Moses::FileHandler Class Reference

#include <FileHandler.h>

List of all members.

Public Member Functions

FileHandler (const std::string &path, std::ios_base::openmode flags=std::ios::in, bool checkExists=true)

~FileHandler ()

std::string getPath ()

std::ios_base::openmode getFlags ()

bool isStdIn ()

bool isStdOut ()

bool reset ()

Static Public Member Functions

static bool getCompressionCmds (const std::string &filepath, std::string &compressionCmd, std::string &decompressionCmd, std::string &compressionSuffix)

Static Public Attributes

static const std::string kStdInDescriptor = "___stdin___"

static const std::string kStdOutDescriptor = "___stdout___"

static const std::string kCatCommand = "cat"

static const std::string kGzipCommand = "gzip -f"

static const std::string kGunzipCommand = "gunzip -f"

static const std::string kBzip2Command = "bzip2 -f"

static const std::string kBunzip2Command = "bunzip2 -f"

Protected Member Functions

bool fileExists ()

bool setStreamBuffer (bool checkExists)

bool isCompressedFile (std::string &cmd)

fdstreambuf * openCompressedFile (const char *cmd)

Protected Attributes

std::string path_

std::ios_base::openmode flags_

std::streambuf * buffer_

std::FILE * fp_

Static Protected Attributes

static const FileExtension kGzipped = ".gz"

static const FileExtension kBzipped2 = ".bz2"

Detailed Description

Todo:: ask abby2

Definition at line 19 of file FileHandler.h.

Constructor & Destructor Documentation

Moses::FileHandler::FileHandler	(	const std::string &	path,
		std::ios_base::openmode	flags = `std::ios::in`,
		bool	checkExists = `true`
	)

Definition at line 27 of file FileHandler.cpp.

References path_, setStreamBuffer(), and UTIL_THROW_IF2.

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Moses::FileHandler::~FileHandler ( )

Definition at line 40 of file FileHandler.cpp.

References buffer_, fp_, kStdInDescriptor, kStdOutDescriptor, path_, and pclose().

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Member Function Documentation

bool Moses::FileHandler::fileExists ( ) [protected]

Definition at line 135 of file FileHandler.cpp.

References path_.

Referenced by setStreamBuffer().

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bool Moses::FileHandler::getCompressionCmds	(	const std::string &	filepath,
		std::string &	compressionCmd,
		std::string &	decompressionCmd,
		std::string &	compressionSuffix
	)			`[static]`

Definition at line 146 of file FileHandler.cpp.

References kBunzip2Command, kBzip2Command, kBzipped2, kCatCommand, kGunzipCommand, kGzipCommand, and kGzipped.

std::ios_base::openmode Moses::FileHandler::getFlags ( ) [inline]

Definition at line 47 of file FileHandler.h.

References flags_.

std::string Moses::FileHandler::getPath ( ) [inline]

Definition at line 44 of file FileHandler.h.

References path_.

bool Moses::FileHandler::isCompressedFile ( std::string & cmd ) [protected]

Definition at line 113 of file FileHandler.cpp.

References flags_, kBunzip2Command, kBzip2Command, kBzipped2, kGunzipCommand, kGzipCommand, kGzipped, and path_.

Referenced by reset(), and setStreamBuffer().

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bool Moses::FileHandler::isStdIn ( ) [inline]

Definition at line 50 of file FileHandler.h.

References kStdInDescriptor, and path_.

bool Moses::FileHandler::isStdOut ( ) [inline]

Definition at line 53 of file FileHandler.h.

References kStdOutDescriptor, and path_.

fdstreambuf * Moses::FileHandler::openCompressedFile ( const char * cmd ) [protected]

Definition at line 53 of file FileHandler.cpp.

References flags_, fp_, NULL, and popen().

Referenced by reset(), and setStreamBuffer().

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bool Moses::FileHandler::reset ( )

Definition at line 169 of file FileHandler.cpp.

References buffer_, fp_, init(), isCompressedFile(), openCompressedFile(), and pclose().

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bool Moses::FileHandler::setStreamBuffer ( bool checkExists ) [protected]

Definition at line 72 of file FileHandler.cpp.

References buffer_, fileExists(), flags_, init(), isCompressedFile(), kStdInDescriptor, kStdOutDescriptor, openCompressedFile(), path_, and UTIL_THROW_IF2.

