Wäre dann damit dieses leidige Thema ein für alle Mal erledigt?
Diff
diff -u -r5.5 tools.h
--- tools.h 2021/05/20 10:13:43 5.5
+++ tools.h 2021/05/23 10:19:23
@@ -51,14 +51,20 @@
#define CHECK(s) { if ((s) < 0) LOG_ERROR; } // used for 'ioctl()' calls
#define FATALERRNO (errno && errno != EAGAIN && errno != EINTR)
-// In case some plugin needs to use the STL and gets an error message regarding one
-// of these functions, you can #define DISABLE_TEMPLATES_COLLIDING_WITH_STL before
-// including any VDR header files.
-#if !defined(DISABLE_TEMPLATES_COLLIDING_WITH_STL)
+#if __cplusplus >= 201103L
+// any gcc >= 4.8.1; we have swap, min, max
+#include <algorithm> // std::min, std::max, (c++98: also swap)
+#include <utility> // std::swap (since c++11)
+using std::min;
+using std::max;
+using std::swap;
+#else
+// no c++11 and old compiler, let's include our own templates
template<class T> inline T min(T a, T b) { return a <= b ? a : b; }
template<class T> inline T max(T a, T b) { return a >= b ? a : b; }
template<class T> inline void swap(T &a, T &b) { T t = a; a = b; b = t; }
#endif
+
template<class T> inline int sgn(T a) { return a < 0 ? -1 : a > 0 ? 1 : 0; }
template<class T> inline T constrain(T v, T l, T h) { return v < l ? l : v > h ? h : v; }
