Adding additional documentation for the behavior between Set<T> and R…

…eparse

Signed-off-by: Aaron Chong <[email protected]>

include/sdf/Param.hh

@@ -210,8 +210,11 @@ namespace sdf
     public: void Reset();
 
     /// \brief Reparse the parameter value, this is usually called after the
-    /// parent element's attributes have been modified.
+    /// parent element's attributes have been modified. If however the value was
+    /// explicitly set using the Set<T> function, reparsing would not change the
+    /// value.
     /// \return True if the parameter value has been reparsed successfully.
+    /// \sa bool Set(const T &_value)
     public: bool Reparse();
 
     /// \brief Get the key value.