nullstream.hpp File Reference

Provides a streamer which discards all inputs. Similar in effect to a redirection to /dev/null. Used if logging is disabled. More...

#include <iosfwd>
#include <memory>

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Classes
struct	viennashe::log::nullstream
	Streaming class which only provides operator<< discarding the right hand side. More...

Namespaces
namespace	viennashe
	The main ViennaSHE namespace. All functionality resides inside this namespace.
namespace	viennashe::log
	Namespace holding the logging facility.

Functions
nullstream &	viennashe::log::get_nullstream ()
	Singleton factory for nullstream. More...
template<typename T >
nullstream &	viennashe::log::operator<< (nullstream &s, T const &)
	Generic shift left operator. Throws anything it gets away. More...
nullstream &	viennashe::log::operator<< (nullstream &s, const std::string &)
	Specialization of the generic template function. Returns same as get_nullstream(). Does nothing. More...
nullstream &	viennashe::log::operator<< (nullstream &s, const char *)
	Specialization of the generic template function. Returns same as get_nullstream(). Does nothing. More...
nullstream &	viennashe::log::operator<< (nullstream &s, std::ostream &(std::ostream &))
	Specialization of the generic template function for std::endl. Returns same as get_nullstream(). Does nothing. More...

Detailed Description

Provides a streamer which discards all inputs. Similar in effect to a redirection to /dev/null. Used if logging is disabled.

Definition in file nullstream.hpp.