ObjFW
 All Classes Functions Variables
Instance Methods | Class Methods | List of all members
OFReadOrWriteFailedException Class Reference

An exception indicating a read or write to a stream failed. More...

#import <OFReadOrWriteFailedException.h>

Inheritance diagram for OFReadOrWriteFailedException:
OFException OFObject <OFObject> OFReadFailedException OFWriteFailedException

Instance Methods

(id) - initWithClass:stream:requestedLength:
 Initializes an already allocated read or write failed exception.
 
(OFStream *) - stream
 Returns the stream which caused the read or write failed exception.
 
(size_t) - requestedLength
 Returns the requested length of the data that couldn't be read / written.
 
(int) - errNo
 Returns the errno from when the exception was created.
 
- Instance Methods inherited from OFException
(id) - initWithClass:
 Initializes an already allocated OFException.
 
(Class) - inClass
 Returns the class of the object in which the exception happened.
 
(OFString *) - description
 Returns a description of the exception.
 
- Instance Methods inherited from OFObject
(id) - init
 Initializes an already allocated object.
 
(OFString *) - className
 Returns the name of the object's class.
 
(void *) - allocMemoryWithSize:
 Allocates memory and stores it in the object's memory pool.
 
(void *) - allocMemoryWithSize:count:
 Allocates memory for the specified number of items and stores it in the object's memory pool.
 
(void *) - resizeMemory:size:
 Resizes memory in the object's memory pool to the specified size.
 
(void *) - resizeMemory:size:count:
 Resizes memory in the object's memory pool to the specific number of items of the specified size.
 
(void) - freeMemory:
 Frees allocated memory and removes it from the object's memory pool.
 
(void) - dealloc
 Deallocates the object.
 
(void) - performSelector:afterDelay:
 Performs the specified selector after the specified delay.
 
(void) - performSelector:withObject:afterDelay:
 Performs the specified selector with the specified object after the specified delay.
 
(void) - performSelector:withObject:withObject:afterDelay:
 Performs the specified selector with the specified objects after the specified delay.
 
(void) - performSelector:onThread:waitUntilDone:
 Performs the specified selector on the specified thread.
 
(void) - performSelector:onThread:withObject:waitUntilDone:
 Performs the specified selector on the specified thread with the specified object.
 
(void) - performSelector:onThread:withObject:withObject:waitUntilDone:
 Performs the specified selector on the specified thread with the specified objects.
 
(void) - performSelectorOnMainThread:waitUntilDone:
 Performs the specified selector on the main thread.
 
(void) - performSelectorOnMainThread:withObject:waitUntilDone:
 Performs the specified selector on the main thread with the specified object.
 
(void) - performSelectorOnMainThread:withObject:withObject:waitUntilDone:
 Performs the specified selector on the main thread with the specified objects.
 
(void) - performSelector:onThread:afterDelay:
 Performs the specified selector on the specified thread after the specified delay.
 
(void) - performSelector:onThread:withObject:afterDelay:
 Performs the specified selector on the specified thread with the specified object after the specified delay.
 
(void) - performSelector:onThread:withObject:withObject:afterDelay:
 Performs the specified selector on the specified thread with the specified objects after the specified delay.
 
(OFString *) - stringBySerializing
 Creates a string by serializing the receiver.
 
- Instance Methods inherited from <OFObject>
(BOOL) - isKindOfClass:
 Returns a boolean whether the object of the specified kind.
 
(BOOL) - isMemberOfClass:
 Returns a boolean whether the object is a member of the specified class.
 
(BOOL) - respondsToSelector:
 Returns a boolean whether the object responds to the specified selector.
 
(IMP) - methodForSelector:
 Returns the implementation for the specified selector.
 
(const char *) - typeEncodingForSelector:
 Returns the type encoding for the specified selector.
 
(id) - performSelector:
 Performs the specified selector.
 
