1 files changed, 78 insertions, 0 deletions
diff --git a/include/mm/debug.hpp b/include/mm/debug.hpp
new file mode 100644
index 0000000..0254744
--- /dev/null
+++ b/include/mm/debug.hpp
@@ -0,0 +1,78 @@
+#pragma once
+
+#ifndef __NPDEBUG__
+#define __NPDEBUG__
+
+#include <iostream>
+#include <sstream>
+
+#ifndef NDEBUG
+    #define __FILENAME__ (\
+        __builtin_strrchr(__FILE__, '/') ? \
+        __builtin_strrchr(__FILE__, '/') + 1 : __FILE__)
+
+    #define npdebug_prep(); { \
+            std::cerr << "[" << __FILENAME__ \
+                      << ":" << __LINE__ \
+                      << ", " << __func__ \
+                      << "] " ; \
+    }
+
+    #define npdebug(...); { \
+        npdebug_prep(); \
+        np::va_debug(__VA_ARGS__); \
+    }
+
+    namespace np {
+        template<typename... Args>
+        inline void va_debug(Args&&... args) {
+            (std::cerr << ... << args) << std::endl;
+        }
+
+        template<typename T>
+        void range_debug(const T& t) {
+            range_debug("", t);
+        }
+
+        template<typename T>
+        void range_debug(const std::string& msg, const T& t) {
+            std::string out;
+            for (auto elem : t)
+                out += elem += ", ";
+
+            npdebug(msg, out);
+        }
+
+        template<typename T>
+        T inspect(const T& t) {
+            npdebug(t);
+            return t;
+        }
+
+        template<typename T>
+        T inspect(const std::string& msg, const T& t) {
+            npdebug(msg, t);
+            return t;
+        }
+    }
+#else
+    #define npdebug(...) {}
+
+    namespace np {
+        template<typename... Args>
+        inline void va_debug(Args&... args) {}
+
+        template<typename T>
+        inline void range_debug(const T& t) {}
+
+        template<typename T>
+        inline void range_debug(const std::string& msg, const T& t) {}
+
+        template<typename T>
+        T inspect(const T& t) { return t; }
+
+        template<typename T>
+        T inspect(const std::string& msg, const T& t) { return t; }
+    }
+#endif // NDEBUG
+#endif // __NPDEBUG__