GroupCollection
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]GroupCollection class
List of capture groups in a single match. 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 GroupCollection : public System::Collections::Generic::List<GroupPtr>
Methods
| Method | Description |
|---|---|
| void _add_range(std::initializer_list<T>) | C++ specific. |
| void Add(const GroupPtr&) override | Disables adding element into collection. |
| void Add(const T&) override | Adds element to the end of list. |
| void AddGroup(const GroupPtr&) | Adds group into collection. |
| void AddInitializer(int, const T) | Adds elements to list; used when translating initializers. |
| void AddRange(IEnumerablePtr) | Adds all elements from collection (or itself) to the end of current list. |
| SharedPtr<System::Collections::ObjectModel::ReadOnlyCollection<T>> AsReadOnly() | Gets read-only reference to this collection. |
| iterator begin() | Gets iterator to the first element of collection. |
| const_iterator begin() const | Gets iterator to the first element of the const-qualified collection. |
| int BinarySearch(const T&) const | Looks for item in a sorted list. |
| int BinarySearch(const T&, const SharedPtr<System::Collections::Generic::IComparer<T>>&) const | Looks for item in a sorted list. |
| int BinarySearch(int, int, const T&, const SharedPtr<System::Collections::Generic::IComparer<T>>&) const | Looks for item in a sorted list. |
| const_iterator cbegin() const | Gets iterator to the first const-qualified element of collection. |
| const_iterator cend() const | Gets iterator for a non-existent const-qualified element behind the end of the collection. |
| void Clear() override | Disables dropping elements from collection. |
| bool Contains(const T&) const override | Checks if item is present in list. |
| SharedPtr<List<OutputType>> ConvertAll(Converter<T, OutputType>) | Creates a list of elements converted to different type. |
| void CopyTo(System::ArrayPtr<T>, int) override | Copies list elements into existing array elements. |
| void CopyTo(const System::ArrayPtr<T>&) | Copies all elements into existing array elements. |
| void CopyTo(int, const System::ArrayPtr<T>&, int, int) | Copies elements starting from the specified index into existing array elements. |
| const_reverse_iterator crbegin() const | Gets a reverse iterator to the last const-qualified element of collection (first in reverse). |
| const_reverse_iterator crend() const | Gets a reverse iterator for a non-existent const-qualified element before the start of the collection. |
| vector_t& data() | Underlying data structure access function. |
| const vector_t& data() const | Underlying data structure access function. |
| iterator end() | Gets iterator for a non-existent element behind the end of the collection. |
| const_iterator end() const | Gets iterator for a non-existent element behind the end of the const-qualified 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. |
| bool Exists(System::Predicate<T>) | Checks if element adhering to specific predicate exists in list. |
| virtual bool FastCast(const Details::FastRttiBase&, void **) const | For internal purposes only. |
| T Find(System::Predicate<T>) | Looks for element adhering to specific predicate. |
| ListPtr<T> FindAll(System::Predicate<T>) | Looks for elements adhering to specific predicate. |
| int FindIndex(System::Predicate<T>) | Looks for element adhering to specific predicate. |
| int FindIndex(int, System::Predicate<T>) | Looks for element adhering to specific predicate. |
| int FindIndex(int, int, System::Predicate<T>) | Looks for element adhering to specific predicate. |
| T FindLast(System::Predicate<T>) | Looks for last element adhering to specific predicate. |
| void ForEach(System::Action<T>) | Applies action to all elements in list. |
| int get_Capacity() const | Gets current list capacity. |
| int get_Count() const override | Gets number of elements in current list. |
| bool get_IsFixedSize() | Checks whether the collection is of fixed size. |
| virtual bool get_IsReadOnly() const | Checks if collection is read only. |
| GroupPtr get_Item(int) const | Group accessor. |
| GroupPtr get_Item(const String&) const | Group accessor. |
| 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. |
| IEnumeratorPtr GetEnumerator() override | Gets enumerator to iterate through list elements. |
| virtual int32_t GetHashCode() const | Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. |
| ThisPtr GetRange(int, int) | Creates slice of list. |
| virtual const TypeInfo& GetType() const | Gets actual type of object. Analog of C# System.Object.GetType() call. |
| GroupCollection(const WeakPtr<Match>&) | Constructor. |
| ICollection() | Default constructor. |
| ICollection(const ICollection&) | Copy constructor. |
| ICollection(ICollection&&) | Move constructor. |
| virtual GroupPtr idx_get(String) const | Group accessor. |
| GroupPtr idx_get(int) const override | Group accessor. |
| void idx_set(int, T) override | Sets element at specific position. |
| int IndexOf(const T&) const override | Gets first index of specific item. |
| int IndexOf(const T&, int) const | Looks for specific item in list. |
