CodePorting.Translator.Cs2Cpp.Framework
System::Collections::Generic::BaseKVCollection< Dict, KV > Class Template Reference

Holds common code for collections of keys or values. 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...

#include <base_kv_collection.h>

Inherits System::Collections::Generic::IKVCollection< KV >.

Public Member Functions

 BaseKVCollection (const typename Dict::Ptr &dict)
 Creates collection. More...
 
virtual int get_Count () const override
 Gets number of elements. More...
 
virtual void CopyTo (ArrayPtr< KV > arr, int index) override
 Copies data to existing array elements. More...
 
void SetTemplateWeakPtr (uint32_t argument) override
 Enables compilation, but doesn't actually do anything as this structure doesn't own data. More...
 
- Public Member Functions inherited from System::Collections::Generic::IKVCollection< KV >
virtual SharedPtr< IEnumerator< KV > > GetEnumerator () override=0
 Gets enumerator for container. More...
 
virtual int get_Count () const override=0
 Gets number of elements in container. More...
 
virtual void Add (const KV &item) override
 Adds item to container. More...
 
virtual void Clear () override
 Deletes all elements from container. More...
 
virtual bool Contains (const KV &item) const override
 Checks if item is present in container. More...
 
virtual bool Remove (const KV &item) override
 Removes item from container. More...
 
virtual bool get_IsReadOnly () const override
 Checks if container is read only. More...
 
virtual int IndexOf (const KV &item) const override
 Gets index of item in container. More...
 
virtual void Insert (int index, const KV &item) override
 Inserts item at specified position. More...
 
virtual void RemoveAt (int index) override
 Removes item at specified position. More...
 
virtual KV idx_get (int index) const override=0
 Getter function. More...
 
virtual void idx_set (int index, KV value) override
 Setter function. More...
 
- Public Member Functions inherited from System::Collections::Generic::IList< KV >
virtual int IndexOf (const KV &item) const=0
 Gets index of first appearance of item in container. More...
 
virtual void Insert (int index, const KV &item)=0
 Inserts element into specified position, shifting other elements. More...
 
virtual void RemoveAt (int index)=0
 Removes element at specified index. More...
 
virtual KV idx_get (int index) const=0
 Gets element at specified index. More...
 
virtual void idx_set (int index, KV value)=0
 Sets element at specified index. More...
 
bool get_IsFixedSize ()
 Checks whether the collection is of fixed size. More...
 
- Public Member Functions inherited from System::Collections::Generic::ICollection< KV >
virtual int get_Count () const=0
 Gets number of elements in collection. More...
 
virtual void Add (const KV &item)=0
 Adds element into collection. More...
 
virtual void Clear ()=0
 Deletes all elements from collection. More...
 
virtual bool Contains (const KV &item) const=0
 Checks if element is present in collection. More...
 
virtual bool Remove (const KV &item)=0
 Deletes element from collection. More...
 
virtual bool get_IsReadOnly () const
 Checks if collection is read only. More...
 
virtual void CopyTo (System::ArrayPtr< KV > array, int arrayIndex)=0
 Copies all collection elements to existing array elements. More...
 
ICollectionoperator= (ICollection &&) noexcept
 Move assignment operator. More...
 
ICollectionoperator= (const ICollection &)
 Move assignment operator. More...
 
 ICollection ()
 Default constructor. More...
 
 ICollection (const ICollection &)
 Copy constructor. More...
 
 ICollection (ICollection &&) noexcept
 Move constructor. More...
 
virtual ~ICollection ()
 Destructor. More...
 
SharedPtr< Objectget_SyncRoot () const
 Gets the object the collection is being synchronized through. More...
 
- Public Member Functions inherited from System::Collections::Generic::IEnumerable< KV >
virtual SharedPtr< IEnumerator< KV > > GetEnumerator ()=0
 Gets enumerator. More...
 
KV LINQ_ElementAt (int index)
 Returns the element at a specified index in a sequence. More...
 
KV LINQ_First ()
 Returns the first element of a sequence. More...
 
KV LINQ_First (const Func< KV, bool > &predicate)
 Returns the first element of a sequence that satisfy the specified condition. More...
 
KV LINQ_FirstOrDefault ()
 Returns the first element of a sequence, or a default value if the sequence is empty. More...
 
KV LINQ_FirstOrDefault (std::function< bool(KV)> predicate)
 Returns the first element of the sequence that satisfies a condition or a default value if no such element is found. More...
 
KV LINQ_Last ()
 Returns the last element of a sequence. More...
 
KV LINQ_LastOrDefault ()
 Returns the last element of a sequence, or a default value if the sequence is empty. More...
 
SharedPtr< List< KV > > LINQ_ToList ()
 Creates a List<T> from a sequence. More...
 
int LINQ_Count ()
 Returns the number of elements in the sequence (calculated via direct counting). More...
 
int LINQ_Count (const Func< KV, bool > &predicate)
 Returns the number of elements in the sequence that satisfy the specified condition. More...
 
