diff options
Diffstat (limited to 'plugins/Skins/SkinLib/scope.h')
| -rw-r--r-- | plugins/Skins/SkinLib/scope.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/plugins/Skins/SkinLib/scope.h b/plugins/Skins/SkinLib/scope.h new file mode 100644 index 0000000000..2fad797b88 --- /dev/null +++ b/plugins/Skins/SkinLib/scope.h @@ -0,0 +1,37 @@ +#ifndef __PTR_H__
+# define __PTR_H__
+
+
+template<class T>
+class scope
+{
+public:
+ scope() : p(NULL) {}
+ scope(T t) : p(t) {}
+ ~scope() { release(); }
+
+ void release()
+ {
+ if (p != NULL)
+ delete p;
+ p = NULL;
+ }
+
+ T operator=(T t) { release(); p = t; return t; }
+ T operator->() const { return p; }
+ operator T() const { return p; }
+
+ T detach()
+ {
+ T ret = p;
+ p = NULL;
+ return ret;
+ }
+
+private:
+ T p;
+};
+
+
+
+#endif // __PTR_H__
|