NSFileHandle
E820429
NSFileHandle is a Foundation framework class in Apple’s platforms that provides an object-oriented interface for reading from and writing to files and other data streams.
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
Foundation class
ⓘ
Objective-C class ⓘ file handle abstraction ⓘ |
| availability |
iOS
NERFINISHED
ⓘ
macOS NERFINISHED ⓘ tvOS NERFINISHED ⓘ watchOS NERFINISHED ⓘ |
| conformsTo |
NSCoding
NERFINISHED
ⓘ
NSSecureCoding NERFINISHED ⓘ |
| definedInFramework | Foundation NERFINISHED ⓘ |
| headerFile | NSFileHandle.h NERFINISHED ⓘ |
| introducedForLanguage | Objective-C NERFINISHED ⓘ |
| module | Foundation NERFINISHED ⓘ |
| platform | Apple platforms NERFINISHED ⓘ |
| providesInterfaceFor |
file I/O
ⓘ
reading data ⓘ seeking within files ⓘ working with file descriptors ⓘ writing data ⓘ |
| relatedTo | FileHandle ⓘ |
| replacedBy | FileHandle in Swift ⓘ |
| superclass | NSObject NERFINISHED ⓘ |
| supportsAPI |
availableData
ⓘ
closeFile ⓘ fileDescriptor ⓘ fileHandleForReadingAtPath: ⓘ fileHandleForUpdatingAtPath: ⓘ fileHandleForWritingAtPath: ⓘ fileHandleWithNullDevice ⓘ fileHandleWithStandardError ⓘ fileHandleWithStandardInput ⓘ fileHandleWithStandardOutput ⓘ initWithFileDescriptor: ⓘ readDataOfLength: ⓘ readDataToEndOfFile ⓘ readabilityHandler ⓘ seekToEndOfFile ⓘ seekToFileOffset: ⓘ synchronizeFile ⓘ truncateFileAtOffset: ⓘ writeData: ⓘ writeabilityHandler ⓘ |
| supportsFeature |
asynchronous I/O via handlers
ⓘ
file offset management ⓘ partial reads ⓘ partial writes ⓘ |
| usedFor |
reading from files
ⓘ
working with pipes ⓘ working with sockets ⓘ writing to files ⓘ |
| usedWithLanguage | Swift NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.