Asposecpplib
System::Xml::XmlNodeList Class Referenceabstract

Represents a list of XML nodes. 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::Collections::Generic::IEnumerable< T >.

Public Types

typedef SharedPtr< XmlNodeListPtr
 An alias for a shared pointer to an instance of this class. More...
 
- Public Types inherited from System::Collections::Generic::IEnumerable< T >
typedef IEnumerator< T > IEnumeratorType
 Enumerator type. More...
 
using ValueType = T
 
- 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 Member Functions

ASPOSECPP_SHARED_API SharedPtr< IXmlNodeEnumeratorGetEnumerator () override=0
 Returns an enumerator that can be used to enumerate over the node list represented by the current object. More...
 
virtual ASPOSECPP_SHARED_API int get_Count ()=0
 Returns the number of the elements in the node list represented by the current object. More...
 
virtual ASPOSECPP_SHARED_API XmlNode::Ptr Item (int idx)=0
 Returns an element at the specified position. More...
 
virtual XmlNode::Ptr operator[] (int index)
 Returns an element at the specified position. More...
 
virtual XmlNode::Ptr idx_get (int index)
 Returns an element at the specified position. More...
 
- Public Member Functions inherited from System::Collections::Generic::IEnumerable< T >
LINQ_ElementAt (int index)
 Returns the element at a specified index in a sequence. More...
 
LINQ_First ()
 Returns the first element of a sequence. More...
 
LINQ_First (const Func< T, bool > &predicate)
 Returns the first element of a sequence that satisfy the specified condition. More...
 
LINQ_FirstOrDefault ()
 Returns the first element of a sequence, or a default value if the sequence is empty. More...
 
LINQ_FirstOrDefault (std::function< bool(T)> predicate)
 Returns the first element of the sequence that satisfies a condition or a default value if no such element is found. More...
 
LINQ_Last ()
 Returns the last element of a sequence. More...
 
LINQ_LastOrDefault ()
 Returns the last element of a sequence, or a default value if the sequence is empty. More...
 
SharedPtr< List< T > > 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< T, bool > &predicate)
 Returns the number of elements in the sequence that satisfy the specified condition. More...
 
System::ArrayPtr< T > LINQ_ToArray ()
 Creates an array from a sequence. More...
 
bool LINQ_All (std::function< bool(T)> 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(T)> predicate)
 Determines whether any element of a sequence exists or satisfies a condition. More...
 
SharedPtr< IEnumerable< T > > LINQ_Where (std::function< bool(T)> predicate)
 Filters a sequence based on the specified predicate. More...
 
bool LINQ_Contains (T value)
 Determines if a sequence contains a specified value. More...
 
template<typename ResultType >
SharedPtr< IEnumerable< ResultType > > LINQ_Cast ()
 Casts the elements to the specified type. More...
 
template<typename Key >
SharedPtr< IEnumerable< T > > LINQ_OrderBy (const Func< T, Key > &keySelector)
 Sorts the elements of a sequence in ascending order according to the key values selected by keySelector. More...
 
template<typename ResultType >
SharedPtr< IEnumerable< ResultType > > LINQ_OfType ()
 Filters the elements of the sequence based on the specified type. More...
 
template<typename ResultType >
SharedPtr< IEnumerable< ResultType > > LINQ_Select (const Func< T, ResultType > &selector)
 Transforms elements of a sequence. More...
 
EnumeratorBasedIterator< T, IEnumerator< T > > begin () noexcept
 Gets iterator to the first const-qualified element of collection. This iterator can't be used to change a referenced object because GetEnumerator() returns a copy-object of T. It's impossible to add a const-qualifier for this method because GetEnumerator() is not const-qualified followed the C# .NET implementation. More...
 
EnumeratorBasedIterator< T, IEnumerator< T > > end () noexcept
 Gets iterator for a non-existent const-qualified element behind the end of the collection. This iterator can't be declared as a const-qualifier because GetEnumerator() is not const-qualified followed the C# .NET implementation. More...
 
EnumeratorBasedIterator< T, IEnumerator< T > > cbegin () noexcept
 Synonym for begin(). Gets iterator to the first const-qualified element of collection. More...
 
EnumeratorBasedIterator< T, IEnumerator< T > > cend () noexcept
 Synonym for end(). Gets iterator for a non-existent const-qualified element behind the end of the collection. More...
 
template<typename Result >
SharedPtr< IEnumerable< Result > > LINQ_Cast ()
 
template<typename Result >
SharedPtr< IEnumerable< Result > > LINQ_OfType ()
 
template<typename Result >
SharedPtr< IEnumerable< Result > > LINQ_Select (const Func< Source, Result > &selector)
 
template<typename Key >
SharedPtr< IEnumerable< Source > > LINQ_OrderBy (const Func< Source, Key > &keySelector)
 
- 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 () 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...
 
virtual ASPOSECPP_SHARED_API void SetTemplateWeakPtr (unsigned int argument)
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. 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...
 

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...
 
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...
 

Detailed Description

Represents a list of XML nodes. 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.

Member Typedef Documentation

◆ Ptr

An alias for a shared pointer to an instance of this class.

Member Function Documentation

◆ get_Count()

virtual ASPOSECPP_SHARED_API int System::Xml::XmlNodeList::get_Count ( )
pure virtual

Returns the number of the elements in the node list represented by the current object.

◆ GetEnumerator()

ASPOSECPP_SHARED_API SharedPtr<IXmlNodeEnumerator> System::Xml::XmlNodeList::GetEnumerator ( )
overridepure virtual

Returns an enumerator that can be used to enumerate over the node list represented by the current object.

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

◆ idx_get()

virtual XmlNode::Ptr System::Xml::XmlNodeList::idx_get ( int  index)
inlinevirtual

Returns an element at the specified position.

Parameters
indexThe 0-based index of the element to return
Returns
An XmlNode object at the specified position in the list

◆ Item()

virtual ASPOSECPP_SHARED_API XmlNode::Ptr System::Xml::XmlNodeList::Item ( int  idx)
pure virtual

Returns an element at the specified position.

Parameters
idxThe 0-based index of the element to return
Returns
An XmlNode object at the specified position in the list

◆ operator[]()

virtual XmlNode::Ptr System::Xml::XmlNodeList::operator[] ( int  index)
inlinevirtual

Returns an element at the specified position.

Parameters
indexThe 0-based index of the element to return
Returns
An XmlNode object at the specified position in the list