Represents the typed value of a validated XML element or attribute. The XmlAtomicValue class cannot be inherited. More...

#include <xml_atomic_value.h>

Inherits System::Xml::XPath::XPathItem.

Public Types
using	Ptr = SharedPtr< XmlAtomicValue >
	An alias for shared pointer to an instance of this class. More...

Public Types inherited from System::Xml::XPath::XPathItem
using	Ptr = SharedPtr< XPathItem >
	An alias for shared pointer to an instance of this class. More...

Public Types inherited from System::Object
typedef SmartPtr< Object >	ptr
	Alias for smart pointer type. More...

Public Member Functions
bool	get_IsNode () override
	Returns a value indicating whether the validated XML element or attribute is an XPath node or an atomic value. More...

SharedPtr< XmlSchemaType >	get_XmlType () override
	Returns the XmlSchemaType for the validated XML element or attribute. More...

TypeInfo	get_ValueType () override
	Returns the type of the validated XML element or attribute. More...

SharedPtr< Object >	get_TypedValue () override
	Returns the current validated XML element or attribute as a boxed object of the most appropriate type according to its schema type. More...

bool	get_ValueAsBoolean () override
	Returns the validated XML element or attribute's value as a Boolean. More...

DateTime	get_ValueAsDateTime () override
	Returns the validated XML element or attribute's value as a DateTime. More...

double	get_ValueAsDouble () override
	Returns the validated XML element or attribute's value as a Double. More...

int32_t	get_ValueAsInt () override
	Returns the validated XML element or attribute's value as an Int32. More...

int64_t	get_ValueAsLong () override
	Returns the validated XML element or attribute's value as an Int64. More...

String	get_Value () override
	Returns the String value of the validated XML element or attribute. More...

SharedPtr< XmlAtomicValue >	Clone ()
	Returns a copy of this XmlAtomicValue object. More...

SharedPtr< Object >	ValueAs (const TypeInfo &type, SharedPtr< IXmlNamespaceResolver > nsResolver) override
	Returns the validated XML element or attribute's value as the type specified using the IXmlNamespaceResolver object specified to resolve namespace prefixes. More...

String	ToString () const override
	Returns the String value of the validated XML element or attribute. More...

Public Member Functions inherited from System::Xml::XPath::XPathItem
virtual bool	get_IsNode ()=0
	When overridden in a derived class, gets a value indicating whether the item represents an XPath node or an atomic value. More...

virtual SharedPtr< System::Xml::Schema::XmlSchemaType >	get_XmlType ()=0
	When overridden in a derived class, gets the XmlSchemaType for the item. More...

virtual String	get_Value ()=0
	When overridden in a derived class, gets the `string` value of the item. More...

virtual SharedPtr< Object >	get_TypedValue ()=0
	When overridden in a derived class, gets the current item as a boxed object of the most appropriate type according to its schema type. More...

virtual TypeInfo	get_ValueType ()=0
	When overridden in a derived class, gets the type of the item. More...

virtual bool	get_ValueAsBoolean ()=0
	When overridden in a derived class, gets the item's value as a Boolean. More...

virtual DateTime	get_ValueAsDateTime ()=0
	When overridden in a derived class, gets the item's value as a DateTime. More...

virtual double	get_ValueAsDouble ()=0
	When overridden in a derived class, gets the item's value as a Double. More...

virtual int32_t	get_ValueAsInt ()=0
	When overridden in a derived class, gets the item's value as an Int32. More...

virtual int64_t	get_ValueAsLong ()=0
	When overridden in a derived class, gets the item's value as an Int64. More...

virtual SharedPtr< Object >	ValueAs (const TypeInfo &returnType)
	Returns the item's value as the specified type. More...

virtual SharedPtr< Object >	ValueAs (const TypeInfo &returnType, SharedPtr< IXmlNamespaceResolver > nsResolver)=0
	When overridden in a derived class, returns the item's value as the type specified using the IXmlNamespaceResolver object specified to resolve namespace prefixes. 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...

Object &	operator= (Object const &x)
	Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...

Object *	SharedRefAdded ()
	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 TypeInfo &	GetType () 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
virtual	~XmlAtomicValue ()

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 TypeInfo &	Type ()
	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...

Detailed Description

Represents the typed value of a validated XML element or attribute. The XmlAtomicValue class cannot be inherited.

Attention: Objects of this class should only be allocated using System::MakeObject() function. Never create instances 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

using System::Xml::Schema::XmlAtomicValue::Ptr = SharedPtr<XmlAtomicValue>

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

Constructor & Destructor Documentation

◆ ~XmlAtomicValue()

virtual System::Xml::Schema::XmlAtomicValue::~XmlAtomicValue ( )

protectedvirtual

Member Function Documentation

◆ Clone()

SharedPtr< XmlAtomicValue > System::Xml::Schema::XmlAtomicValue::Clone ( )

Returns a copy of this XmlAtomicValue object.

Returns: An XmlAtomicValue object copy of this XmlAtomicValue object.

◆ get_IsNode()

bool System::Xml::Schema::XmlAtomicValue::get_IsNode ( )

overridevirtual

Returns a value indicating whether the validated XML element or attribute is an XPath node or an atomic value.

Returns: true if the validated XML element or attribute is an XPath node; false if the validated XML element or attribute is an atomic value.

Implements System::Xml::XPath::XPathItem.