(id) - performSelector:withObject:
 Performs the specified selector with the specified object.
 
(id) - performSelector:withObject:withObject:
 Performs the specified selector with the specified objects.
 
(BOOL) - isEqual:
 Checks two objects for equality.
 
(uint32_t) - hash
 Calculates a hash for the object.
 
(id) - retain
 Increases the retain count.
 
(unsigned int) - retainCount
 Returns the retain count.
 
(void) - release
 Decreases the retain count.
 
(id) - autorelease
 Adds the object to the topmost OFAutoreleasePool of the thread's autorelease pool stack.
 
(id) - self
 Returns the receiver.
 
(BOOL) - isProxy
 Returns whether the object is a proxy object.
 

Class Methods

(instancetype) + exceptionWithClass:stream:requestedLength:
 Creates a new, autoreleased read or write failed exception.
 
- Class Methods inherited from OFException
(instancetype) + exceptionWithClass:
 Creates a new, autoreleased exception.
 
- Class Methods inherited from OFObject
(void) + load
 A method which is called once when the class is loaded into the runtime.
 
(void) + initialize
 A method which is called the moment before the first call to the class is being made.
 
(id) + alloc
 Allocates memory for an instance of the class and sets up the memory pool for the object.
 
(id) + new
 Allocates memory for a new instance and calls init on it.
 
(Class) + class
 Returns the class.
 
(OFString *) + className
 Returns the name of the class as a string.
 
(BOOL) + isSubclassOfClass:
 Returns a boolean whether the class is a subclass of the specified class.
 
(Class) + superclass
 Returns the superclass of the class.
 
(BOOL) + instancesRespondToSelector:
 Checks whether instances of the class respond to a given selector.
 
(BOOL) + conformsToProtocol:
 Checks whether the class conforms to a given protocol.
 
(IMP) + instanceMethodForSelector:
 Returns the implementation of the instance method for the specified selector.
 
(const char *) + typeEncodingForInstanceSelector:
 Returns the type encoding of the instance method for the specified selector.
 
(IMP) + replaceClassMethod:withMethodFromClass:
 Replaces a class method with a class method from another class.
 
(IMP) + replaceInstanceMethod:withMethodFromClass:
 Replaces an instance method with an instance method from another class.
 
(IMP) + replaceClassMethod:withImplementation:typeEncoding:
 Replaces or adds a class method.
 
(IMP) + replaceInstanceMethod:withImplementation:typeEncoding:
 Replaces or adds an instance method.
 
(void) + inheritMethodsFromClass:
 Adds all methods from the specified class to the class that is the receiver.
 
(BOOL) + resolveClassMethod:
 Try to resolve the specified class method.
 
(BOOL) + resolveInstanceMethod:
 Try to resolve the specified instance method.
 

Detailed Description

An exception indicating a read or write to a stream failed.

Method Documentation

- (int) errNo

Returns the errno from when the exception was created.

Returns
The errno from when the exception was created
+ (instancetype) exceptionWithClass: (Class)  class_
stream: (OFStream*)  stream
requestedLength: (size_t)  length 

Creates a new, autoreleased read or write failed exception.

Parameters
class_The class of the object which caused the exception
streamThe stream which caused the read or write failed exception
lengthThe requested length of the data that couldn't be read / written
Returns
A new, autoreleased read or write failed exception
- (id) initWithClass: (Class)  class_
stream: (OFStream*)  stream
requestedLength: (size_t)  length 

Initializes an already allocated read or write failed exception.

Parameters
class_The class of the object which caused the exception
streamThe stream which caused the read or write failed exception
lengthThe requested length of the data that couldn't be read / written
Returns
A new open file failed exception
- (size_t) requestedLength

Returns the requested length of the data that couldn't be read / written.

Returns
The requested length of the data that couldn't be read / written
- (OFStream*) stream

Returns the stream which caused the read or write failed exception.

Returns
The stream which caused the read or write failed exception

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