getBoolProperty() now returns bool, instead of it.

serialization/include/openmm/serialization/SerializationNode.h

@@ -158,7 +158,7 @@ public:
      *
      * @param name   the name of the property to get
      */
-    int getBoolProperty(const std::string& name) const;
+    bool getBoolProperty(const std::string& name) const;
     /**
      * Get the property with a particular name, specified as a bool.  If there is no property with
      * the specified name, a default value is returned instead.
@@ -166,7 +166,7 @@ public:
      * @param name          the name of the property to get
      * @param defaultValue  the value to return if the specified property does not exist
      */
-    int getBoolProperty(const std::string& name, bool defaultValue) const;
+    bool getBoolProperty(const std::string& name, bool defaultValue) const;
     /**
      * Set the value of a property, specified as a bool.
      *

serialization/src/SerializationNode.cpp

@@ -122,7 +122,7 @@ SerializationNode& SerializationNode::setIntProperty(const string& name, int val
 }
 
 
-int SerializationNode::getBoolProperty(const string& name) const {
+bool SerializationNode::getBoolProperty(const string& name) const {
     map<string, string>::const_iterator iter = properties.find(name);
     if (iter == properties.end())
         throw OpenMMException("Unknown property '"+name+"' in node '"+getName()+"'");
@@ -131,7 +131,7 @@ int SerializationNode::getBoolProperty(const string& name) const {
     return value;
 }
 
-int SerializationNode::getBoolProperty(const string& name, bool defaultValue) const {
+bool SerializationNode::getBoolProperty(const string& name, bool defaultValue) const {
     map<string, string>::const_iterator iter = properties.find(name);
     if (iter == properties.end())
         return defaultValue;