neovision::IO Class Reference

Input/Output. More...

#include <crt.h>

Public Member Functions
	IO ()
	Default constructor. More...
	IO (IO const &)=delete
	Copy constructor (deleted). More...
void	operator= (IO const &)=delete
	Assignment operator (deleted). More...
std::reference_wrapper< std::istream >	InputStream ()
	Get input stream. More...
void	SetInputStream (std::istream &stream)
	Sets the current input stream. More...
void	SetOutputStream (std::ostream &stream)
	Sets the current output stream. More...
void	Write (const std::string &str)
	Write output. More...

Static Public Member Functions
static IO &	Get ()
	Get singleton instance. More...

Detailed Description

Input/Output.

Internal singleton class to hold parameters and functions for thread-safe text input and output.

You typically shouldn't have to interact with this unless you want to change the output (or input) stream. For instance, if you were to want to output to stderr, you could do the following:

IO::get().SetOutputStream(std::cerr);

Definition at line 141 of file crt.h.

Constructor & Destructor Documentation

IO() [1/2]

neovision::IO::IO

(

)

Default constructor.

Definition at line 58 of file crt.cpp.

IO() [2/2]

neovision::IO::IO ( IO const &  )

delete

Copy constructor (deleted).

Member Function Documentation

Get()

IO & neovision::IO::Get ( )

static

Get singleton instance.

Returns

Returns an instance of OutputParameters.

Definition at line 62 of file crt.cpp.

Here is the caller graph for this function:

InputStream()

std::reference_wrapper<std::istream> neovision::IO::InputStream

(

)

Get input stream.

This function provides low-level access to the current input stream.

Warning

You must use LockInputStream/UnlockInputStream around this call.

Returns

Returns a reference to the current input stream.

operator=()

void neovision::IO::operator= ( IO const &  )

delete

Assignment operator (deleted).

SetInputStream()

void neovision::IO::SetInputStream

(

std::istream &

stream

)

Sets the current input stream.

StdIn (std::cin) is the default input stream. This allows you to to override this to any input stream.

Parameters

stream

The new input stream to be used for text output.

Definition at line 68 of file crt.cpp.

SetOutputStream()

void neovision::IO::SetOutputStream

(

std::ostream &

stream

)

Sets the current output stream.

StdOut (std::cout) is the default output stream. This allows you to to override this to any output stream.

Parameters

stream

The new output stream to be used for text output.

Definition at line 74 of file crt.cpp.

Write()

void neovision::IO::Write

(

const std::string &

str

)

Write output.

Writes given string to the configured output stream.

Parameters

str	String to write to output stream.

Definition at line 80 of file crt.cpp.

Here is the caller graph for this function:

---

The documentation for this class was generated from the following files:

• include/neovision/crt.h
• src/crt.cpp