rabit::utils Namespace Reference

namespace for helper utils of the project More...

Data Structures
struct	MemoryBufferStream
	a in memory buffer that can be read and write as stream interface More...
struct	MemoryFixSizeBuffer
	Fixed size memory buffer as a stream. More...
struct	PollHelper
	helper data structure to perform poll More...

Typedefs
using	SeekStream = dmlc::SeekStream
	re-use definition of dmlc::SeekStream

Functions
template<typename PollFD >
int	PollImpl (PollFD *pfd, int nfds, std::chrono::seconds timeout)
int	CompareStringsCaseInsensitive (const char *s1, const char *s2)
bool	StringToBool (const char *s)
void	Printf (const char *fmt,...)
	printf, prints messages to the console
void	Assert (bool exp, const char *fmt,...)
	assert a condition is true, use this to handle debug information
void	Check (bool exp, const char *fmt,...)
	same as assert, but this is intended to be used as a message for users
void	Error (const char *fmt,...)
	report error message, same as check

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

Detailed Description

namespace for helper utils of the project