Version 2 of Continuous1DFunction serialization

serialization/src/TabulatedFunctionProxies.cpp

@@ -41,7 +41,7 @@ Continuous1DFunctionProxy::Continuous1DFunctionProxy() : SerializationProxy("Con
 }
 
 void Continuous1DFunctionProxy::serialize(const void* object, SerializationNode& node) const {
-    node.setIntProperty("version", 1);
+    node.setIntProperty("version", 2);
     const Continuous1DFunction& function = *reinterpret_cast<const Continuous1DFunction*>(object);
     double min, max;
     vector<double> values;
@@ -57,13 +57,19 @@ void Continuous1DFunctionProxy::serialize(const void* object, SerializationNode&
 }
 
 void* Continuous1DFunctionProxy::deserialize(const SerializationNode& node) const {
-    if (node.getIntProperty("version") != 1)
+    int version = node.getIntProperty("version");
+    if (version < 1 || version > 2)
         throw OpenMMException("Unsupported version number");
     const SerializationNode& valuesNode = node.getChildNode("Values");
     vector<double> values;
     for (auto& child : valuesNode.getChildren())
         values.push_back(child.getDoubleProperty("v"));
-    return new Continuous1DFunction(values, node.getDoubleProperty("min"), node.getDoubleProperty("max"), node.getBoolProperty("periodic"));
+    bool periodic;
+    if (version == 1)
+        periodic = false;
+    else
+        periodic = node.getBoolProperty("periodic");
+    return new Continuous1DFunction(values, node.getDoubleProperty("min"), node.getDoubleProperty("max"), periodic);
 }
 
 Continuous2DFunctionProxy::Continuous2DFunctionProxy() : SerializationProxy("Continuous2DFunction") {