Defines.cpp File Reference

Implementations of symbols declared in Defines.hpp: log stream management, signal handler body, OpenMP helpers, version string accessor, terminal / progress utilities. More...

#include "Defines.hpp"
#include <codecvt>
#include <boost/stacktrace.hpp>

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Namespaces
namespace	DNDS
	the host side operators are provided as implemented

Functions
void	DNDS_signal_handler (int signal)
bool	DNDS::ostreamIsTTY (std::ostream &ostream)
	Heuristic detection of whether ostream is attached to a terminal.
std::ostream &	DNDS::log ()
	Return the current DNDSR log stream (either std::cout or the installed file).
bool	DNDS::logIsTTY ()
	Convenience: ostreamIsTTY applied to the current log() stream.
void	DNDS::setLogStream (ssp< std::ostream > nstream)
	Redirect log() output to a user-supplied stream. Ownership is shared.
void	DNDS::setLogStreamCout ()
	Restore the default std::cout routing for log().
int	DNDS::get_terminal_width ()
	Terminal width in columns (falls back to a fixed default when not a TTY).
void	DNDS::print_progress (std::ostream &os, double progress)
	Render a textual progress bar to os for progress in [0, 1].
std::string	DNDS::getStringForceWString (const std::wstring &v)
	Convert a wstring to string (UTF-8 on Windows, byte-cast elsewhere).
int	DNDS::get_env_OMP_NUM_THREADS ()
	Read OMP_NUM_THREADS env var, returning 1 if unset / invalid.
int	DNDS::get_env_DNDS_DIST_OMP_NUM_THREADS ()
	Read the DNDSR-specific DNDS_DIST_OMP_NUM_THREADS override, falling back to get_env_OMP_NUM_THREADS.
std::string	DNDS::GetSetVersionName (const std::string &ver="")
	Read/set the build version string accessible from code.

Variables
ssp< std::ostream >	DNDS::logStream
	Shared output stream: where DNDS::log() writes progress / diagnostics.
bool	DNDS::useCout = true
	Whether DNDS::log() is currently routed to std::cout.

Detailed Description

Implementations of symbols declared in Defines.hpp: log stream management, signal handler body, OpenMP helpers, version string accessor, terminal / progress utilities.

Definition in file Defines.cpp.

Function Documentation

DNDS_signal_handler()

void DNDS_signal_handler

(

int

signal

)

Definition at line 26 of file Defines.cpp.

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