1 files changed, 11 insertions, 0 deletions
diff --git a/src/codec/data.h b/src/codec/data.h
index a43fdd8..9eb2bfc 100644
--- a/src/codec/data.h
+++ b/src/codec/data.h
@@ -244,6 +244,9 @@ public:
 	SAW_DEFAULT_MOVE(data);
 
 	data(std::string value__):value_{std::move(value__)}{}
+	data(std::size_t size_){
+		value_.resize(size_);
+	}
 
 	std::size_t size() const {
 		return value_.size();
@@ -253,6 +256,14 @@ public:
 		value_ = std::move(str);
 	}
 
+	char& at(size_t i) {
+		return value_.at(i);
+	}
+
+	const char& at(size_t i) const {
+		return value_.at(i);
+	}
+
 	char get_at(size_t i) const{
 		return value_.at(i);
 	}