From 757231cc6e777b8f4717d1467ef7efa01c7fde15 Mon Sep 17 00:00:00 2001
From: peterbell10 <peterbell10@live.co.uk>
Date: Wed, 3 Jan 2018 17:41:16 +0000
Subject: Add the fmt library (#4065)

* Replaces AppendVPrintf with fmt::sprintf
* fmt::ArgList now used as a type safe alternative to varargs.
* Removed SIZE_T_FMT compatibility macros. fmt::sprintf is fully portable and supports %zu.
* Adds FLOG functions to log with fmt's native formatting style.
---
 src/LoggerSimple.h | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 src/LoggerSimple.h

(limited to 'src/LoggerSimple.h')

diff --git a/src/LoggerSimple.h b/src/LoggerSimple.h
new file mode 100644
index 000000000..5c0487607
--- /dev/null
+++ b/src/LoggerSimple.h
@@ -0,0 +1,51 @@
+
+// Logging free functions defined in Logger.cpp
+#pragma once
+
+// python style format specified logging
+
+extern void FLOG(const char * a_Format, fmt::ArgList a_ArgList);
+FMT_VARIADIC(void, FLOG, const char *)
+
+extern void FLOGINFO(const char * a_Format, fmt::ArgList a_ArgList);
+FMT_VARIADIC(void, FLOGINFO, const char *)
+
+extern void FLOGWARNING(const char * a_Format, fmt::ArgList a_ArgList);
+FMT_VARIADIC(void, FLOGWARNING, const char *)
+
+extern void FLOGERROR(const char * a_Format, fmt::ArgList a_ArgList);
+FMT_VARIADIC(void, FLOGERROR, const char *)
+
+// printf style format specified logging (DEPRECATED)
+
+extern void LOG(const char * a_Format, fmt::ArgList a_ArgList);
+FMT_VARIADIC(void, LOG, const char *)
+
+extern void LOGINFO(const char * a_Format, fmt::ArgList a_ArgList);
+FMT_VARIADIC(void, LOGINFO, const char *)
+
+extern void LOGWARNING(const char * a_Format, fmt::ArgList a_ArgList);
+FMT_VARIADIC(void, LOGWARNING, const char *)
+
+extern void LOGERROR(const char * a_Format, fmt::ArgList a_ArgList);
+FMT_VARIADIC(void, LOGERROR, const char *)
+
+
+// Macro variants
+
+// In debug builds, translate LOGD to LOG, otherwise leave it out altogether:
+#ifdef _DEBUG
+	#define LOGD LOG
+#else
+	#define LOGD(...)
+#endif  // _DEBUG
+
+#define LOGWARN LOGWARNING
+
+#ifdef _DEBUG
+	#define FLOGD FLOG
+#else
+	#define FLOGD(...)
+#endif  // _DEBUG
+
+#define FLOGWARN FLOGWARNING
-- 
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