Changes for OpenMM 7.2

Author: peastman

CMakeLists.txt

@@ -9,7 +9,10 @@ SET(OPENMM_DIR "/usr/local/openmm" CACHE PATH "Where OpenMM is installed")
 INCLUDE_DIRECTORIES("${OPENMM_DIR}/include")
 LINK_DIRECTORIES("${OPENMM_DIR}/lib" "${OPENMM_DIR}/lib/plugins")
 
-# set flags for linking on mac
+# Specify the C++ version we are building for.
+SET (CMAKE_CXX_STANDARD 11)
+
+# Set flags for linking on mac
 IF(APPLE)
     SET (CMAKE_INSTALL_NAME_DIR "@rpath")
     SET(EXTRA_COMPILE_FLAGS "-msse2 -stdlib=libc++")

openmmapi/include/internal/ExampleForceImpl.h

@@ -55,7 +55,7 @@ class OPENMM_EXPORT_EXAMPLE ExampleForceImpl : public OpenMM::ForceImpl {
     const ExampleForce& getOwner() const {
         return owner;
     }
-    void updateContextState(OpenMM::ContextImpl& context) {
+    void updateContextState(OpenMM::ContextImpl& context, bool& forcesInvalid) {
         // This force field doesn't update the state directly.
     }
     double calcForcesAndEnergy(OpenMM::ContextImpl& context, bool includeForces, bool includeEnergy, int groups);