Asposecpplib
System::Collections::Generic::ArrayList< T > Class Template Reference

Array with dynamic resize. 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. More...

Inherits System::Object, and System::Collections::Generic::IList< T >.

Classes

class  Enumerator
 Enumerator to iterate through array in C# style. 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. More...
 

Public Types

typedef IList< T > BaseType
 Implemented interface considered basetype. More...
 
typedef SharedPtr< ICollection< T > > ICollectionPtr
 Pointer to collection; used by copy constructor. More...
 
typedef SharedPtr< ArrayList< T > > ThisPtr
 Poiinter to this type. More...
 
typedef System::Details::CollectionHelpers::ContainerPointerMode< T > pointer_mode_t
 Service class to control contained pointer mode (shared/weak) via allocator. More...
 
typedef std::vector< T, typename pointer_mode_t::allocator_type > storage_type
 Underlying data type. More...
 
- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 
typedef System::Details::SharedMembersType shared_members_type
 structure to keep list of shared pointers contained in object. More...
 
- Public Types inherited from System::Collections::Generic::IList< T >
typedef ICollection< T > BaseType
 Base type. More...
 
typedef IList< T > ThisType
 This type. More...
 
typedef T ValueType
 Value type. More...
 
- Public Types inherited from System::Collections::Generic::ICollection< T >
typedef T ValueType
 Value type name. More...
 
typedef ICollection< T > ThisType
 Collection type name. More...
 
- Public Types inherited from System::Collections::Generic::IEnumerable< T >
typedef IEnumerator< T > IEnumeratorType
 Enumerator type. More...
 

Public Member Functions

 ArrayList ()
 Constructs empty array. More...
 
 ArrayList (ICollectionPtr source)
 Copy constructor. More...
 
 ArrayList (int capacity)
 Creates ArrayList of pre-defined capacity and zero size. More...
 
int get_Capacity () const
 Gets container capacity. More...
 
void set_Capacity (int newCapacity)
 Sets container capacity. Has no effect on its size. More...
 
void AddRange (const SharedPtr< IEnumerable< T >> &values)
 Copies elements to the end of container. More...
 
SharedPtr< ArrayList< T > > GetRange (int index, int count)
 Gets a slice of container. More...
 
virtual int IndexOf (const T &item) const override
 Linear search for element using operator ==. More...
 
virtual void Insert (int index, const T &item) override
 Inserts item into container position. More...
 
virtual void RemoveAt (int index) override
 Removes element at specified position. More...
 
storage_type::const_reference operator[] (int index) const
 Element accessor. More...
 
storage_type::reference operator[] (int index)
 Element accessor. More...
 
virtual T idx_get (int index) const override
 Element getter. More...
 
virtual void idx_set (int index, T value) override
 Element setter. More...
 
virtual int get_Count () const override
 Gets current container size. More...
 
virtual void Add (const T &item) override
 Puts element to the end of container. More...
 
virtual void Clear () override
 Deletes all elements from container, sets its size to zero. More...
 
virtual bool Contains (const T &item) const override
 Checks if container contains specified element, uses operator == for elements comparison. More...
 
virtual bool Remove (const T &item) override
 Removes first instance of passed element found in container. More...
 
virtual void CopyTo (System::ArrayPtr< T > arr, int index) override
 Copies container contents to existing array positions. More...
 
virtual SharedPtr< IEnumerator< T > > GetEnumerator () override
 Gets enumerator to iterate through container. More...
 
void SetTemplateWeakPtr (unsigned int argument) override
 Makes specified template argument to be treated as weak pointer instead of shared one. More...
 
- Public Member Functions inherited from System::Object
ASPOSECPP_SHARED_API Object ()
 Creates object. Initializes all internal data structures. More...
 
virtual ASPOSECPP_SHARED_API ~Object ()
 Destroys object. Frees all internal data structures. More...
 
ASPOSECPP_SHARED_API Object (Object const &x)
 Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
Objectoperator= (Object const &x)
 Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
ObjectSharedRefAdded ()
 Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int SharedRefRemovedSafe ()
 Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int RemovedSharedRefs (int count)
 Decreases shared reference count by specified value. More...
 
Detail::SmartPtrCounter * WeakRefAdded ()
 Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
void WeakRefRemoved ()
 Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
Detail::SmartPtrCounter * GetCounter ()
 Gets reference counter data structure associated with the object. More...
 
int SharedCount () const
 Gets current value of shared refernce counter. More...
 
ASPOSECPP_SHARED_API void Lock ()
 Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...
 
