System::IO::BasicSTDIOStreamWrapper class

BasicSTDIOStreamWrapper class

Represents a System.IO.Stream-like wrapper for std::basic_iostream 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.

template<typename T,typename>class BasicSTDIOStreamWrapper : public System::IO::BasicSTDIStreamWrapper<T>,
                                                             public System::IO::BasicSTDOStreamWrapper<T>

Methods

Method	Description
BasicSTDIOStreamWrapper(std::basic_iostream<char_type, traits_type>&, STDIOStreamWrappingMode, STDIOStreamPositionPreference)	Constructs a new instance of the BasicSTDIOStreamWrapper.
BasicSTDIOStreamWrapper(const BasicSTDIOStreamWrapper&)	Copy constructor. Deleted.
Flush() override	Clears this stream’s buffers and writes all buffered data to the underlying storage.
operator=(const BasicSTDIOStreamWrapper&)	Copy assignment operator. Deleted.
Read(const ArrayPtr<uint8_t>&, int32_t, int32_t) override	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.
Read(const System::Details::ArrayView<uint8_t>&, int32_t, int32_t) override	Reads the specified number of bytes from the stream and writes them to the specified byte array.
ReadByte() override	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.
SetLength(int64_t) override	Sets the length of the stream represented by the current object.
Write(const ArrayPtr<uint8_t>&, int32_t, int32_t) override	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.
Write(const System::Details::ArrayView<uint8_t>&, int32_t, int32_t) override	Writes the specified subrange of bytes from the specified byte array to the stream.
WriteByte(uint8_t) override	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.

Fields

Field	Description
static Null	A stream with no underlying storage.

Typedefs

Typedef	Description
ThisType
BaseType
BaseIType
BaseOType
ThisTypeBaseTypesInfo
char_type	RTTI information.
traits_type

See Also

• Class BasicSTDIStreamWrapper
• Class BasicSTDOStreamWrapper
• Namespace System::IO
• Library Aspose.PUB for C++