utils.h File Reference

simple utils to support the code More...

#include <rabit/base.h>
#include <cstdarg>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <stdexcept>
#include <string>
#include <vector>
#include "dmlc/io.h"
#include "xgboost/logging.h"
#include <sys/types.h>
#include <cinttypes>

Go to the source code of this file.

Namespaces
namespace	rabit
	namespace of rabit
namespace	rabit::utils
	namespace for helper utils of the project

Macros
#define	fopen64   std::fopen

Functions
int	rabit::utils::CompareStringsCaseInsensitive (const char *s1, const char *s2)
bool	rabit::utils::StringToBool (const char *s)
void	rabit::utils::Printf (const char *fmt,...)
	printf, prints messages to the console
void	rabit::utils::Assert (bool exp, const char *fmt,...)
	assert a condition is true, use this to handle debug information
void	rabit::utils::Check (bool exp, const char *fmt,...)
	same as assert, but this is intended to be used as a message for users
void	rabit::utils::Error (const char *fmt,...)
	report error message, same as check
template<typename T >
auto	rabit::Min (T const &l, T const &r)
template<typename T >
auto	rabit::Max (T const &l, T const &r)
template<typename T >
T *	rabit::BeginPtr (std::vector< T > &vec)
	get the beginning address of a vector
char *	rabit::BeginPtr (std::string &str)
const char *	rabit::BeginPtr (const std::string &str)

Variables
const int	rabit::utils::kPrintBuffer = 1 << 12
	error message buffer length

Detailed Description

simple utils to support the code

Copyright (c) 2014 by Contributors

Author

Tianqi Chen