Term::IOStreamInitializer Class Reference

#include <cpp-terminal/iostream_initializer.hpp>

Public Member Functions
	~IOStreamInitializer () noexcept
	IOStreamInitializer () noexcept
	IOStreamInitializer (const IOStreamInitializer &)=delete
	IOStreamInitializer (IOStreamInitializer &&)=delete
IOStreamInitializer &	operator= (IOStreamInitializer &&)=delete
IOStreamInitializer &	operator= (const IOStreamInitializer &)=delete

Static Private Attributes
static std::size_t	m_counter {0}

Detailed Description

Definition at line 17 of file iostream_initializer.hpp.

Constructor & Destructor Documentation

~IOStreamInitializer()

Term::IOStreamInitializer::~IOStreamInitializer ( )

noexcept

Definition at line 48 of file iostream_initializer.cpp.

{
  --m_counter;
  if(0 == m_counter)
  {
    (&Term::cout)->~TOstream();
    (&Term::cerr)->~TOstream();
    (&Term::clog)->~TOstream();
    (&Term::cin)->~TIstream();
  }
}
catch(...)
{
  ExceptionHandler(Private::ExceptionDestination::StdErr);
}

IOStreamInitializer() [1/3]

Term::IOStreamInitializer::IOStreamInitializer ( )

noexcept

Definition at line 28 of file iostream_initializer.cpp.

{
  if(0 == m_counter)
  {
    static const std::ios_base::Init       iostreams_init;  // Init std::cout etc...
    static const Term::TerminalInitializer terminal_init;   // Make sure terminal is set up.
    new(&Term::cout) TOstream(Term::Buffer::Type::FullBuffered, BUFSIZ);
    new(&Term::clog) TOstream(Term::Buffer::Type::LineBuffered, BUFSIZ);
    new(&Term::cerr) TOstream(Term::Buffer::Type::Unbuffered, 0);
    new(&Term::cin) TIstream(Term::Buffer::Type::FullBuffered, BUFSIZ);
    if(is_stdin_a_tty()) { std::cin.rdbuf(Term::cin.rdbuf()); }
  }
  ++m_counter;
}
catch(...)
{
  ExceptionHandler(Private::ExceptionDestination::StdErr);
}

IOStreamInitializer() [2/3]

Term::IOStreamInitializer::IOStreamInitializer ( const IOStreamInitializer & )

delete

IOStreamInitializer() [3/3]

Term::IOStreamInitializer::IOStreamInitializer ( IOStreamInitializer && )

delete

Member Function Documentation

operator=() [1/2]

IOStreamInitializer & Term::IOStreamInitializer::operator= ( const IOStreamInitializer & )

delete

operator=() [2/2]

IOStreamInitializer & Term::IOStreamInitializer::operator= ( IOStreamInitializer && )

delete

Member Data Documentation

m_counter

std::size_t Term::IOStreamInitializer::m_counter {0}

staticprivate

Definition at line 21 of file iostream_initializer.hpp.

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

• cpp-terminal/iostream_initializer.hpp
• cpp-terminal/iostream_initializer.cpp