Run grand replace for 2015.

[lilypond.git] / flower / warn.cc

diff --git a/flower/warn.cc b/flower/warn.cc
index 8cdfcb6b998870c4d208a2a5d69dd4b6be6e251c..f17a36483fa4b91255309f5509bbcf5a160b10b2 100644 (file)
--- a/flower/warn.cc
+++ b/flower/warn.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -86,7 +86,7 @@ set_loglevel (string level)
         set_loglevel (l);
       else
         {
-          non_fatal_error (_f ("unknown log level `%s', using default (INFO)", 
+          non_fatal_error (_f ("unknown log level `%s', using default (INFO)",
                                level));
           set_loglevel (LOGLEVEL_INFO);
         }
@@ -99,46 +99,46 @@ set_loglevel (string level)
  * expected warnings again.
  */
 vector<string> expected_warnings;
-void expect_warning (string msg)
+void expect_warning (const string &msg)
 {
   expected_warnings.push_back (msg);
 }
 
 void check_expected_warnings ()
 {
-  if (expected_warnings.size () > 0) 
+  if (expected_warnings.size () > 0)
     {
       /* Some expected warning was not triggered, so print out a warning. */
-      string msg = _f ("%d expected warning(s) not encountered: ", 
+      string msg = _f ("%d expected warning(s) not encountered: ",
                        expected_warnings.size ());
-      for (vsize i = 0; i< expected_warnings.size (); i++)
-          msg += "\n        " + expected_warnings[i];
-      
+      for (vsize i = 0; i < expected_warnings.size (); i++)
+        msg += "\n        " + expected_warnings[i];
+
       warning (msg);
     }
   expected_warnings.clear ();
 }
 
-bool is_expected (string s)
+bool is_expected (const string &s)
 {
   bool expected = false;
-  for (vsize i = 0; i< expected_warnings.size (); i++)
+  for (vsize i = 0; i < expected_warnings.size (); i++)
     {
       // Compare the msg with the suppressed string; If the beginning matches,
       // i.e. the msg can have additional content AFTER the full (exact)
       // suppressed message, suppress the warning.
       // This is needed for the Input class, where the message contains
       // the input file contents after the real message.
-      if (s.compare (0, expected_warnings[i].size (), expected_warnings[i]) == 0 ) {
-        expected = true;
-        expected_warnings.erase (expected_warnings.begin () + i);
-        break;
-      }
+      if (s.compare (0, expected_warnings[i].size (), expected_warnings[i]) == 0)
+        {
+          expected = true;
+          expected_warnings.erase (expected_warnings.begin () + i);
+          break;
+        }
     }
   return expected;
 }
 
-
 /**
  * Helper functions: print_message_part (no newline prepended)
  *                   print_message (always starts on a new line)
@@ -151,7 +151,7 @@ static bool message_newline = true;
    if newline is true, start the message on a new line.
 */
 void
-print_message (int level, string location, string s, bool newline)
+print_message (int level, const string &location, string s, bool newline)
 {
   /* Only print the message if the current loglevel allows it: */
   if (!is_loglevel (level))
@@ -171,7 +171,6 @@ print_message (int level, string location, string s, bool newline)
     message_newline = s[s.length () - 1] == '\n';
 }
 
-
 /** The actual output functions to be called in lilypond code.
  *  Sorted in descending order of importance (errors, warnings, progress, info,
  *  debug). Each prints a message on a separate line.
@@ -179,7 +178,7 @@ print_message (int level, string location, string s, bool newline)
 
 /* Display a fatal error message.  Also exits lilypond.  */
 void
-error (string s, string location)
+error (string s, const string &location)
 {
   print_message (LOG_ERROR, location, _f ("fatal error: %s", s) + "\n");
   exit (1);
@@ -187,13 +186,13 @@ error (string s, string location)
 
 /* Display a severe programming error message, but don't exit.  */
 void
-programming_error (string s, string location)
+programming_error (const string &s, const string &location)
 {
   if (is_expected (s))
     print_message (LOG_DEBUG, location, _f ("suppressed programming error: %s", s) + "\n");
   else if (warning_as_error)
     error (s, location);
-  else 
+  else
     {
       print_message (LOG_ERROR, location, _f ("programming error: %s", s) + "\n");
       print_message (LOG_ERROR, location, _ ("continuing, cross fingers") + "\n");
@@ -202,7 +201,7 @@ programming_error (string s, string location)
 
 /* Display a non-fatal error message, don't exit.  */
 void
-non_fatal_error (string s, string location)
+non_fatal_error (const string &s, const string &location)
 {
   if (is_expected (s))
     print_message (LOG_DEBUG, location, _f ("suppressed error: %s", s) + "\n");
@@ -214,33 +213,33 @@ non_fatal_error (string s, string location)
 
 /* Display a warning message. */
 void
-warning (string s, string location)
+warning (const string &s, const string &location)
 {
   if (is_expected (s))
     print_message (LOG_DEBUG, location, _f ("suppressed warning: %s", s) + "\n");
   else if (warning_as_error)
     error (s, location);
-  else 
+  else
     print_message (LOG_WARN, location, _f ("warning: %s", s) + "\n");
 }
 
 /* Display a success message.  */
 void
-basic_progress (string s, string location)
+basic_progress (const string &s, const string &location)
 {
   print_message (LOG_BASIC, location, s + "\n", true);
 }
 
 /* Display information about the progress.  */
 void
-progress_indication (string s, bool newline, string location)
+progress_indication (const string &s, bool newline, const string &location)
 {
   print_message (LOG_PROGRESS, location, s, newline);
 }
 
 /* Display a single info message.  */
 void
-message (string s, bool newline, string location)
+message (const string &s, bool newline, const string &location)
 {
   // Use the progress loglevel for all normal messages (including progress msg)
   print_message (LOG_INFO, location, s, newline);
@@ -248,7 +247,7 @@ message (string s, bool newline, string location)
 
 /* Display a debug information, not necessarily on a new line.  */
 void
-debug_output (string s, bool newline, string location)
+debug_output (const string &s, bool newline, const string &location)
 {
   print_message (LOG_DEBUG, location, s, newline);
 }