Enforce parameter and grammar type to catch subtle bugs

2016-02-17 15:10:49 -08:00
parent 5a97e7a7ce
commit 42e6e974ac
2 changed files with 11 additions and 6 deletions
@@ -21,6 +21,7 @@ namespace api
 namespace detail
 {
 template <typename T> using is_parameter_t = std::is_base_of<engine::api::BaseParameters, T>;
+template <typename T> using is_grammar_t = std::is_base_of<BaseParametersGrammar, T>;
 } // ns detail

 // Starts parsing and iter and modifies it until iter == end or parsing failed