Sorts the elements of a sequence in descending order according to the key values selected by keySelector. |
SharedPtr<Linq::IOrderedEnumerable<Source>> LINQ_OrderByDescending(const Func<Source, Key>&) | |
SharedPtr<IEnumerable<T>> LINQ_Reverse() | Inverts the order of the elements in a sequence. |
SharedPtr<IEnumerable<ResultType>> LINQ_Select(const Func<T, ResultType>&) | Transforms elements of a sequence. |
SharedPtr<IEnumerable<ResultType>> LINQ_Select(const Func<T, int32_t, ResultType>&) | Transforms each element of a sequence into a new form by incorporating the element’s index. |
SharedPtr<IEnumerable<Result>> LINQ_Select(const Func<Source, Result>&) | |
SharedPtr<IEnumerable<Result>> LINQ_Select(const Func<Source, int32_t, Result>&) | |
SharedPtr<IEnumerable<ResultType>> LINQ_SelectMany(const Func<T, SharedPtr<IEnumerable<ResultType>>>&) | Projects each element of a sequence and combines the resulting sequences into one sequence. |
SharedPtr<IEnumerable<Result>> LINQ_SelectMany(const Func<Source, SharedPtr<IEnumerable<Result>>>&) | |
SharedPtr<IEnumerable<T>> LINQ_Take(int32_t) | Returns a specified number of contiguous elements from the start of a sequence. |
System::ArrayPtr<T> LINQ_ToArray() | Creates an array from a sequence. |
SharedPtr<List<T>> LINQ_ToList() | Creates a List |
SharedPtr<IEnumerable<T>> LINQ_Where(std::function<bool(T)>) | Filters a sequence based on the specified predicate. |
void Lock() | Implements C# lock() statement locking. Call directly or use LockContext sentry object. |
virtual ptr MemberwiseClone() const | Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. |
BitArrayPtr Not() | Negates BitSet. |
Object() | Creates object. Initializes all internal data structures. |
Object(Object const&) | Copy constructor. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses. |
bool operator!=(const BitArray&) const | Bitwise comparison operator. |
Object& operator=(Object const&) | Assignment operator. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses. |
ICollection& operator=(ICollection&&) | Move assignment operator. |
ICollection& operator=(const ICollection&) | Move assignment operator. |
bool operator==(const BitArray&) const | Bitwise comparison operator. |
Reference operator[](int) | Accessor function. |
BitArrayPtr Or(const BitArrayPtr&) | Calculates bitwise ‘or’ between two BitSets. |
static bool ReferenceEquals(ptr const&, ptr const&) | Compares objects by reference. |
static std::enable_if<!IsSmartPtr<T>::value, bool>::type ReferenceEquals(T const&, T const&) | Compares objects by reference. |
static std::enable_if<!IsSmartPtr<T>::value, bool>::type ReferenceEquals(T const&, std::nullptr_t) | Reference-compares value type object with nullptr. |
bool ReferenceEquals(String const&, std::nullptr_t) | Specialization of Object::ReferenceEquals for case of string and nullptr. |
bool ReferenceEquals(String const&, String const&) | Specialization of Object::ReferenceEquals for case of strings. |
bool Remove(const bool&) override | Returns first occurance of specified value. Not implemented. |
int RemovedSharedRefs(int) | Decreases shared reference count by specified value. |
void Set(int, bool) | Sets BitArray element. |
void SetAll(bool) | Sets all elements to specific value. |
void SetTemplateWeakPtr(uint32_t) override | Formal implementation of weak template arguments mechanism; inapplicable to this class. |
int SharedCount() const | Gets current value of shared reference counter. |
Object * SharedRefAdded() | Increments shared reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
int SharedRefRemovedSafe() | Decrements and returns shared reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
virtual String ToString() const | Analog of C# Object.ToString() method. Enables converting custom objects to string. |
static const TypeInfo& Type() | Implements C# typeof(System.Object) construct. |
void Unlock() | Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. |
System::Details::VirtualizedIteratorBase<bool> * virtualizeBeginConstIterator() const override | Gets the implementation of begin const iterator for the current container. |
System::Details::VirtualizedIteratorBase<bool> * virtualizeBeginIterator() override | Gets the implementation of begin iterator for the current container. |
System::Details::VirtualizedIteratorBase<bool> * virtualizeEndConstIterator() const override | Gets the implementation of end const iterator for the current container. |
System::Details::VirtualizedIteratorBase<bool> * virtualizeEndIterator() override | Gets the implementation of end iterator for the current container. |
Detail::SmartPtrCounter * WeakRefAdded() | Increments weak reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
void WeakRefRemoved() | Decrements weak reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
BitArrayPtr Xor(const BitArrayPtr&) | Calculates bitwise ‘xor’ between two BitSets. |
virtual ~ICollection() | Destructor. |
virtual ~Object() | Destroys object. Frees all internal data structures. |
Typedefs
Typedef | Description |
---|---|
bitset | Underlying data type. |
Remarks
#include <system/collections/bitarray.h>
#include <system/smart_ptr.h>
using namespace System;
using namespace System::Collections::Generic;
void Print(const System::SmartPtr<System::Collections::Generic::IEnumerable<bool>> &bitArray)
{
for (const auto item: bitArray)
{
std::cout << item << ' ';
}
std::cout << std::endl;
}
int main()
{
// Constructs a new instance of the BitArray class.
auto bitArray = MakeObject<System::Collections::BitArray>(3);
// Print values.
Print(bitArray);
return 0;
}
/*
This code example produces the following output:
0 0 0
*/
See Also
- Class Object
- Class ICollection
- Namespace System::Collections
- Library Aspose.Slides