/disk4/html/www/moses/doxygen/irstlm/trunk/src/util.cpp File Reference

#include <cstring>
#include <cstdlib>
#include <iostream>
#include <sys/types.h>
#include <sys/mman.h>
#include "timer.h"
#include "util.h"

Go to the source code of this file.

Functions
string	gettempfolder ()
string	createtempName ()
void	createtempfile (mfstream &fileStream, string &filePath, std::ios_base::openmode flags)
void	removefile (const std::string &filePath)
void *	MMap (int fd, int access, off_t offset, size_t len, off_t *gap)
int	Munmap (void *p, size_t len, int sync)
void	ResetUserTime ()
void	PrintUserTime (const std::string &message)
double	GetUserTime ()
int	parseWords (char *sentence, const char **words, int max)
int	parseline (istream &inp, int Order, ngram &ng, float &prob, float &bow)
Variables
Timer	g_timer

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Function Documentation

void createtempfile	(	mfstream &	fileStream,
		string &	filePath,
		std::ios_base::openmode	flags
	)

Definition at line 76 of file util.cpp.

References createtempName(), and mfstream::open().

Referenced by lmtable::checkbounds(), and main().

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string createtempName

(

)

Definition at line 58 of file util.cpp.

References gettempfolder().

Referenced by createtempfile().

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string gettempfolder

(

)

Definition at line 39 of file util.cpp.

References str.

Referenced by createtempName().

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double GetUserTime

(

)

Total wall time that the global timer has been in the "running" state since it was first "started".

Definition at line 235 of file util.cpp.

References Timer::get_elapsed_time().

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void* MMap	(	int	fd,
		int	access,
		off_t	offset,
		size_t	len,
		off_t *	gap
	)

Definition at line 144 of file util.cpp.

Referenced by lmtable::expand_level_mmap(), lmtable::reset_mmap(), and lmtable::resize_level_mmap().

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int Munmap	(	void *	p,
		size_t	len,
		int	sync
	)

Definition at line 194 of file util.cpp.

Referenced by lmtable::delete_level_mmap(), lmtable::reset_mmap(), lmtable::resize_level_mmap(), and lmtable::~lmtable().

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int parseline	(	istream &	inp,
		int	Order,
		ngram &	ng,
		float &	prob,
		float &	bow
	)

Definition at line 272 of file util.cpp.

References ngram::dict, LMTMAXLEV, MAX_LINE, dictionary::OOV(), parseWords(), ngram::pushw(), and ngram::size.

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int parseWords	(	char *	sentence,
		const char **	words,
		int	max
	)

Definition at line 243 of file util.cpp.

Referenced by lmmacro::load(), lmInterpolation::load(), lmclass::load(), main(), and parseline().

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void PrintUserTime

(

const std::string &

message

)

Print out an optional message followed by the current global timer timing.

Definition at line 230 of file util.cpp.

References Timer::check().

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void removefile

(

const std::string &

filePath

)

Definition at line 87 of file util.cpp.

Referenced by lmtable::checkbounds(), lmtable::compact_single_level(), main(), lmtable::remove_single_level(), mdiadaptlm::saveARPA_per_word(), and lmtable::savebin_level_nommap().

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void ResetUserTime

(

)

Start global timer.

Definition at line 225 of file util.cpp.

References Timer::start().

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Variable Documentation

Timer g_timer

Definition at line 222 of file util.cpp.