From c3ba09328b9b90d35fd58e693ac8d96f8f35914b Mon Sep 17 00:00:00 2001
From: peri4 <peri4ko@yandex.ru>
Date: Tue, 9 Apr 2024 18:55:35 +0300
Subject: [PATCH] add ChunkStream::getData(int)

---
 libs/utils/chunkstream.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/libs/utils/chunkstream.h b/libs/utils/chunkstream.h
index f330e4b..1f0832b 100644
--- a/libs/utils/chunkstream.h
+++ b/libs/utils/chunkstream.h
@@ -99,6 +99,31 @@ public:
 		return (T)ret;
 	}
 
+	template<typename T>
+	typename std::enable_if<!std::is_enum<T>::value, T>::type getData(int id) const {
+		T ret{};
+		QByteArray ba = data_map.value(id);
+		if (!ba.isEmpty()) {
+			QDataStream s(ba);
+			s.setVersion(QDataStream::Qt_4_8);
+			s >> ret;
+		}
+		return ret;
+	}
+	template<typename T>
+	typename std::enable_if<std::is_enum<T>::value, T>::type getData(int id) const {
+		T ret{};
+		QByteArray ba = data_map.value(id);
+		if (!ba.isEmpty()) {
+			QDataStream s(ba);
+			s.setVersion(QDataStream::Qt_4_8);
+			typename std::underlying_type<T>::type iv;
+			s >> iv;
+			ret = (T)iv;
+		}
+		return ret;
+	}
+
 	template<typename T>
 	typename std::enable_if<!std::is_enum<T>::value, const ChunkStream &>::type get(int id, T & v) const {
 		QByteArray ba = data_map.value(id);