RcppThread::RPrinter class

Safely printing to the R console from threaded code.

Public functions

template<class T>
auto operator<<(T& object) -> RPrinter&
template<class T>
auto operator<<(const T& object) -> RPrinter&
auto operator<<(std::ostream&(*)(std::ostream&) object) -> RPrinter&

Function documentation

template<class T>
RPrinter& RcppThread::RPrinter::operator<<(T& object)

Parameters
object a string (or coercible object) to print.

prints object to R console íf called from main thread; otherwise adds a printable version of object to a buffer for deferred printing. Declared as a friend in RMonitor.

template<class T>
RPrinter& RcppThread::RPrinter::operator<<(const T& object)

Parameters
object a string (or coercible object) to print.

prints object to R console íf called from main thread; otherwise adds a printable version of object to a buffer for deferred printing. Declared as a friend in RMonitor.

RPrinter& RcppThread::RPrinter::operator<<(std::ostream&(*)(std::ostream&) object)

Parameters
object a string (or coercible object) to print.

prints object to R console íf called from main thread; otherwise adds a printable version of object to a buffer for deferred printing. Declared as a friend in RMonitor.