From 0cc35ad04f9c2997014d7cf62a12f697e79fb534 Mon Sep 17 00:00:00 2001
From: Arnur Nigmetov <a.nigmetov@gmail.com>
Date: Sat, 20 Jan 2018 19:11:29 +0100
Subject: Major rewrite, templatized version

---
 geom_matching/wasserstein/include/spdlog/common.h | 160 ++++++++++++++++++++++
 1 file changed, 160 insertions(+)
 create mode 100644 geom_matching/wasserstein/include/spdlog/common.h

(limited to 'geom_matching/wasserstein/include/spdlog/common.h')

diff --git a/geom_matching/wasserstein/include/spdlog/common.h b/geom_matching/wasserstein/include/spdlog/common.h
new file mode 100644
index 0000000..7e352fa
--- /dev/null
+++ b/geom_matching/wasserstein/include/spdlog/common.h
@@ -0,0 +1,160 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include <string>
+#include <initializer_list>
+#include <chrono>
+#include <memory>
+#include <atomic>
+#include <exception>
+#include<functional>
+
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+#include <codecvt>
+#include <locale>
+#endif
+
+#include "spdlog/details/null_mutex.h"
+
+//visual studio upto 2013 does not support noexcept nor constexpr
+#if defined(_MSC_VER) && (_MSC_VER < 1900)
+#define SPDLOG_NOEXCEPT throw()
+#define SPDLOG_CONSTEXPR
+#else
+#define SPDLOG_NOEXCEPT noexcept
+#define SPDLOG_CONSTEXPR constexpr
+#endif
+
+// See tweakme.h
+#if !defined(SPDLOG_FINAL)
+#define SPDLOG_FINAL
+#endif
+
+#if defined(__GNUC__)  || defined(__clang__)
+#define SPDLOG_DEPRECATED __attribute__((deprecated))
+#elif defined(_MSC_VER)
+#define SPDLOG_DEPRECATED __declspec(deprecated)
+#else
+#define SPDLOG_DEPRECATED
+#endif
+
+
+#include "spdlog/fmt/fmt.h"
+
+namespace spdlog
+{
+
+class formatter;
+
+namespace sinks
+{
+class sink;
+}
+
+using log_clock = std::chrono::system_clock;
+using sink_ptr = std::shared_ptr < sinks::sink >;
+using sinks_init_list = std::initializer_list < sink_ptr >;
+using formatter_ptr = std::shared_ptr<spdlog::formatter>;
+#if defined(SPDLOG_NO_ATOMIC_LEVELS)
+using level_t = details::null_atomic_int;
+#else
+using level_t = std::atomic<int>;
+#endif
+
+using log_err_handler = std::function<void(const std::string &err_msg)>;
+
+//Log level enum
+namespace level
+{
+typedef enum
+{
+    trace = 0,
+    debug = 1,
+    info = 2,
+    warn = 3,
+    err = 4,
+    critical = 5,
+    off = 6
+} level_enum;
+
+#if !defined(SPDLOG_LEVEL_NAMES)
+#define SPDLOG_LEVEL_NAMES { "trace", "debug", "info",  "warning", "error", "critical", "off" };
+#endif
+static const char* level_names[] SPDLOG_LEVEL_NAMES
+
+static const char* short_level_names[] { "T", "D", "I", "W", "E", "C", "O" };
+
+inline const char* to_str(spdlog::level::level_enum l)
+{
+    return level_names[l];
+}
+
+inline const char* to_short_str(spdlog::level::level_enum l)
+{
+    return short_level_names[l];
+}
+} //level
+
+
+//
+// Async overflow policy - block by default.
+//
+enum class async_overflow_policy
+{
+    block_retry, // Block / yield / sleep until message can be enqueued
+    discard_log_msg // Discard the message it enqueue fails
+};
+
+//
+// Pattern time - specific time getting to use for pattern_formatter.
+// local time by default
+//
+enum class pattern_time_type
+{
+    local, // log localtime
+    utc    // log utc
+};
+
+//
+// Log exception
+//
+namespace details
+{
+namespace os
+{
+std::string errno_str(int err_num);
+}
+}
+class spdlog_ex: public std::exception
+{
+public:
+    spdlog_ex(const std::string& msg):_msg(msg)
+    {}
+    spdlog_ex(const std::string& msg, int last_errno)
+    {
+        _msg = msg + ": " + details::os::errno_str(last_errno);
+    }
+    const char* what() const SPDLOG_NOEXCEPT override
+    {
+        return _msg.c_str();
+    }
+private:
+    std::string _msg;
+
+};
+
+//
+// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
+//
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+using filename_t = std::wstring;
+#else
+using filename_t = std::string;
+#endif
+
+
+} //spdlog
-- 
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