StringCollection

StringCollection class

Indexed list of strings. 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 StringCollection : public System::Collections::Generic::IEnumerable<System::String>

Methods

MethodDescription
int Add(const System::String&)Adds value to the end of the list.
void AddRange(const ArrayPtr<System::String>&)Add elements into container.
iterator begin()Returns an iterator to the first element of the container. If the container is empty, the returned iterator will be equal to end().
const_iterator begin() constReturns an iterator to the first element of the const-qualified container. If the container is empty, the returned iterator will be equal to end().
const_iterator cbegin() constReturns an iterator to the first const-qualified element of the container. If the container is empty, the returned iterator will be equal to cend().
const_iterator cend() constReturns an iterator to the element following the last element of the container. This element acts as a placeholder; attempting to access it results in undefined behavior.
void Clear()Deletes all elements.
bool Contains(const System::String&) constChecks whether specific string is present in container.
void CopyTo(const ArrayPtr<System::String>&, const int32_t) constCopy elements to existing arra elements.
const_reverse_iterator crbegin() constReturns a reverse iterator to the first element of the reversed container. It corresponds to the last element of the non-reversed container. If the container is empty, the returned iterator is equal to crend().
const_reverse_iterator crend() constReturns a reverse iterator to the element following the last element of the reversed container. It corresponds to the element preceding the first element of the non-reversed container. This element acts as a placeholder, attempting to access it results in undefined behavior.
std::vector<System::String>& data()Internal data structure accessor.
const std::vector<System::String>& data() constInternal data structure accessor.
iterator end()Returns an iterator to the element following the last element of the container. This element acts as a placeholder; attempting to access it results in undefined behavior.
const_iterator end() constReturns an iterator to the element following the last element of the const-qualified container. This element acts as a placeholder; attempting to access it results in undefined behavior.
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 **) constFor internal purposes only.
int get_Count() constGets number of elements in collection.
Detail::SmartPtrCounter * GetCounter()Gets reference counter data structure associated with the object.
SharedPtr<Generic::IEnumerator<System::String>> GetEnumerator() overrideGets enumerator iterating through current collection.
virtual int32_t GetHashCode() constAnalog of C# Object.GetHashCode() method. Enables hashing of custom objects.
virtual const TypeInfo& GetType() constGets actual type of object. Analog of C# System.Object.GetType() call.
System::String idx_get(int) constGets value at specified position.
void idx_set(int, const System::String&)Sets value at specified position.
int IndexOf(const System::String&) constLooks for specific string in container.
void Insert(int, const System::String&)Inserts specific value into container.
virtual bool Is(const TypeInfo&) constCheck if object represents an instance of type described by targetType. Analog of C# ‘is’ operator.
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 from a sequence.
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() constAnalog 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.
System::String& operator[](int)Accessor function.
reverse_iterator rbegin()Returns a reverse iterator to the first element of the reversed container. It corresponds to the last element of the non-reversed container. If the container is empty, the returned iterator is equal to rend().
const_reverse_iterator rbegin() constReturns a reverse iterator to the first element of the reversed container. It corresponds to the last element of the non-reversed container. If the container is empty, the returned iterator is equal to rend().
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.
void Remove(const System::String&)Removes first occurrence of specified string.
void RemoveAt(int)Removes element at specified position.
int RemovedSharedRefs(int)Decreases shared reference count by specified value.
reverse_iterator rend()Returns a reverse iterator to the element following the last element of the reversed container. It corresponds to the element preceding the first element of the non-reversed container. This element acts as a placeholder, attempting to access it results in undefined behavior.
const_reverse_iterator rend() constReturns a reverse iterator to the element following the last element of the reversed container. It corresponds to the element preceding the first element of the non-reversed container. This element acts as a placeholder, attempting to access it results in undefined behavior.
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() constGets 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.
StringCollection()Constructs empty string collection.
virtual String ToString() constAnalog 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<System::String> * virtualizeBeginConstIterator() const overrideGets the implementation of begin const iterator for the current container.
System::Details::VirtualizedIteratorBase<System::String> * virtualizeBeginIterator() overrideGets the implementation of begin iterator for the current container.
System::Details::VirtualizedIteratorBase<System::String> * virtualizeEndConstIterator() const overrideGets the implementation of end const iterator for the current container.
System::Details::VirtualizedIteratorBase<System::String> * virtualizeEndIterator() overrideGets 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 ~Object()Destroys object. Frees all internal data structures.

Typedefs

TypedefDescription
iteratorIterator type.
const_iteratorConst iterator type.
reverse_iteratorReverse iterator type.
const_reverse_iteratorConst reverse iterator type.

See Also