Added str() in SemanticValue.

9 years ago · 6795c56c47
parent d943c4fade
commit 6795c56c47
2 changed files with 8 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -92,6 +92,9 @@ struct SemanticValue {
    // Cast semantic value
    template <typename T> T& get();
    template <typename T> const T& get() const;
+
+    // Get token
+    std::string str() const;
 };

 struct SemanticValues : protected std::vector<SemanticValue>
--- a/peglib.h
+++ b/peglib.h
@ -171,6 +171,11 @@ struct SemanticValue
    const T& get() const {
        return val.get<T>();
    }
+
+    std::string str() const {
+        return std::string(s, n);
+    }
+
 };

 struct SemanticValues : protected std::vector<SemanticValue>