[cmake-commits] alex committed cmDocumentationFormatterHTML.cxx 1.7 1.8

[cmake-commits at cmake.org]

Update of /cvsroot/CMake/CMake/Source
In directory public:/mounts/ram/cvs-serv8953

Modified Files:
	cmDocumentationFormatterHTML.cxx 
Log Message:
PERF: reduce time for full docs as HTML from 1.4 s to 0.2 s, the map is now
created and filled only once instead for every character
I guess a simple case-switch would be still faster.
 
Alex


Index: cmDocumentationFormatterHTML.cxx
===================================================================
RCS file: /cvsroot/CMake/CMake/Source/cmDocumentationFormatterHTML.cxx,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- cmDocumentationFormatterHTML.cxx	27 Nov 2007 20:59:22 -0000	1.7
+++ cmDocumentationFormatterHTML.cxx	17 Feb 2008 17:31:29 -0000	1.8
@@ -32,11 +32,14 @@
 static void cmDocumentationPrintHTMLChar(std::ostream& os, char c)
 {
   // Use an escape sequence if necessary.
-  std::map<char,std::string> escapes;
-  escapes['<'] = "&lt;";
-  escapes['>'] = "&gt;";
-  escapes['&'] = "&amp;";
-  escapes['\n'] = "<br>";
+  static std::map<char,std::string> escapes;
+  if (escapes.empty())
+    {
+    escapes['<'] = "&lt;";
+    escapes['>'] = "&gt;";
+    escapes['&'] = "&amp;";
+    escapes['\n'] = "<br>";
+    }
 
   if (escapes.find(c) == escapes.end())
     {