change some interfaces.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/MoonP/moon_parser.h b/src/MoonP/moon_parser.h
index 7a1a8a9..215c6a4 100644
--- a/src/MoonP/moon_parser.h
+++ b/src/MoonP/moon_parser.h
@@ -45,7 +45,7 @@ public:
         MoonParser();
 
         template<class AST>
-        ParseInfo parse(const std::string& codes) {
+        ParseInfo parse(std::string_view codes) {
                 error_list errors;
                 auto res = parse(codes, getRule<AST>());
                 if (res.node.template is<AST>()) {
@@ -55,7 +55,7 @@ public:
         }
 
         template <class AST>
-        bool match(const std::string& codes) {
+        bool match(std::string_view codes) {
                 auto rEnd = rule(getRule<AST>() >> eof());
                 return parse(codes, rEnd).node;
         }
@@ -67,7 +67,7 @@ public:
         std::string decode(const input& input);
 
 protected:
-        ParseInfo parse(const std::string& codes, rule& r);
+        ParseInfo parse(std::string_view codes, rule& r);
 
         struct State {
                 State() {