implement verbose_level = "physics highlights"

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1421 f88db872-0e4f-0410-b76b-b9085cfa78c5

1 files changed, 56 insertions, 1 deletions

diff --git a/src/driver/find_horizons.cc b/src/driver/find_horizons.cc
index a4d2b65..1079bcb 100644
--- a/src/driver/find_horizons.cc
+++ b/src/driver/find_horizons.cc
@@ -6,6 +6,8 @@
 // AHFinderDirect_find_horizons - top-level driver to find apparent horizons
 ///
 /// find_horizon - find a horizon
+/// print_summary_of_which_horizons_found
+///
 /// do_evaluate_expansions
 /// do_test_expansion_Jacobian
 ///
@@ -14,7 +16,7 @@
 #include <assert.h>
 #include <math.h>
 
-#include "util_Table.h"
+#include "util_String.h"
 #include "cctk.h"
 #include "cctk_Arguments.h"
 
@@ -61,6 +63,8 @@ extern struct state state;
 // ***** prototypes for functions local to this file
 //
 namespace {
+void print_summary_of_which_horizons_found
+	(int N_horizons, const struct AH_data* const* AH_data_array);
 void do_evaluate_expansions(int my_proc, int N_horizons,
 			    horizon_sequence& hs,
 			       struct AH_data* const AH_data_array[],
@@ -194,6 +198,10 @@ case method__find_horizons:
 	       state.isb);
 	if (state.timer_handle >= 0)
 	   then CCTK_TimerStopI(state.timer_handle);
+	if (verbose_info.print_physics_highlights
+	    && !verbose_info.print_physics_details)
+	   then print_summary_of_which_horizons_found(N_horizons,
+						      state.AH_data_array);
 	break;
 	  }
 
@@ -215,6 +223,53 @@ if (state.timer_handle >= 0)
 }
 
 //******************************************************************************
+
+//
+// This function prints (using CCTK_VInfo()) a 1-line summary of
+// which AHs were / were not found.
+//
+namespace {
+void print_summary_of_which_horizons_found
+	(int N_horizons, const struct AH_data* const* AH_data_array)
+{
+const int hn_buffer_size = 10;		// buffer for single "%d" for hn
+char hn_buffer[hn_buffer_size];
+const int msg_buffer_size = 200;	// buffer for the entire line
+char msg_buffer[msg_buffer_size];
+
+msg_buffer[0] = '\0';
+Util_Strlcpy(msg_buffer, "found horizon(s) ", msg_buffer_size);;
+
+bool already_found_flag = false;	// running inclusive-or of  found_flag
+	for (int hn = 1 ; hn <= N_horizons ; ++hn)
+	{
+	assert(AH_data_array[hn] != NULL);
+	bool found_flag = AH_data_array[hn]->found_flag;
+	if (found_flag)
+	   then {
+		if (already_found_flag)
+		   then Util_Strlcat(msg_buffer, ",", msg_buffer_size);
+		already_found_flag = true;
+		snprintf(hn_buffer, hn_buffer_size, "%d", hn);
+		Util_Strlcat(msg_buffer, hn_buffer, msg_buffer_size);
+		}
+	}
+
+if (already_found_flag)
+   then {
+	// we found one or more horizons
+	Util_Strlcat(msg_buffer, " of ", msg_buffer_size);
+
+	snprintf(hn_buffer, hn_buffer_size, "%d", N_horizons);
+	Util_Strlcat(msg_buffer, hn_buffer, msg_buffer_size);
+	}
+   else Util_Strlcpy(msg_buffer, "no horizons found", msg_buffer_size);
+
+CCTK_VInfo(CCTK_THORNSTRING, msg_buffer);
+}
+	  }
+
+//******************************************************************************
 //******************************************************************************
 //******************************************************************************