[MOAB-dev] r4266 - MOAB/trunk/itaps/imesh

[jvporter at wisc.edu]

Author: jvporter
Date: 2010-11-15 13:48:45 -0600 (Mon, 15 Nov 2010)
New Revision: 4266

Modified:
   MOAB/trunk/itaps/imesh/iMesh_MOAB.cpp
Log:
Use new iMesh options format for iMesh_newMesh/iMesh_load/iMesh_save


Modified: MOAB/trunk/itaps/imesh/iMesh_MOAB.cpp
===================================================================
--- MOAB/trunk/itaps/imesh/iMesh_MOAB.cpp	2010-11-15 18:32:39 UTC (rev 4265)
+++ MOAB/trunk/itaps/imesh/iMesh_MOAB.cpp	2010-11-15 19:48:45 UTC (rev 4266)
@@ -15,6 +15,7 @@
 
 #include <iostream>
 #include <cassert>
+#include <cctype>
 #include <cstring>
 #include <stdarg.h>
 #include <stdio.h>
@@ -171,6 +172,37 @@
   return reinterpret_cast<iMesh_EntityIterator>(iter);
 }
 
+static int compare_no_case(const char *str1, const char *str2, size_t n) {
+   for (size_t i = 1; i != n && *str1 && toupper(*str1) == toupper(*str2);
+        ++i, ++str1, ++str2);
+   return toupper(*str2) - toupper(*str1);
+}
+
+// Filter out non-MOAB options and remove the "moab:" prefix
+static std::string filter_options(const char *begin, const char *end)
+{
+  const char *opt_begin = begin;
+  const char *opt_end   = begin;
+
+  std::string filtered;
+  bool first = true;
+
+  while (opt_end != end) {
+    opt_end = std::find(opt_begin, end, ' ');
+
+    if (opt_end-opt_begin >= 5 && compare_no_case(opt_begin, "moab:", 5) == 0) {
+      if (!first)
+        filtered.push_back(';');
+      first = false;
+      filtered.append(opt_begin+5, opt_end);
+    }
+
+    opt_begin = opt_end+1;
+  }
+  return filtered;
+}
+
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -222,9 +254,8 @@