ASPOSECPP_SHARED_API void Unlock ()
 Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...
 
virtual ASPOSECPP_SHARED_API bool Equals (ptr obj)
 Compares objects using C# Object.Equals semantics. More...
 
virtual ASPOSECPP_SHARED_API int GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual ASPOSECPP_SHARED_API String ToString () ASPOSE_CONST
 Analog of C# Object.ToString() method. Enables converting custom objects to string. More...
 
virtual ASPOSECPP_SHARED_API ptr MemberwiseClone () const
 Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...
 
virtual ASPOSECPP_SHARED_API const TypeInfoGetType () const
 Gets actual type of object. Analog of C# System.Object.GetType() call. More...
 
virtual ASPOSECPP_SHARED_API bool Is (const TypeInfo &targetType) const
 Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...
 
template<>
bool Equals (float const &objA, float const &objB)
 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. More...
 
template<>
bool Equals (double const &objA, double const &objB)
 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. More...
 
template<>
bool ReferenceEquals (String const &str, std::nullptr_t)
 Specialization of Object::ReferenceEquals for case of string and nullptr. More...
 
template<>
bool ReferenceEquals (String const &str1, String const &str2)
 Specialization of Object::ReferenceEquals for case of strings. More...
 
- Public Member Functions inherited from System::Collections::Generic::ICollection< T >
virtual bool get_IsReadOnly () const
 Checks if collection is read only. More...
 
ICollectionoperator= (ICollection &&)
 Move assignment operator. More...
 
ICollectionoperator= (const ICollection &)
 Move assignment operator. More...
 
 ICollection ()
 Default constructor. More...
 
 ICollection (const ICollection &)
 Copy constructor. More...
 
 ICollection (ICollection &&)
 Move constructor. More...
 
virtual ~ICollection ()
 Destructor. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from System::Object
static bool ReferenceEquals (ptr const &objA, ptr const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, T const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, std::nullptr_t)
 Reference-compares value type object with nullptr. More...
 
template<typename T1 , typename T2 >
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares reference type objects in C# style. More...
 
template<typename T1 , typename T2 >
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares value type objects in C# style. More...
 
static const TypeInfoType ()
 Impleemnts C# typeof(System.Object) construct. More...
 

Detailed Description

template<typename T>
class System::Collections::Generic::ArrayList< T >

Array with dynamic resize. 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.

Template Parameters
TElement type.

Member Typedef Documentation

◆ BaseType

template<typename T>
typedef IList<T> System::Collections::Generic::ArrayList< T >::BaseType

Implemented interface considered basetype.

◆ ICollectionPtr

Pointer to collection; used by copy constructor.

◆ pointer_mode_t

template<typename T>
typedef System::Details::CollectionHelpers::ContainerPointerMode<T> System::Collections::Generic::ArrayList< T >::pointer_mode_t

Service class to control contained pointer mode (shared/weak) via allocator.

◆ storage_type

template<typename T>
typedef std::vector<T, typename pointer_mode_t::allocator_type> System::Collections::Generic::ArrayList< T >::storage_type

Underlying data type.

◆ ThisPtr

template<typename T>
typedef SharedPtr<ArrayList<T> > System::Collections::Generic::ArrayList< T >::ThisPtr

Poiinter to this type.

Constructor & Destructor Documentation

◆ ArrayList() [1/3]

template<typename T>
System::Collections::Generic::ArrayList< T >::ArrayList ( )
inline

Constructs empty array.

◆ ArrayList() [2/3]

template<typename T>
System::Collections::Generic::ArrayList< T >::ArrayList ( ICollectionPtr  source)
inline

Copy constructor.

Parameters
sourceCollection to copy data from.

◆ ArrayList() [3/3]

template<typename T>
System::Collections::Generic::ArrayList< T >::ArrayList ( int  capacity)
inline

Creates ArrayList of pre-defined capacity and zero size.

Parameters
capacityContainer capacity.

Member Function Documentation

◆ Add()

template<typename T>
virtual void System::Collections::Generic::ArrayList< T >::Add ( const T &  item)
inlineoverridevirtual

Puts element to the end of container.

Parameters
itemElement to push.

Implements System::Collections::Generic::ICollection< T >.

◆ AddRange()

template<typename T>
void System::Collections::Generic::ArrayList< T >::AddRange ( const SharedPtr< IEnumerable< T >> &  values)
inline

Copies elements to the end of container.

Parameters
valuesEnumerable object to copy elements from.

◆ Clear()

template<typename T>
virtual void System::Collections::Generic::ArrayList< T >::Clear ( )
inlineoverridevirtual

Deletes all elements from container, sets its size to zero.

Implements System::Collections::Generic::ICollection< T >.

◆ Contains()

template<typename T>
virtual bool System::Collections::Generic::ArrayList< T >::Contains ( const T &  item) const
inlineoverridevirtual

Checks if container contains specified element, uses operator == for elements comparison.