◆ get_TypedValue()

SharedPtr< Object > System::Xml::Schema::XmlAtomicValue::get_TypedValue ( )

overridevirtual

Returns the current validated XML element or attribute as a boxed object of the most appropriate type according to its schema type.

Returns: The current validated XML element or attribute as a boxed object of the most appropriate type.

Implements System::Xml::XPath::XPathItem.

◆ get_Value()

String System::Xml::Schema::XmlAtomicValue::get_Value ( )

overridevirtual

Returns the String value of the validated XML element or attribute.

Returns: The String value of the validated XML element or attribute.

Implements System::Xml::XPath::XPathItem.

◆ get_ValueAsBoolean()

bool System::Xml::Schema::XmlAtomicValue::get_ValueAsBoolean ( )

overridevirtual

Returns the validated XML element or attribute's value as a Boolean.

Returns: The validated XML element or attribute's value as a Boolean.

Exceptions

FormatException	The validated XML element or attribute's value is not in the correct format for the Boolean type.
InvalidCastException	The attempted cast to Boolean is not valid.

Implements System::Xml::XPath::XPathItem.

◆ get_ValueAsDateTime()

DateTime System::Xml::Schema::XmlAtomicValue::get_ValueAsDateTime ( )

overridevirtual

Returns the validated XML element or attribute's value as a DateTime.

Returns: The validated XML element or attribute's value as a DateTime.

Exceptions

FormatException	The validated XML element or attribute's value is not in the correct format for the DateTime type.
InvalidCastException	The attempted cast to DateTime is not valid.

Implements System::Xml::XPath::XPathItem.

◆ get_ValueAsDouble()

double System::Xml::Schema::XmlAtomicValue::get_ValueAsDouble ( )

overridevirtual

Returns the validated XML element or attribute's value as a Double.

Returns: The validated XML element or attribute's value as a Double.

Exceptions

FormatException	The validated XML element or attribute's value is not in the correct format for the Double type.
InvalidCastException	The attempted cast to Double is not valid.
OverflowException	The attempted cast resulted in an overflow.

Implements System::Xml::XPath::XPathItem.

◆ get_ValueAsInt()

int32_t System::Xml::Schema::XmlAtomicValue::get_ValueAsInt ( )

overridevirtual

Returns the validated XML element or attribute's value as an Int32.

Returns: The validated XML element or attribute's value as an Int32.

Exceptions

FormatException	The validated XML element or attribute's value is not in the correct format for the Int32 type.
InvalidCastException	The attempted cast to Int32 is not valid.
OverflowException	The attempted cast resulted in an overflow.

Implements System::Xml::XPath::XPathItem.

◆ get_ValueAsLong()

int64_t System::Xml::Schema::XmlAtomicValue::get_ValueAsLong ( )

overridevirtual

Returns the validated XML element or attribute's value as an Int64.

Returns: The validated XML element or attribute's value as an Int64.

Exceptions

FormatException	The validated XML element or attribute's value is not in the correct format for the Int64 type.
InvalidCastException	The attempted cast to Int64 is not valid.
OverflowException	The attempted cast resulted in an overflow.

Implements System::Xml::XPath::XPathItem.

◆ get_ValueType()

TypeInfo System::Xml::Schema::XmlAtomicValue::get_ValueType ( )

overridevirtual

Returns the type of the validated XML element or attribute.

Returns: The type of the validated XML element or attribute. The default value is String.

Implements System::Xml::XPath::XPathItem.

◆ get_XmlType()

SharedPtr< XmlSchemaType > System::Xml::Schema::XmlAtomicValue::get_XmlType ( )

overridevirtual

Returns the XmlSchemaType for the validated XML element or attribute.

Returns: The XmlSchemaType for the validated XML element or attribute.

Implements System::Xml::XPath::XPathItem.

◆ ToString()

String System::Xml::Schema::XmlAtomicValue::ToString ( ) const

overridevirtual

Returns the String value of the validated XML element or attribute.

Returns: The String value of the validated XML element or attribute.

Reimplemented from System::Object.

◆ ValueAs()

SharedPtr< Object > System::Xml::Schema::XmlAtomicValue::ValueAs	(	const TypeInfo &	type,
		SharedPtr< IXmlNamespaceResolver >	nsResolver
	)

overridevirtual

Returns the validated XML element or attribute's value as the type specified using the IXmlNamespaceResolver object specified to resolve namespace prefixes.

Parameters

type	The type to return the validated XML element or attribute's value as.
nsResolver	The IXmlNamespaceResolver object used to resolve namespace prefixes.

Returns: The value of the validated XML element or attribute as the type requested.

Exceptions

FormatException	The validated XML element or attribute's value is not in the correct format for the target type.
InvalidCastException	The attempted cast is not valid.
OverflowException	The attempted cast resulted in an overflow.

Implements System::Xml::XPath::XPathItem.

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Ptr

Constructor & Destructor Documentation

◆ ~XmlAtomicValue()

Member Function Documentation

◆ Clone()

◆ get_IsNode()

◆ get_TypedValue()

◆ get_Value()

◆ get_ValueAsBoolean()

◆ get_ValueAsDateTime()

◆ get_ValueAsDouble()

◆ get_ValueAsInt()

◆ get_ValueAsLong()

◆ get_ValueType()

◆ get_XmlType()

◆ ToString()

◆ ValueAs()