Referenced by FileHandler().

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Member Data Documentation

std::streambuf* Moses::FileHandler::buffer_ [protected]

Definition at line 66 of file FileHandler.h.

Referenced by reset(), setStreamBuffer(), and ~FileHandler().

std::ios_base::openmode Moses::FileHandler::flags_ [protected]

Definition at line 65 of file FileHandler.h.

Referenced by getFlags(), isCompressedFile(), openCompressedFile(), and setStreamBuffer().

std::FILE* Moses::FileHandler::fp_ [protected]

Definition at line 67 of file FileHandler.h.

Referenced by openCompressedFile(), reset(), and ~FileHandler().

const std::string Moses::FileHandler::kBunzip2Command = "bunzip2 -f" [static]

Definition at line 30 of file FileHandler.h.

Referenced by getCompressionCmds(), and isCompressedFile().

const std::string Moses::FileHandler::kBzip2Command = "bzip2 -f" [static]

Definition at line 29 of file FileHandler.h.

Referenced by getCompressionCmds(), and isCompressedFile().

const FileExtension Moses::FileHandler::kBzipped2 = ".bz2" [static, protected]

Definition at line 59 of file FileHandler.h.

Referenced by getCompressionCmds(), and isCompressedFile().

const std::string Moses::FileHandler::kCatCommand = "cat" [static]

Definition at line 26 of file FileHandler.h.

Referenced by getCompressionCmds().

const std::string Moses::FileHandler::kGunzipCommand = "gunzip -f" [static]

Definition at line 28 of file FileHandler.h.

Referenced by getCompressionCmds(), and isCompressedFile().

const std::string Moses::FileHandler::kGzipCommand = "gzip -f" [static]

Definition at line 27 of file FileHandler.h.

Referenced by getCompressionCmds(), and isCompressedFile().

const FileExtension Moses::FileHandler::kGzipped = ".gz" [static, protected]

Definition at line 58 of file FileHandler.h.

Referenced by getCompressionCmds(), and isCompressedFile().

const std::string Moses::FileHandler::kStdInDescriptor = "___stdin___" [static]

Definition at line 23 of file FileHandler.h.

Referenced by isStdIn(), setStreamBuffer(), and ~FileHandler().

const std::string Moses::FileHandler::kStdOutDescriptor = "___stdout___" [static]

Definition at line 24 of file FileHandler.h.

Referenced by isStdOut(), setStreamBuffer(), and ~FileHandler().

std::string Moses::FileHandler::path_ [protected]

Definition at line 64 of file FileHandler.h.

Referenced by fileExists(), FileHandler(), getPath(), isCompressedFile(), isStdIn(), isStdOut(), setStreamBuffer(), and ~FileHandler().

The documentation for this class was generated from the following files:

mosesdecoder/moses/TranslationModel/DynSAInclude/FileHandler.h
mosesdecoder/moses/TranslationModel/DynSAInclude/FileHandler.cpp


Public Member Functions
	FileHandler (const std::string &path, std::ios_base::openmode flags=std::ios::in, bool checkExists=true)
	~FileHandler ()
std::string	getPath ()
std::ios_base::openmode	getFlags ()
bool	isStdIn ()
bool	isStdOut ()
bool	reset ()
Static Public Member Functions
static bool	getCompressionCmds (const std::string &filepath, std::string &compressionCmd, std::string &decompressionCmd, std::string &compressionSuffix)
Static Public Attributes
static const std::string	kStdInDescriptor = "___stdin___"
static const std::string	kStdOutDescriptor = "___stdout___"
static const std::string	kCatCommand = "cat"
static const std::string	kGzipCommand = "gzip -f"
static const std::string	kGunzipCommand = "gunzip -f"
static const std::string	kBzip2Command = "bzip2 -f"
static const std::string	kBunzip2Command = "bunzip2 -f"
Protected Member Functions
bool	fileExists ()
bool	setStreamBuffer (bool checkExists)
bool	isCompressedFile (std::string &cmd)
fdstreambuf *	openCompressedFile (const char *cmd)
Protected Attributes
std::string	path_
std::ios_base::openmode	flags_
std::streambuf *	buffer_
std::FILE *	fp_
Static Protected Attributes
static const FileExtension	kGzipped = ".gz"
static const FileExtension	kBzipped2 = ".bz2"