OdRxSystemServices::createFile Method

Syntax

C++

virtual OdStreamBufPtr createFile(const OdString& filename, Oda::FileAccessMode accessMode = Oda::kFileRead, Oda::FileShareMode shareMode = Oda::kShareDenyNo, Oda::FileCreationDisposition creationDisposition = Oda::kOpenExisting);

Parameters	Description
const OdString& filename	[in] Filename.
Oda::FileAccessMode accessMode = Oda::kFileRead	[in] Access mode.
Oda::FileShareMode shareMode = Oda::kShareDenyNo	[in] Share mode.
Oda::FileCreationDisposition creationDisposition = Oda::kOpenExisting	[in] Creation disposition.

Returns a SmartPointer to an OdStreamBuf object for the file.

Creates and/or opens the specified file.

accessMode must be a combination of one or more of the following:

shareMode must be one of the following:

Creation disposition must be one of the following:

Name	Value	Description
Oda::kCreateNew	1	Creates a new file; fails if the specified file already exists.
Oda::kCreateAlways	2	Creates a new file; overwrites any existing file.
Oda::kOpenExisting	3	Opens the file; fails if the file does not exist.
Oda::kOpenAlways	4	Opens the file; creates the file if it does not exist.
Oda::kTruncateExisting	5	Truncates the file; fails if the file does not exist. The file must be open at least Oda::kFileWrite.