[Olena-patches] 2788: Improve trace output.

* mln/trace/entering.hh, * mln/trace/exiting.hh, * mln/trace/quiet.hh: Avoid useless ends of line and add a timer. --- milena/ChangeLog | 9 +++++++++ milena/mln/trace/entering.hh | 10 ++++++++-- milena/mln/trace/exiting.hh | 25 +++++++++++++++++++++---- milena/mln/trace/quiet.hh | 5 +++++ 4 files changed, 43 insertions(+), 6 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index 8dfe0f2..151dd22 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,14 @@ 2008-10-30 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Improve trace output. + + * mln/trace/entering.hh, + * mln/trace/exiting.hh, + * mln/trace/quiet.hh: + Avoid useless ends of line and add a timer. + +2008-10-30 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Add trace::stop and trace::resume. * mln/trace/all.hh: add new includes. diff --git a/milena/mln/trace/entering.hh b/milena/mln/trace/entering.hh index 3737a1c..20fc58d 100644 --- a/milena/mln/trace/entering.hh +++ b/milena/mln/trace/entering.hh @@ -54,10 +54,16 @@ namespace mln { if (quiet) return; + + if ((tab != 0) && (internal::max_tab == tab)) + std::cout << std::endl; + for (unsigned i = 0; i < tab; ++i) std::cout << " "; - std::cout << scope << " {" << std::endl; - ++tab; + std::cout << scope << " {"; + + internal::max_tab = ++tab; + gettimeofday(&internal::start_time, 0); } # endif // ! MLN_INCLUDE_ONLY diff --git a/milena/mln/trace/exiting.hh b/milena/mln/trace/exiting.hh index 4ea9afb..9b7e9f5 100644 --- a/milena/mln/trace/exiting.hh +++ b/milena/mln/trace/exiting.hh @@ -50,14 +50,31 @@ namespace mln # ifndef MLN_INCLUDE_ONLY inline - void exiting(const std::string& str) + void exiting(const std::string& scope) { if (quiet) return; + + timeval after_time; + gettimeofday(&after_time, 0); + bool has_inner_trace = (internal::max_tab == tab); --tab; - for (unsigned i = 0; i < tab; ++i) - std::cout << " "; - std::cout << "} " << str << std::endl; + + if (!has_inner_trace) + for (unsigned i = 0; i < tab; ++i) + std::cout << " "; + + std::cout << "} "; + + if (!has_inner_trace) + std::cout << scope << " "; + + std::cout << "- " + << (after_time.tv_usec - internal::start_time.tv_usec) / 1000. + << "ms "; + + if (has_inner_trace || (internal::max_tab - tab > 1)) + std::cout << std::endl; } # endif // ! MLN_INCLUDE_ONLY diff --git a/milena/mln/trace/quiet.hh b/milena/mln/trace/quiet.hh index 0a98bd4..e7467f0 100644 --- a/milena/mln/trace/quiet.hh +++ b/milena/mln/trace/quiet.hh @@ -33,6 +33,8 @@ * \brief Definition of the trace quiet Boolean value. */ +# include <ctime> +# include <sys/time.h> namespace mln { @@ -44,9 +46,12 @@ namespace mln static unsigned tab = 0; static bool full_trace = false; + namespace internal { + static unsigned max_tab = 0; + static timeval start_time; static bool is_quiet = quiet; } // end of namespace mln::trace::internal -- 1.5.6.5