Move OpenMP stubs to a header

createHierarchy.cpp

@@ -36,15 +36,7 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #include <string>
 #include <vector>
 
-#ifdef _OPENMP
-#include <omp.h>
-#else
-int omp_get_num_procs() { return 1; }
-int omp_get_max_threads() { return 1; }
-int omp_get_thread_num() { return 0; }
-int omp_set_num_threads(int i) {}
-#endif
-
+#include "openmp.h"
 #include "typedefs.h"
 #include "Contractor/Contractor.h"
 #include "Contractor/ContractionCleanup.h"

extractor.cpp

@@ -18,15 +18,6 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
  */
 
-#ifdef _OPENMP
-#include <omp.h>
-#else
-int omp_get_num_procs() { return 1; }
-int omp_get_max_threads() { return 1; }
-int omp_get_thread_num() { return 0; }
-int omp_set_num_threads(int i) {}
-#endif
-
 #ifdef STXXL_VERBOSE_LEVEL
 #undef STXXL_VERBOSE_LEVEL
 #endif
@@ -52,6 +43,7 @@ int omp_set_num_threads(int i) {}
 #include <unistd.h>
 #include <stxxl.h>
 
+#include "openmp.h"
 #include "typedefs.h"
 #include "DataStructures/InputReaderFactory.h"
 #include "DataStructures/ExtractorCallBacks.h"

openmp.h

@@ -0,0 +1,29 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, others 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+
+*/
+
+#ifdef _OPENMP
+#include <omp.h>
+#else
+const int omp_get_num_procs() { return 1; }
+const int omp_get_max_threads() { return 1; }
+const int omp_get_thread_num() { return 0; }
+const int omp_set_num_threads(int i) {}
+#endif

routed.cpp

@@ -21,17 +21,11 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #include <iostream>
 #include <signal.h>
 
-#ifdef _OPENMP
-#include <omp.h>
-#else 
-int omp_get_num_procs() { return 1; }
-int omp_get_max_threads() { return 1; }
-int omp_get_thread_num() { return 0; }
-#endif
-
 #include <boost/thread.hpp>
 #include <boost/bind.hpp>
 
+#include "openmp.h"
+
 #include "Server/ServerConfiguration.h"
 #include "Server/ServerFactory.h"