1 files changed, 77 insertions, 0 deletions
diff --git a/mayaPlug/shaveDebug.h b/mayaPlug/shaveDebug.h
new file mode 100644
index 0000000..79b72f7
--- /dev/null
+++ b/mayaPlug/shaveDebug.h
@@ -0,0 +1,77 @@
+#ifndef shaveDebug_h
+#define shaveDebug_h
+
+// Shave and a Haircut
+// (c) 2019 Epic Games
+// US Patent 6720962
+
+#ifndef _DEBUG
+
+#define	INFO(msg)
+#define	ENTER()
+#define	LEAVE()	return
+#define	RETURN(value)	return (value)
+
+#else
+
+#ifdef __GNUG__
+#  define DEBUGFUNC __PRETTY_FUNCTION__
+#else
+#  ifdef _WIN32
+#    define DEBUGFUNC __FUNCTION__
+#  else
+#    define DEBUGFUNC __func__
+#  endif
+#endif
+
+#define ENTER() shaveDebug::enter(DEBUGFUNC, __LINE__, __FILE__)
+#define LEAVE() { shaveDebug::leave(DEBUGFUNC, __LINE__, __FILE__); return; }
+#define	RETURN(value) { shaveDebug::leave(DEBUGFUNC, __LINE__, __FILE__); return (value); }
+#define INFO(msg) shaveDebug::logMsg(msg, __LINE__, __FILE__)
+
+#include <stdio.h>
+#include <maya/MString.h>
+#include <maya/MStringArray.h>
+
+
+class shaveDebug
+{
+public:
+	static	void			enter(
+								MString method,
+								unsigned int lineNumber,
+								const char* file
+							);
+
+	static	void			indent();
+	static	void			init();
+
+	static	void			leave(
+								MString method,
+								unsigned int lineNumber,
+								const char* file
+							);
+
+	static	void			logMsg(
+								MString msg,
+								unsigned int lineNumber,
+								const char* file
+							);
+
+	static	void			outputHeader(
+								const char* tag,
+								MString method,
+								unsigned int lineNumber,
+								const char* file
+							);
+
+private:
+	static	bool			mInitialized;
+	static	FILE*			mLogFile;
+	static	MStringArray	mStack;
+	static	unsigned int	mStackDepth;
+};
+
+#endif
+
+#endif