SafeWriteHelper Class Reference

Helps to write a new version of a file. On write error rollback, otherwise commit. More...

Public Member Functions
	SafeWriteHelper (const char *, bool keepbak=false)
	~SafeWriteHelper ()
od_ostream &	stream ()
bool	commit ()
void	rollback ()

Protected Member Functions
void	closeStream ()

Protected Attributes
od_ostream	strm_
bool	closed_
const bool	keepbak_
const BufferString	fnm_

Static Private Member Functions
static uiString	tr (const char *text, const char *disambiguation=0, int pluralnr=-1)
static uiString	legacyTr (const char *text, const char *disambiguation=0, int pluralnr=-1)

Detailed Description

Helps to write a new version of a file. On write error rollback, otherwise commit.

Constructor & Destructor Documentation

SafeWriteHelper::SafeWriteHelper	(	const char *	,
		bool	keepbak = false
	)

SafeWriteHelper::~SafeWriteHelper

(

)

Member Function Documentation

void SafeWriteHelper::closeStream ( )

protected

bool SafeWriteHelper::commit

(

)

static uiString SafeWriteHelper::legacyTr ( const char *  text, const char *  disambiguation = 0, int  pluralnr = -1  )

inlinestaticprivate

void SafeWriteHelper::rollback

(

)

od_ostream& SafeWriteHelper::stream ( )

inline

static uiString SafeWriteHelper::tr ( const char *  text, const char *  disambiguation = 0, int  pluralnr = -1  )

inlinestaticprivate

Member Data Documentation

bool SafeWriteHelper::closed_

protected

const BufferString SafeWriteHelper::fnm_

protected

const bool SafeWriteHelper::keepbak_

protected

od_ostream SafeWriteHelper::strm_

protected