NumberFormatInfo
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]NumberFormatInfo class
Holds information on how to format numbers. Setter operations are only enabled on non-read-only objects. 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 NumberFormatInfo : public virtual System::Object,
public System::IFormatProvider,
public System::ICloneable
Methods
| Method | Description |
|---|---|
| SharedPtr<Object> Clone() override | Clones format info. |
| 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 **) const | For internal purposes only. |
| int get_CurrencyDecimalDigits() const | Gets number of currency decimal digits. |
| String get_CurrencyDecimalSeparator() const | Gets currency decimal separator. |
| String get_CurrencyGroupSeparator() const | Gets currency group separator. |
| ArrayPtr<int> get_CurrencyGroupSizes() const | Gets number of currency decimal digits per group. |
| int get_CurrencyNegativePattern() const | Gets currency negative pattern. |
| int get_CurrencyPositivePattern() const | Gets currency positive pattern. |
| String get_CurrencySymbol() const | Gets currency symbol. |
| static NumberFormatInfoPtr get_CurrentInfo() | Gets current thread culture-defined number format info. |
| DigitShapes get_DigitSubstitution() const | Gets a value that specifies how to display shape of a digit. |
| static const NumberFormatInfoPtr& get_InvariantInfo() | Gets invariant culture-defined number format info. |
| bool get_IsReadOnly() const | Checks if format is read-only. |
| String get_NaNSymbol() const | Gets Not-a-Number symbol. |
| ArrayPtr<String> get_NativeDigits() const | Gets digits symbols (0 through 9). |
| String get_NegativeInfinitySymbol() const | Gets negative infinity symbol. |
| String get_NegativeSign() const | Gets negative sign. |
| int get_NumberDecimalDigits() const | Gets number of decimal digits. |
| String get_NumberDecimalSeparator() const | Gets decimal separator. |
| String get_NumberGroupSeparator() const | Gets number group separator. |
| ArrayPtr<int> get_NumberGroupSizes() const | Gets numbers of digits per group. |
| int get_NumberNegativePattern() const | Gets number negative pattern. |
| int get_PercentDecimalDigits() const | Gets number of decimal places in percent values. |
| String get_PercentDecimalSeparator() const | Gets decimal separator in percent values. |
| String get_PercentGroupSeparator() const | Gets group separator in percent values. |
| ArrayPtr<int> get_PercentGroupSizes() const | Gets numbers of digits per percent value group. |
| int get_PercentNegativePattern() const | Gets percent negative pattern. |
| int get_PercentPositivePattern() const | Gets percent positive pattern. |
| String get_PercentSymbol() const | Gets percent symbol. |
| String get_PerMilleSymbol() const | Gets permille symbol. |
| String get_PositiveInfinitySymbol() const | Gets positive infinity symbol. |
| String get_PositiveSign() const | Gets positive sign. |
| Detail::SmartPtrCounter * GetCounter() | Gets reference counter data structure associated with the object. |
| SharedPtr<Object> GetFormat(const TypeInfo&) override | Gets formatter of specific type. |
| virtual int32_t GetHashCode() const | Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. |
| static NumberFormatInfoPtr GetInstance(const IFormatProviderPtr&) | Gets formatter associated with format provider. |
| virtual const TypeInfo& GetType() const | Gets actual type of object. Analog of C# System.Object.GetType() call. |
| virtual bool Is(const TypeInfo&) const | Check if object represents an instance of type described by targetType. Analog of C# ‘is’ operator. |
| virtual ptr MemberwiseClone() const | Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. |
| NumberFormatInfo() | Default constructor (invariant NumberFormatInfo). |
| 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. |
| NumberFormatInfo& operator=(const NumberFormatInfo&) | |
| Object& operator=(Object const&) | Assignment operator. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses. |
| static NumberFormatInfoPtr ReadOnly(NumberFormatInfoPtr) | Gets read-only version of formatter. |
| 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. |
| int RemovedSharedRefs(int) | Decreases shared reference count by specified value. |
| void set_CurrencyDecimalDigits(int) | Sets number of currency decimal digits. |
| void set_CurrencyDecimalSeparator(const String&) | Sets currency decimal separator. |
| void set_CurrencyGroupSeparator(const String&) | Sets currency group separator. |
| void set_CurrencyGroupSizes(const ArrayPtr<int>&) | Sets number of currency decimal digits per group. |
| void set_CurrencyNegativePattern(int) | Sets currency negative pattern. |
| void set_CurrencyPositivePattern(int) | Sets currency positive pattern. |
| void set_CurrencySymbol(const String&) | Sets currency symbol. |
| void set_DigitSubstitution(DigitShapes) | Sets a value that specifies how to display shape of a digit. |
| void set_NaNSymbol(const String&) | Sets Not-a-Number symbol. |
| void set_NativeDigits(const ArrayPtr<String>&) | Sets digits symbols (0 through 9). |
| void set_NegativeInfinitySymbol(const String&) | Sets negative infinity symbol. |
| void set_NegativeSign(const String&) | Sets negative sign. |
| void set_NumberDecimalDigits(int) | Sets number of decimal digits. |
| void set_NumberDecimalSeparator(const String&) | Sets decimal separator. |
| void set_NumberGroupSeparator(const String&) | Sets number group separator. |
| void set_NumberGroupSizes(const ArrayPtr<int>&) | Sets numbers of digits per group. |
| void set_NumberNegativePattern(int) | Sets number negative pattern. |
| void set_PercentDecimalDigits(int) | Sets number of decimal places in percent values. |
| void set_PercentDecimalSeparator(const String&) | Sets decimal separator in percent values. |
| void set_PercentGroupSeparator(const String&) | Sets group separator in percent values. |
| void set_PercentGroupSizes(const ArrayPtr<int>&) | Sets numbers of digits per percent value group. |
| void set_PercentNegativePattern(int) | Sets percent negative pattern. |
| void set_PercentPositivePattern(int) | Sets percent positive pattern. |
| void set_PercentSymbol(const String&) | Sets percent symbol. |
| void set_PerMilleSymbol(const String&) | Sets permille symbol. |
| void set_PositiveInfinitySymbol(const String&) | Sets positive infinity symbol. |
| void set_PositiveSign(const String&) | Sets positive sign. |
| 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() const | Gets 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. |
| virtual String ToString() const | Analog 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. |
| 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. |
See Also
- Class Object
- Class IFormatProvider
- Class ICloneable
- Namespace System::Globalization
- Library Aspose.Slides