Fixed compilation error on Windows

e6741413 · Peter Eastman · 16e2b1e3 · e6741413
Commit e6741413 authored Aug 28, 2012 by Peter Eastman
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plugins/amoeba/openmmapi/src/AmoebaVdwForceImpl.cpp plugins/amoeba/openmmapi/src/AmoebaVdwForceImpl.cpp +4 -1

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--- a/plugins/amoeba/openmmapi/src/AmoebaVdwForceImpl.cpp
+++ b/plugins/amoeba/openmmapi/src/AmoebaVdwForceImpl.cpp
@@ -29,11 +29,14 @@
 * USE OR OTHER DEALINGS IN THE SOFTWARE.                                     *
 * -------------------------------------------------------------------------- */

+#ifdef WIN32
+  #define _USE_MATH_DEFINES // Needed to get M_PI
+#endif
 #include "openmm/internal/ContextImpl.h"
 #include "openmm/internal/AmoebaVdwForceImpl.h"
 #include "openmm/amoebaKernels.h"
 #include <map>
-#include <stdio.h>
+#include <cmath>

 using namespace OpenMM;
 using namespace std;