System::IO::BasicSTDIStreamWrapper< T, typename > Class Template Reference

Inherits System::IO::STDIOStreamWrapperBase< T >.

Public Types

using ThisType = BasicSTDIStreamWrapper< T >
 
using BaseType = STDIOStreamWrapperBase< T >
 
using ThisTypeBaseTypesInfo = BaseTypesInfo< BaseType >
 
using char_type = typename BaseType::char_type
 
using traits_type = typename BaseType::traits_type
 
- Public Types inherited from System::IO::STDIOStreamWrapperBase< T >
using ThisType = STDIOStreamWrapperBase< T >
 
using BaseType = Stream
 
using ThisTypeBaseTypesInfo = BaseTypesInfo< BaseType >
 
using char_type = typename T::char_type
 
using traits_type = typename T::traits_type
 
using int_type = typename T::int_type
 
using pos_type = typename T::pos_type
 
using off_type = typename T::off_type
 
- Public Types inherited from System::IO::Stream
typedef SharedPtr< StreamPtr
 An alias for a shared pointer to this class. More...
 
- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 

Public Member Functions

 RTTI_INFO_TEMPLATE_CLASS (ThisType, ThisTypeBaseTypesInfo)
 RTTI information. More...
 
 BasicSTDIStreamWrapper (std::basic_istream< char_type, traits_type > &str, STDIOStreamWrappingMode mode=STDIOStreamWrappingMode::Binary)
 
 BasicSTDIStreamWrapper (const BasicSTDIStreamWrapper &)=delete
 Copy constructor. Deleted. More...
 
BasicSTDIStreamWrapperoperator= (const BasicSTDIStreamWrapper &)=delete
 Copy assignment operator. Deleted. More...
 
virtual int ReadByte () override
 
virtual void WriteByte (uint8_t value) override
 
virtual int32_t Read (const ArrayPtr< uint8_t > &buffer, int32_t offset, int32_t count) override
 
virtual void Write (const ArrayPtr< uint8_t > &buffer, int32_t offset, int32_t count) override
 
virtual int32_t Read (const System::Details::ArrayView< uint8_t > &buffer, int32_t offset, int32_t count) override
 
virtual void Write (const System::Details::ArrayView< uint8_t > &buffer, int32_t offset, int32_t count) override
 
virtual void SetLength (int64_t value) override
 
virtual void Flush () override
 Clears this stream's buffers and writes all buffered data to the underlying storage. Not supported! More...
 
- Public Member Functions inherited from System::IO::STDIOStreamWrapperBase< T >
 RTTI_INFO_TEMPLATE_CLASS (ThisType, ThisTypeBaseTypesInfo)
 RTTI information. More...
 
 STDIOStreamWrapperBase (const STDIOStreamWrapperBase &)=delete
 Copy constructor. Deleted. More...
 
STDIOStreamWrapperBaseoperator= (const STDIOStreamWrapperBase &)=delete
 Copy assignment operator. Deleted. More...
 
virtual int64_t Seek (int64_t offset, SeekOrigin origin) override
 
virtual void set_Position (int64_t value) override
 
virtual int64_t get_Position () const override
 Returns current position of the stream. More...
 
virtual int64_t get_Length () const override
 Returns length of the stream. More...
 
virtual bool get_CanRead () const override
 Determines if the stream supports reading. More...
 
virtual bool get_CanSeek () const override
 Determines if the stream supports seeking. More...
 
virtual bool get_CanWrite () const override
 Determines if the stream supports writing. More...
 
- Public Member Functions inherited from System::IO::Stream
template<std::size_t N>
int32_t Read (const System::Details::StackArray< uint8_t, N > &buffer, int32_t offset, int32_t count)
 
template<std::size_t N>
void Write (const System::Details::StackArray< uint8_t, N > &buffer, int32_t offset, int32_t count)
 
virtual void Close ()
 Closes the stream. More...
 
