Added lots of small utilities

include/cppmacros.h

@@ -0,0 +1,28 @@
+#pragma once
+
+// Collection of useful macros to make C++ code prettier
+
+/*
+   Avoid "unused parameter" warnings
+*/
+#define CPP_UNUSED(x) (void)x;
+
+/* These two macros make it possible to turn the builtin line expander into a
+ * string literal. */
+#define CPP_STRINGIFY2(x) #x
+#define CPP_STRINGIFY(x) CPP_STRINGIFY2(x)
+
+/*
+   Some classes do not permit copies to be made of an object. These
+   classes contains a private copy constructor and assignment
+   operator to disable copying (the compiler gives an error message).
+*/
+#define CPP_DISABLE_COPY(Class) \
+    Class(const Class &) = delete;\
+    Class &operator=(const Class &) = delete;
+#define CPP_DISABLE_MOVE(Class) \
+    Class(Class &&) = delete; \
+    Class &operator=(Class &&) = delete;
+#define CPP_DISABLE_COPY_MOVE(Class) \
+    CPP_DISABLE_COPY(Class) \
+    CPP_DISABLE_MOVE(Class)