[Olena-patches] olena-2.0-102-g9bf1541 Add a default verbose mode in debug::logger.

* scribo/debug/logger.hh: Here. --- scribo/ChangeLog | 6 ++++++ scribo/scribo/debug/logger.hh | 34 ++++++++++++++++++++++++++++++++-- 2 files changed, 38 insertions(+), 2 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index b965146..cc3608f 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,11 @@ 2012-05-11 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Add a default verbose mode in debug::logger. + + * scribo/debug/logger.hh: Here. + +2012-05-11 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Make use of logger features. * scribo/binarization/internal/local_threshold_core.hh, diff --git a/scribo/scribo/debug/logger.hh b/scribo/scribo/debug/logger.hh index 5822cf3..cac2770 100644 --- a/scribo/scribo/debug/logger.hh +++ b/scribo/scribo/debug/logger.hh @@ -101,6 +101,13 @@ namespace scribo bool is_verbose() const; bool is_at_verbose_mode(VerboseMode mode) const; + /// The default verbose mode used while logging with + /// #operator<<. + bool set_default_verbose_mode(VerboseMode mode); + VerboseMode default_verbose_mode() const; + + /// Set the current verbose mode, filtering the debug output + /// logged through this object. bool set_verbose_mode(VerboseMode mode); VerboseMode verbose_mode() const; @@ -194,6 +201,7 @@ namespace scribo Level level_; VerboseMode verbose_mode_; + VerboseMode default_verbose_mode_; std::string verbose_prefix_; std::ostream& stream_; @@ -234,6 +242,7 @@ namespace scribo logger_::logger_() : level_(None), verbose_mode_(Mute), + default_verbose_mode_(Low), stream_(std::cerr), verbose_prefix_("LOG: ") { @@ -267,6 +276,27 @@ namespace scribo inline bool + logger_::set_default_verbose_mode(VerboseMode mode) + { + if (mode != Invalid) + { + default_verbose_mode_ = mode; + return true; + } + return false; + } + + + inline + VerboseMode + logger_::default_verbose_mode() const + { + return default_verbose_mode_; + } + + + inline + bool logger_::set_verbose_mode(VerboseMode mode) { if (mode != Invalid) @@ -475,7 +505,7 @@ namespace scribo logger_& logger_::operator<<(const V& v) { - if (verbose_mode_ >= Low) + if (verbose_mode_ >= default_verbose_mode_) stream_ << v; return *this; } @@ -484,7 +514,7 @@ namespace scribo logger_& logger_::operator<<(std::ostream& (*f)(std::ostream&)) { - if (verbose_mode_ >= Low) + if (verbose_mode_ >= default_verbose_mode_) f(stream_); return *this; } -- 1.7.2.5