## BasicSTDIOStreamWrapper class


Represents a [System.IO.Stream](../stream/)-like wrapper for std::basic_iostream and its derived objects. Objects of this class should only be allocated using [System::MakeObject()](../../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](../../system/smartptr/) pointer and use this pointer to pass it to functions as argument.

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

## Methods

| Method | Description |
| --- | --- |
| [BasicSTDIOStreamWrapper](./basicstdiostreamwrapper/)(std::basic_iostream\<char_type, traits_type\>\&, STDIOStreamWrappingMode, STDIOStreamPositionPreference) | Constructs a new instance of the [BasicSTDIOStreamWrapper](./). |
| [BasicSTDIOStreamWrapper](./basicstdiostreamwrapper/)(const BasicSTDIOStreamWrapper\&) | Copy constructor. Deleted. |
| [Flush](./flush/)() override | Clears this stream's buffers and writes all buffered data to the underlying storage. |
| [operator=](./operator=/)(const BasicSTDIOStreamWrapper\&) | Copy assignment operator. Deleted. |
| [Read](./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](./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](./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](./setlength/)(int64_t) override | Sets the length of the stream represented by the current object. |
| [Write](./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](./char_type/) type ant then writes result to the stream. |
| [Write](./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](./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](./char_type/) type and then write the result to the stream. |
## Fields

| Field | Description |
| --- | --- |
| static [Null](../stream/null/) | A stream with no underlying storage. |
## Typedefs

| Typedef | Description |
| --- | --- |
| [BaseIType](./baseitype/) |  |
| [BaseOType](./baseotype/) |  |
| [BaseType](./basetype/) |  |
| [char_type](./char_type/) | RTTI information. |
| [ThisType](./thistype/) |  |
| [ThisTypeBaseTypesInfo](./thistypebasetypesinfo/) |  |
| [traits_type](./traits_type/) |  |
## See Also

* Class [BasicSTDIStreamWrapper](../basicstdistreamwrapper/)
* Class [BasicSTDOStreamWrapper](../basicstdostreamwrapper/)
* Namespace [System::IO](../)
* Library [Aspose.Page for C++](../../)