StreamWrapper
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[
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]StreamWrapper class
Aspose.IO.Stream wrapper for COM interface.
class StreamWrapper : public Aspose::Slides::IStreamWrapper
Methods
| Method | Description |
|---|---|
| void Close() override | Closes the current stream and releases any resources. |
| virtual void Dispose() | Does nothing. |
| 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. |
| void Flush() override | Clears all buffers for this stream and causes any buffered data to be written to the underlying device. |
| bool get_CanRead() override | Gets a value indicating whether the current stream supports reading. Read-only bool. |
| bool get_CanSeek() override | Gets a value indicating whether the current stream supports seeking. Read-only bool. |
| bool get_CanWrite() override | Gets a value indicating whether the current stream supports writing. Read-only bool. |
| int64_t get_Length() override | Gets the length in bytes of the stream. Read-only int64_t. |
| int64_t get_Position() override | Gets the position within the current stream. Read-only int64_t. |
| System::SharedPtr<System::IO::Stream> get_Stream() override | Gets a stream. Read-only System::IO::Stream. |
| Detail::SmartPtrCounter * GetCounter() | Gets reference counter data structure associated with the object. |
| virtual int32_t GetHashCode() const | Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. |
| 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. |
| void Lock() | Implements C# lock() statement locking. Call directly or use LockContext sentry object. |
| virtual ptr MemberwiseClone() const | Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. |
| 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. |
| Object& operator=(Object const&) | Assignment operator. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses. |
| void Read(System::ArrayPtr<uint8_t>, int32_t, int32_t) override | Reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read. |
| int32_t ReadByte() override | Reads a byte from the stream and advances the position within the stream by one byte, or returns -1 if at the end of the stream. |
| 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. |
| int64_t Seek(int64_t, System::IO::SeekOrigin) override | Sets the position within the current stream |
| 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. |
| void Write(System::ArrayPtr<uint8_t>, int32_t, int32_t) override | writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written. |
| void WriteByte(uint8_t) override | Writes a byte to the current position in the stream and advances the position within the stream by one byte. |
| virtual ~Object() | Destroys object. Frees all internal data structures. |
See Also
- Class IStreamWrapper
- Namespace Aspose::Slides
- Library Aspose.Slides