ASPOSECPP_SHARED_API void Dispose () override
 Releases all resources used by the current object and closes the stream. More...
 
virtual ASPOSECPP_SHARED_API System::SharedPtr< System::IAsyncResultBeginRead (System::ArrayPtr< uint8_t > buffer, int offset, int count, System::AsyncCallback callback, System::SharedPtr< System::Object > state)
 
virtual ASPOSECPP_SHARED_API System::SharedPtr< System::IAsyncResultBeginWrite (System::ArrayPtr< uint8_t > buffer, int offset, int count, System::AsyncCallback callback, System::SharedPtr< System::Object > state)
 
virtual ASPOSECPP_SHARED_API int EndRead (System::SharedPtr< System::IAsyncResult > asyncResult)
 
virtual ASPOSECPP_SHARED_API void EndWrite (System::SharedPtr< System::IAsyncResult > asyncResult)
 
ASPOSECPP_SHARED_API void CopyTo (const SharedPtr< Stream > &destination)
 
ASPOSECPP_SHARED_API void CopyTo (const SharedPtr< Stream > &destination, int32_t buffer_size)
 
virtual ASPOSECPP_SHARED_API bool get_CanTimeout () const
 
virtual ASPOSECPP_SHARED_API void set_ReadTimeout (int timeout)
 Sets a value that determines whether the current stream can time out. More...
 
virtual ASPOSECPP_SHARED_API int get_ReadTimeout () const
 
virtual ASPOSECPP_SHARED_API void set_WriteTimeout (int timeout)
 Sets a value, in milliseconds, that determines how long the stream will attempt to read before timing out. More...
 
virtual ASPOSECPP_SHARED_API int get_WriteTimeout () const
 Gets a value, in milliseconds, that determines how long the stream will attempt to write before timing out. More...
 
- 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 reference 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 int32_t 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 (uint32_t argument)
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...
 
virtual ASPOSECPP_SHARED_API bool FastCast (const Details::FastRttiBase &helper, void **out_ptr) const
 For internal purposes only. More...
 
template<>
bool Equals (float const &objA, float const &objB)
 
template<>
bool Equals (double const &objA, double const &objB)
 
template<>
bool ReferenceEquals (String const &str, std::nullptr_t)
 
template<>
bool ReferenceEquals (String const &str1, String const &str2)
 

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 ()
 Implements C# typeof(System.Object) construct. More...
 
- Static Public Attributes inherited from System::IO::Stream
static const System::SharedPtr< Stream > ASPOSECPP_SHARED_API Null
 A stream with no underlying storage. More...
 

Detailed Description

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
class System::IO::BasicSTDIStreamWrapper< T, typename >

Represents a System.IO.Stream-like wrapper for std::basic_istream and its derived 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.

Member Typedef Documentation

◆ BaseType

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
using System::IO::BasicSTDIStreamWrapper< T, typename >::BaseType = STDIOStreamWrapperBase<T>

◆ char_type

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
using System::IO::BasicSTDIStreamWrapper< T, typename >::char_type = typename BaseType::char_type

◆ ThisType

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
using System::IO::BasicSTDIStreamWrapper< T, typename >::ThisType = BasicSTDIStreamWrapper<T>

◆ ThisTypeBaseTypesInfo

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
using System::IO::BasicSTDIStreamWrapper< T, typename >::ThisTypeBaseTypesInfo = BaseTypesInfo<BaseType>

◆ traits_type

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
using System::IO::BasicSTDIStreamWrapper< T, typename >::traits_type = typename BaseType::traits_type

Constructor & Destructor Documentation

◆ BasicSTDIStreamWrapper() [1/2]

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
System::IO::BasicSTDIStreamWrapper< T, typename >::BasicSTDIStreamWrapper ( std::basic_istream< char_type, traits_type > &  str,
STDIOStreamWrappingMode  mode = STDIOStreamWrappingMode::Binary 
)
inline

Constructs a new instance of the BasicSTDIStreamWrapper.

Parameters
strThe reference to the stream
modeWrapping mode

◆ BasicSTDIStreamWrapper() [2/2]

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
System::IO::BasicSTDIStreamWrapper< T, typename >::BasicSTDIStreamWrapper ( const BasicSTDIStreamWrapper< T, typename > &  )
delete

Copy constructor. Deleted.

Member Function Documentation

◆ Flush()

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
virtual void System::IO::BasicSTDIStreamWrapper< T, typename >::Flush ( )
inlineoverridevirtual

Clears this stream's buffers and writes all buffered data to the underlying storage. Not supported!

Implements System::IO::Stream.

Reimplemented in System::IO::BasicSTDIOStreamWrapper< T, typename >.

◆ operator=()

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
BasicSTDIStreamWrapper& System::IO::BasicSTDIStreamWrapper< T, typename >::operator= ( const BasicSTDIStreamWrapper< T, typename > &  )
delete

Copy assignment operator. Deleted.

