logging.h File Reference

logging facility for Treelite More...

#include <treelite/error.h>
#include <treelite/thread_local.h>
#include <cstdio>
#include <ctime>
#include <functional>
#include <iostream>
#include <memory>
#include <sstream>
#include <string>

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Classes
class	treelite::DateLogger
class	treelite::LogMessageFatal
class	treelite::LogMessage
class	treelite::LogMessageWarning
class	treelite::LogCallbackRegistry

Namespaces
	treelite

Macros
#define	TREELITE_ALWAYS_INLINE   inline
#define	DEFINE_CHECK_FUNC(name, op)
#define	TREELITE_CHECK_BINARY_OP(name, op, x, y)
#define	TREELITE_CHECK(x)
#define	TREELITE_CHECK_LT(x, y)   TREELITE_CHECK_BINARY_OP(_LT, <, x, y)
#define	TREELITE_CHECK_GT(x, y)   TREELITE_CHECK_BINARY_OP(_GT, >, x, y)
#define	TREELITE_CHECK_LE(x, y)   TREELITE_CHECK_BINARY_OP(_LE, <=, x, y)
#define	TREELITE_CHECK_GE(x, y)   TREELITE_CHECK_BINARY_OP(_GE, >=, x, y)
#define	TREELITE_CHECK_EQ(x, y)   TREELITE_CHECK_BINARY_OP(_EQ, ==, x, y)
#define	TREELITE_CHECK_NE(x, y)   TREELITE_CHECK_BINARY_OP(_NE, !=, x, y)
#define	TREELITE_LOG_INFO   ::treelite::LogMessage(__FILE__, __LINE__)
#define	TREELITE_LOG_ERROR   TREELITE_LOG_INFO
#define	TREELITE_LOG_WARNING   ::treelite::LogMessageWarning(__FILE__, __LINE__)
#define	TREELITE_LOG_FATAL   ::treelite::LogMessageFatal(__FILE__, __LINE__)
#define	TREELITE_LOG(severity)   TREELITE_LOG_##severity.stream()

Typedefs
using	treelite::LogCallbackRegistryStore = ThreadLocalStore< LogCallbackRegistry >

Functions
template<typename X , typename Y >
std::unique_ptr< std::string >	treelite::LogCheckFormat (X const &x, Y const &y)

Detailed Description

logging facility for Treelite

Copyright (c) 2017-2023 by Contributors

Author

Hyunsu Cho

Macro Definition Documentation

DEFINE_CHECK_FUNC

#define DEFINE_CHECK_FUNC	(		name,
			op
	)

Value:

  template <typename X, typename Y>                                                            \
  TREELITE_ALWAYS_INLINE std::unique_ptr<std::string> LogCheck##name(const X& x, const Y& y) { \
    if (x op y)                                                                                \
      return nullptr;                                                                          \
    return LogCheckFormat(x, y);                                                               \
  }                                                                                            \
  TREELITE_ALWAYS_INLINE std::unique_ptr<std::string> LogCheck##name(int x, int y) {           \
    return LogCheck##name<int, int>(x, y);                                                     \
  }

TREELITE_ALWAYS_INLINE

#define TREELITE_ALWAYS_INLINE   inline

TREELITE_CHECK

#define TREELITE_CHECK

(

x

)

Value:

  if (!(x))               \
  ::treelite::LogMessageFatal(__FILE__, __LINE__).stream() << "Check failed: " #x << ": "

TREELITE_CHECK_BINARY_OP

#define TREELITE_CHECK_BINARY_OP	(		name,
			op,
			x,
			y
	)

Value:

  if (auto __treelite__log__err = ::treelite::LogCheck##name(x, y)) \
  ::treelite::LogMessageFatal(__FILE__, __LINE__).stream()          \
      << "Check failed: " << #x " " #op " " #y << *__treelite__log__err << ": "

TREELITE_CHECK_EQ

#define TREELITE_CHECK_EQ	(		x,
			y
	)		TREELITE_CHECK_BINARY_OP(_EQ, ==, x, y)

TREELITE_CHECK_GE

#define TREELITE_CHECK_GE	(		x,
			y
	)		TREELITE_CHECK_BINARY_OP(_GE, >=, x, y)

TREELITE_CHECK_GT

#define TREELITE_CHECK_GT	(		x,
			y
	)		TREELITE_CHECK_BINARY_OP(_GT, >, x, y)

TREELITE_CHECK_LE

#define TREELITE_CHECK_LE	(		x,
			y
	)		TREELITE_CHECK_BINARY_OP(_LE, <=, x, y)

TREELITE_CHECK_LT

#define TREELITE_CHECK_LT	(		x,
			y
	)		TREELITE_CHECK_BINARY_OP(_LT, <, x, y)

TREELITE_CHECK_NE

#define TREELITE_CHECK_NE	(		x,
			y
	)		TREELITE_CHECK_BINARY_OP(_NE, !=, x, y)

TREELITE_LOG

#define TREELITE_LOG

(

severity

)

TREELITE_LOG_##severity.stream()

TREELITE_LOG_ERROR

#define TREELITE_LOG_ERROR   TREELITE_LOG_INFO

TREELITE_LOG_FATAL

#define TREELITE_LOG_FATAL   ::treelite::LogMessageFatal(__FILE__, __LINE__)

TREELITE_LOG_INFO

#define TREELITE_LOG_INFO   ::treelite::LogMessage(__FILE__, __LINE__)

TREELITE_LOG_WARNING

#define TREELITE_LOG_WARNING   ::treelite::LogMessageWarning(__FILE__, __LINE__)