diff options
Diffstat (limited to 'libs/pbd/stateful.cc')
-rw-r--r-- | libs/pbd/stateful.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libs/pbd/stateful.cc b/libs/pbd/stateful.cc index 8b8219f7e2..59aa1f896a 100644 --- a/libs/pbd/stateful.cc +++ b/libs/pbd/stateful.cc @@ -23,6 +23,7 @@ #else #include <unistd.h> #endif +#include <iomanip> // std::setprecision #include <glibmm/fileutils.h> #include <glibmm/miscutils.h> @@ -112,6 +113,9 @@ Stateful::save_extra_xml (const XMLNode& node) void Stateful::add_instant_xml (XMLNode& node, const std::string& directory_path) { +#ifndef NDEBUG + const int64_t save_start_time = g_get_monotonic_time(); +#endif if (!Glib::file_test (directory_path, Glib::FILE_TEST_IS_DIR)) { if (g_mkdir_with_parents (directory_path.c_str(), 0755) != 0) { error << string_compose(_("Error: could not create directory %1"), directory_path) << endmsg; @@ -147,6 +151,10 @@ Stateful::add_instant_xml (XMLNode& node, const std::string& directory_path) if (!tree.write()) { error << string_compose(_("Error: could not write %1"), instant_xml_path) << endmsg; } +#ifndef NDEBUG + const int64_t elapsed_time_us = g_get_monotonic_time() - save_start_time; + cerr << "saved '"<< instant_xml_path << "' in " << fixed << setprecision (1) << elapsed_time_us / 1000. << " ms\n"; +#endif } XMLNode * |