◆ Read() [1/2]

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
virtual int32_t System::IO::BasicSTDIStreamWrapper< T, typename >::Read ( const ArrayPtr< uint8_t > &  buffer,
int32_t  offset,
int32_t  count 
)
inlineoverridevirtual

If wrapping mode is binary, reads the specified number of bytes from the stream, otherwise read the specified number of characters and converts them to uint8_t type. Writes result of the reading to the specified byte array.

Parameters
bufferThe byte array to write the read bytes to
offsetA 0-based position in buffer to start writing at
countThe number of bytes to read
Returns
Number of bytes or characters read

Implements System::IO::Stream.

Reimplemented in System::IO::BasicSTDIOStreamWrapper< T, typename >.

◆ Read() [2/2]

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
virtual int32_t System::IO::BasicSTDIStreamWrapper< T, typename >::Read ( const System::Details::ArrayView< uint8_t > &  buffer,
int32_t  offset,
int32_t  count 
)
inlineoverridevirtual

Reads the specified number of bytes from the stream and writes them to the specified byte array.

Parameters
bufferThe byte array view to write the read bytes to
offsetA 0-based position in buffer to start writing at
countThe number of bytes to read
Returns
The number of bytes read

Reimplemented from System::IO::Stream.

Reimplemented in System::IO::BasicSTDIOStreamWrapper< T, typename >.

◆ ReadByte()

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
virtual int System::IO::BasicSTDIStreamWrapper< T, typename >::ReadByte ( )
inlineoverridevirtual

If wrapping mode is binary, reads a single byte from the last decoded character storage, otherwise read a single character from the stream and convert it to uint8_t type.

Returns
A 32-bit integer value equivalent to the result of reading

Reimplemented from System::IO::Stream.

Reimplemented in System::IO::BasicSTDIOStreamWrapper< T, typename >.

◆ RTTI_INFO_TEMPLATE_CLASS()

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
System::IO::BasicSTDIStreamWrapper< T, typename >::RTTI_INFO_TEMPLATE_CLASS ( ThisType  ,
ThisTypeBaseTypesInfo   
)

RTTI information.

◆ SetLength()

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
virtual void System::IO::BasicSTDIStreamWrapper< T, typename >::SetLength ( int64_t  value)
inlineoverridevirtual

Sets the length of the stream represented by the current object. Not supported!

Parameters
valueThe length in bytes to set

Implements System::IO::Stream.

Reimplemented in System::IO::BasicSTDIOStreamWrapper< T, typename >.

◆ Write() [1/2]

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
virtual void System::IO::BasicSTDIStreamWrapper< T, typename >::Write ( const ArrayPtr< uint8_t > &  buffer,
int32_t  offset,
int32_t  count 
)
inlineoverridevirtual

If wrapping mode is binary, writes to the stream the specified subrange of bytes from the specified byte array, otherwise convert the specified subrange of bytes from the specified byte array to char_type type ant then writes result to the stream. Not supported!

Parameters
bufferThe array containing the bytes to write.
offsetA 0-based index of the elemnet in buffer at which the subrange to write begins.
countThe number of elements in the subrange to write.

Implements System::IO::Stream.

Reimplemented in System::IO::BasicSTDIOStreamWrapper< T, typename >.

◆ Write() [2/2]

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
virtual void System::IO::BasicSTDIStreamWrapper< T, typename >::Write ( const System::Details::ArrayView< uint8_t > &  buffer,
int32_t  offset,
int32_t  count 
)
inlineoverridevirtual

Writes the specified subrange of bytes from the specified byte array to the stream.

Parameters
bufferThe array view containing the bytes to write
offsetA 0-based index of the element in buffer at which the subrange to write begins
countThe number of elements in the subrange to write

Reimplemented from System::IO::Stream.

Reimplemented in System::IO::BasicSTDIOStreamWrapper< T, typename >.

◆ WriteByte()

template<typename T, typename = std::enable_if_t<IsTemplateBaseOf<std::basic_istream, T>::value>>
virtual void System::IO::BasicSTDIStreamWrapper< T, typename >::WriteByte ( uint8_t  value)
inlineoverridevirtual

If wrapping mode is binary, writes to the stream the specified unsigned 8-bit integer value, otherwise convert it to char_type type and then write the result to the stream. Not supported!

Parameters
valueThe value to write

Reimplemented from System::IO::Stream.

Reimplemented in System::IO::BasicSTDIOStreamWrapper< T, typename >.