System::ArrayPtr< KV > LINQ_ToArray ()
 Creates an array from a sequence. More...
 
bool LINQ_All (std::function< bool(KV)> predicate)
 Determines whether all elements of a sequence satisfy a condition. More...
 
bool LINQ_Any ()
 Determines whether a sequence contains any elements. More...
 
bool LINQ_Any (std::function< bool(KV)> predicate)
 Determines whether any element of a sequence exists or satisfies a condition. More...
 
SharedPtr< IEnumerable< KV > > LINQ_Where (std::function< bool(KV)> predicate)
 Filters a sequence based on the specified predicate. More...
 
bool LINQ_Contains (KV value)
 Determines if a sequence contains a specified value. More...
 
SharedPtr< IEnumerable< ResultType > > LINQ_Cast ()
 Casts the elements to the specified type. More...
 
SharedPtr< IEnumerable< Result > > LINQ_Cast ()
 
SharedPtr< IEnumerable< KV > > LINQ_OrderBy (const Func< KV, Key > &keySelector)
 Sorts the elements of a sequence in ascending order according to the key values selected by keySelector. More...
 
SharedPtr< IEnumerable< Source > > LINQ_OrderBy (const Func< Source, Key > &keySelector)
 
SharedPtr< IEnumerable< KV > > LINQ_OrderByDescending (const Func< KV, Key > &keySelector)
 Sorts the elements of a sequence in descending order according to the key values selected by keySelector. More...
 
SharedPtr< IEnumerable< Source > > LINQ_OrderByDescending (const Func< Source, Key > &keySelector)
 
SharedPtr< IEnumerable< ResultType > > LINQ_OfType ()
 Filters the elements of the sequence based on the specified type. More...
 
SharedPtr< IEnumerable< Result > > LINQ_OfType ()
 
SharedPtr< IEnumerable< ResultType > > LINQ_Select (const Func< KV, ResultType > &selector)
 Transforms elements of a sequence. More...
 
SharedPtr< IEnumerable< ResultType > > LINQ_Select (const Func< KV, int32_t, ResultType > &selector)
 Transforms each element of a sequence into a new form by incorporating the element's index. More...
 
SharedPtr< IEnumerable< Result > > LINQ_Select (const Func< Source, Result > &selector)
 
SharedPtr< IEnumerable< Result > > LINQ_Select (const Func< Source, int32_t, Result > &selector)
 
SharedPtr< IEnumerable< KV > > LINQ_Concat (SharedPtr< IEnumerable< KV > > sequence)
 Concatenates two sequences. More...
 
System::SharedPtr< IEnumerable< System::SharedPtr< System::Linq::IGrouping< Key, KV > > > > LINQ_GroupBy (System::Func< KV, Key > keyPredicate)
 Groups the elements of a sequence. More...
 
SharedPtr< IEnumerable< SharedPtr< System::Linq::IGrouping< Key, Source > > > > LINQ_GroupBy (System::Func< Source, Key > keyPredicate)
 
SharedPtr< IEnumerable< ResultType > > LINQ_SelectMany (const Func< KV, SharedPtr< IEnumerable< ResultType > > > &selector)
 Projects each element of a sequence and combines the resulting sequences into one sequence. More...
 
SharedPtr< IEnumerable< Result > > LINQ_SelectMany (const Func< Source, SharedPtr< IEnumerable< Result > > > &selector)
 
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. More...
 
const_iterator begin () const
 Gets iterator pointing to the first element (if any) of the const-qualified instance of the collection. More...
 
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. More...
 
const_iterator end () const
 Gets iterator pointing right after the last element (if any) of the const-qualified instance of the collection. More...
 
const_iterator cbegin () const
 Gets iterator pointing to the first const-qualified element (if any) of the collection. More...
 
const_iterator cend () const
 Gets iterator pointing right after the last const-qualified element (if any) of the collection. More...
 
virtual virtualized_iteratorvirtualizeBeginIterator ()
 Gets the implementation of begin iterator for the current container. More...
 
virtual virtualized_iteratorvirtualizeEndIterator ()
 Gets the implementation of end iterator for the current container. More...
 
virtual virtualized_iteratorvirtualizeBeginConstIterator () const
 Gets the implementation of begin const iterator for the current container. More...
 
virtual virtualized_iteratorvirtualizeEndConstIterator () const
 Gets the implementation of end const iterator for the current container. More...
 
- Public Member Functions inherited from System::Object
 Object ()
 Creates object. Initializes all internal data structures. More...
 
virtual ~Object ()
 Destroys object. Frees all internal data structures. More...
 
