Added epicsAlgorithm.h header containing epicsMin, epicsMax & epicsSwap.

src/libCom/cppStd/epicsAlgorithm.h

@@ -0,0 +1,27 @@
+// epicsAlgorithm.h
+//	Authors: Jeff Hill & Andrew Johnson
+
+#ifndef __EPICS_ALGORITHM_H__
+#define __EPICS_ALGORITHM_H__
+
+template <class T>
+inline const T& epicsMax (const T& a, const T& b)
+{
+    return (a<b) ? b : a;
+}
+
+template <class T>
+inline const T& epicsMin (const T& a, const T& b)
+{
+    return (a<b) ? a : b;
+}
+
+template <class T>
+inline void epicsSwap(T& a, T& b)
+{
+    T temp = a;
+    a = b;
+    b = temp;
+}
+
+#endif // __EPICS_ALGORITHM_H__