Parameters
itemItem to look for.
Returns
true if element is present, false otherwise.

Implements System::Collections::Generic::ICollection< T >.

◆ CopyTo()

template<typename T>
virtual void System::Collections::Generic::ArrayList< T >::CopyTo ( System::ArrayPtr< T >  arr,
int  index 
)
inlineoverridevirtual

Copies container contents to existing array positions.

Parameters
arrPointer to destination array.
indexDestination array position.

Implements System::Collections::Generic::ICollection< T >.

◆ get_Capacity()

template<typename T>
int System::Collections::Generic::ArrayList< T >::get_Capacity ( ) const
inline

Gets container capacity.

Returns
Actual capacity.

◆ get_Count()

template<typename T>
virtual int System::Collections::Generic::ArrayList< T >::get_Count ( ) const
inlineoverridevirtual

Gets current container size.

Returns
Actual container size.

Implements System::Collections::Generic::ICollection< T >.

◆ GetEnumerator()

template<typename T>
virtual SharedPtr<IEnumerator<T> > System::Collections::Generic::ArrayList< T >::GetEnumerator ( )
inlineoverridevirtual

Gets enumerator to iterate through container.

Returns
Enumerator associated with current container.

Implements System::Collections::Generic::IEnumerable< T >.

◆ GetRange()

template<typename T>
SharedPtr<ArrayList<T> > System::Collections::Generic::ArrayList< T >::GetRange ( int  index,
int  count 
)
inline

Gets a slice of container.

Parameters
indexSlice beginning position.
countSlice size.
Returns
Created slice.

◆ idx_get()

template<typename T>
virtual T System::Collections::Generic::ArrayList< T >::idx_get ( int  index) const
inlineoverridevirtual

Element getter.

Parameters
indexIndex of element to access in range of [0, size).
Returns
Copy of specified element.

Implements System::Collections::Generic::IList< T >.

◆ idx_set()

template<typename T>
virtual void System::Collections::Generic::ArrayList< T >::idx_set ( int  index,
value 
)
inlineoverridevirtual

Element setter.

Parameters
indexIndex of element to access in range of [0, size).
valueValue to set to specified element.

Implements System::Collections::Generic::IList< T >.

◆ IndexOf()

template<typename T>
virtual int System::Collections::Generic::ArrayList< T >::IndexOf ( const T &  item) const
inlineoverridevirtual

Linear search for element using operator ==.

Parameters
itemItem to look for.
Returns
Index of element (if found) or -1.

Implements System::Collections::Generic::IList< T >.

◆ Insert()

template<typename T>
virtual void System::Collections::Generic::ArrayList< T >::Insert ( int  index,
const T &  item 
)
inlineoverridevirtual

Inserts item into container position.

Parameters
indexInsertion position, must be in range [0, size].
itemElement to insert.

Implements System::Collections::Generic::IList< T >.

◆ operator[]() [1/2]

template<typename T>
storage_type::const_reference System::Collections::Generic::ArrayList< T >::operator[] ( int  index) const
inline

Element accessor.

Parameters
indexIndex of element to access in range of [0, size).
Returns
const reference to selected element.

◆ operator[]() [2/2]

template<typename T>
storage_type::reference System::Collections::Generic::ArrayList< T >::operator[] ( int  index)
inline

Element accessor.

Parameters
indexIndex of element to access in range of [0, size).
Returns
Reference to selected element.

◆ Remove()

template<typename T>
virtual bool System::Collections::Generic::ArrayList< T >::Remove ( const T &  item)
inlineoverridevirtual

Removes first instance of passed element found in container.

Parameters
itemElement to remove.
Returns
true if element was found and removed, false otherwise.

Implements System::Collections::Generic::ICollection< T >.

◆ RemoveAt()

template<typename T>
virtual void System::Collections::Generic::ArrayList< T >::RemoveAt ( int  index)
inlineoverridevirtual

Removes element at specified position.

Parameters
indexIndex to delete element from, must be in range [0, size).

Implements System::Collections::Generic::IList< T >.

◆ set_Capacity()

template<typename T>
void System::Collections::Generic::ArrayList< T >::set_Capacity ( int  newCapacity)
inline

Sets container capacity. Has no effect on its size.

Parameters
newCapacityRequested capacity. Must be greater or equal to zero.

◆ SetTemplateWeakPtr()

template<typename T>
void System::Collections::Generic::ArrayList< T >::SetTemplateWeakPtr ( unsigned int  argument)
inlineoverridevirtual

Makes specified template argument to be treated as weak pointer instead of shared one.

Parameters
argumentTemplate argument index (should be 0).

Reimplemented from System::Object.