Windows requires forward declaration of specialized methods.

radixcommand/commandline.hh

@@ -90,6 +90,15 @@ private:
     std::vector<std::pair<std::string, std::string>> mDeclArgs;
     std::unordered_map<std::string, std::tuple<std::string,std::string, bool>> mData;
 }; // class CommandLine
+
+//
+// Specialized get/arg method declarations
+    template<>
+    std::string CommandLine::get(const std::string& name) const;
+    template<>
+    std::string CommandLine::get(const std::string& name, std::string defaultValue) const;
+    template<>
+    std::string CommandLine::arg(size_t i) const;
 } // namespace radix
 #include "radixcommand/commandline.i.hh"
 #endif /** RADIX_RADIXCOMMAND_COMMANDLINE_HH_ */