| void Insert(int, const T&) override | Inserts item at specified position. |
| void InsertRange(int, IEnumerablePtr) | Inserts data range at specific position. |
| virtual bool Is(const TypeInfo&) const | Check if object represents an instance of type described by targetType. Analog of C# ‘is’ operator. |
| bool IsReadOnly() const | Marks collection as read-only. |
| int32_t LastIndexOf(const T&) const | Searches for the specified object and returns the zero-based index of the last occurrence within the entire list. |
| int32_t LastIndexOf(const T&, int32_t) const | Searches for the specified object and returns the zero-based index of the last occurrence within the range of elements in the List that extends from the first element to the specified index. |
| int32_t LastIndexOf(const T&, int32_t, int32_t) const | Searches for the specified object and returns the zero-based index of the last occurrence within the range of elements in the List that contains the specified number of elements and ends at the specified index. |
| 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_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. |
| SharedPtr<IEnumerable<ResultType>> LINQ_OfType() | Filters the elements of the sequence based on the specified type. |
| SharedPtr<IEnumerable<Result>> LINQ_OfType() | |
| SharedPtr<IEnumerable<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<IEnumerable<Source>> LINQ_OrderBy(const Func<Source, Key>&) | |
| SharedPtr<IEnumerable<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<IEnumerable<Source>> LINQ_OrderByDescending(const Func<Source, Key>&) | |
| 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>>>&) | |
| 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. |
| List() | Creates empty list. |
| List(int) | Creates list with pre-defined capacity. |
| List(IEnumerablePtr) | Copy constructor. |
| 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. |
| 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. |
| 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. |
| GroupPtr operator[](const String&) const | Group accessor. |
| vector_t::reference operator[](int) | Accessor function. |
| vector_t::const_reference operator[](int) const | Accessor function. |
| reverse_iterator rbegin() | Gets a reverse iterator to the last element of collection (first in reverse). |
| const_reverse_iterator rbegin() const | Gets a reverse iterator to the last element of the const-qualified collection (first in reverse). |
| 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 GroupPtr&) override | Disables removing element from collection. |
| bool Remove(const T&) override | Removes first instance of specific item from list. |
| int RemoveAll(Predicate<T>) | Removes all elements matching specific predicate. |
| void RemoveAt(int) override | Removes item at specified position. |
| int RemovedSharedRefs(int) | Decreases shared reference count by specified value. |
| void RemoveRange(int, int) | Removes slice of list. |
| reverse_iterator rend() | Gets a reverse iterator for a non-existent element before the start of the collection. |
| const_reverse_iterator rend() const | Gets a reverse iterator for a non-existent element before the start of the const-qualified collection. |
| void Reverse() | Reverses elements order of the whole list. |
| void Reverse(int, int) | Reverses elements order of the list slice. |
| void set_Capacity(int) | Sets list capacity. |
| virtual void SetTemplateWeakPtr(uint32_t) | Set n’th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. |
| 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. |
| void Sort(const SharedPtr<System::Collections::Generic::IComparer<T>>&) | Sorts elements in the list. |
| void Sort() | Sorts elements in the list using default comparator. |
| void Sort(int, int, SharedPtr<System::Collections::Generic::IComparer<T>>) | Sorts elements in the list slice. |
| void Sort(Comparison<T>, bool) | Sorts elements in the list. |
| ArrayPtr<T> ToArray() const | Converst list to array. |
| virtual String ToString() const | Analog of C# Object.ToString() method. Enables converting custom objects to string. |
| void TrimExcess() | Makes list capacity to fit its size. |
| bool TrueForAll(System::Predicate<T>) | Determines whether every element in the collection matches the conditions defined by the specified predicate. |
| 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<T> * virtualizeBeginConstIterator() const override | Gets the implementation of begin const iterator for the current container. |
| System::Details::VirtualizedIteratorBase<T> * virtualizeBeginIterator() override | Gets the implementation of begin iterator for the current container. |
| System::Details::VirtualizedIteratorBase<T> * virtualizeEndConstIterator() const override | Gets the implementation of end const iterator for the current container. |
| System::Details::VirtualizedIteratorBase<T> * 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. |
| virtual ~ICollection() | Destructor. |
| virtual ~Object() | Destroys object. Frees all internal data structures. |
Typedefs
| Typedef | Description |
|---|---|
| Base | Base class. |
See Also
- Class List
- Namespace System::Text::RegularExpressions
- Library Aspose.Slides