 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 reference counter. More...
 
void Lock ()
 Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...
 
void Unlock ()
 Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...
 
virtual bool Equals (ptr obj)
 Compares objects using C# Object.Equals semantics. More...
 
virtual int32_t GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual String ToString () const
 Analog of C# Object.ToString() method. Enables converting custom objects to string. More...
 
virtual ptr MemberwiseClone () const
 Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...
 
virtual const TypeInfoGetType () const
 Gets actual type of object. Analog of C# System.Object.GetType() call. More...
 
virtual bool Is (const TypeInfo &targetType) const
 Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...
 
virtual void SetTemplateWeakPtr (uint32_t argument)
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...
 
virtual bool FastCast (const Details::FastRttiBase &helper, void **out_ptr) const
 For internal purposes only. 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...
 

Protected Member Functions

 ~BaseKVCollection () override
 Destructor. More...
 
- Protected Member Functions inherited from System::Collections::Generic::IKVCollection< KV >
 ~IKVCollection () override
 Destructor. More...
 
- Protected Member Functions inherited from System::Collections::Generic::IEnumerable< KV >
 ~IEnumerable () override
 Destructor. More...
 
virtualized_iteratorGetEnumeratorAsVirtualizedIterator ()
 Gets enumerator instance and prepares it to be used as iterator kernel. More...
 
virtualized_iteratorGetEnumeratorAsVirtualizedIterator () const
 Gets enumerator instance and prepares it to be used as iterator kernel. More...
 

Protected Attributes

Dict::Ptr m_dict
 Dictionary to wrap. More...
 

Additional Inherited Members

- Public Types inherited from System::Collections::Generic::IList< KV >
typedef ICollection< KV > BaseType
 Base type. More...
 
typedef IList< KV > ThisType
 This type. More...
 
typedef KV ValueType
 Value type. More...
 
- Public Types inherited from System::Collections::Generic::ICollection< KV >
typedef KV ValueType
 Value type name. More...
 
typedef ICollection< KV > ThisType
 Collection type name. More...
 
- Public Types inherited from System::Collections::Generic::IEnumerable< KV >
typedef IEnumerator< KV > IEnumeratorType
 Enumerator type. More...
 
using ValueType = KV
 
using iterator = System::Details::VirtualizedIterator< KV >
 Iterator type. More...
 
using const_iterator = System::Details::VirtualizedConstIterator< KV >
 Const iterator type. More...
 
using virtualized_iterator = System::Details::VirtualizedIteratorBase< KV >
 Inner iterator base type. More...
 
using virtualized_iterator_element = KV
 Inner iterator element type. More...
 
- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 
- 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 ()
 Implements C# typeof(System.Object) construct. 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...
 
- Static Protected Member Functions inherited from System::Collections::Generic::IKVCollection< KV >
static System::NotSupportedException MakeReadonlyException ()
 Creates exception which corresponds to calling modifying methods of read-only container. More...
 

Detailed Description

template<typename Dict, typename KV>
class System::Collections::Generic::BaseKVCollection< Dict, KV >

Holds common code for collections of keys or values. 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
DictDictionary type.
KVKey or value type, whichever the interface is used for.

Constructor & Destructor Documentation

◆ BaseKVCollection()

template<typename Dict , typename KV >
System::Collections::Generic::BaseKVCollection< Dict, KV >::BaseKVCollection ( const typename Dict::Ptr &  dict)
inline

Creates collection.

Parameters
dictDictionary pointer to hold.

◆ ~BaseKVCollection()

template<typename Dict , typename KV >
System::Collections::Generic::BaseKVCollection< Dict, KV >::~BaseKVCollection ( )
inlineoverrideprotected

Destructor.

Member Function Documentation

◆ CopyTo()

template<typename Dict , typename KV >
virtual void System::Collections::Generic::BaseKVCollection< Dict, KV >::CopyTo ( ArrayPtr< KV >  arr,
int  index 
)
inlineoverridevirtual

Copies data to existing array elements.

Parameters
arrDestination array with sufficient size.
indexStart index in destination array.

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

◆ get_Count()

template<typename Dict , typename KV >
virtual int System::Collections::Generic::BaseKVCollection< Dict, KV >::get_Count ( ) const
inlineoverridevirtual

Gets number of elements.

Returns
Number of elements in wrapped dictionary.

Implements System::Collections::Generic::IKVCollection< KV >.

◆ SetTemplateWeakPtr()

template<typename Dict , typename KV >
void System::Collections::Generic::BaseKVCollection< Dict, KV >::SetTemplateWeakPtr ( uint32_t  argument)
inlineoverridevirtual

Enables compilation, but doesn't actually do anything as this structure doesn't own data.

Parameters
argumentUnused value.

Reimplemented from System::Object.

Member Data Documentation

◆ m_dict

template<typename Dict , typename KV >
Dict::Ptr System::Collections::Generic::BaseKVCollection< Dict, KV >::m_dict
protected

Dictionary to wrap.