feat:data slove and update heatmap

modern-qt/utility/wrapper/singleton.hh

@@ -1,23 +1,23 @@
-#pragma once
-#include <memory>
-
-namespace creeper::util {
-
-template <typename T> class Singleton {
-public:
-    static T& instance();
-
-    Singleton(const Singleton&)            = delete;
-    Singleton& operator=(const Singleton&) = delete;
-
-protected:
-    struct token { };
-    Singleton() = default;
-};
-
-template <typename T> inline T& Singleton<T>::instance() {
-    static const std::unique_ptr<T> instance { new T { token {} } };
-    return *instance;
-}
-
-}
+#pragma once
+#include <memory>
+
+namespace creeper::util {
+
+template <typename T> class Singleton {
+public:
+    static T& instance();
+
+    Singleton(const Singleton&)            = delete;
+    Singleton& operator=(const Singleton&) = delete;
+
+protected:
+    struct token { };
+    Singleton() = default;
+};
+
+template <typename T> inline T& Singleton<T>::instance() {
+    static const std::unique_ptr<T> instance { new T { token {} } };
+    return *instance;
+}
+
+}