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API 0.9.5
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Used to implement exception handling (creating & raising). More...
#import <CPException.h>
Instance Methods | |
(id) | - copy |
(CPString) | - description |
(void) | - encodeWithCoder: |
(id) | - initWithCoder: |
(id) | - initWithName:reason:userInfo: |
(BOOL) | - isEqual: |
(CPString) | - name |
(void) | - raise |
(CPString) | - reason |
(CPDictionary) | - userInfo |
Class Methods | |
(id) | + alloc |
(CPException) | + exceptionWithName:reason:userInfo: |
(void) | + raise:reason: |
Used to implement exception handling (creating & raising).
An example of throwing an exception in Objective-J:
// some code here... if (input == nil) [CPException raise:"MyException" reason:"You didn't do something right."];
// code that gets executed if no exception was raised
Definition at line 2 of file CPException.h.
+ (id) alloc |
Definition at line 51 of file CPException.j.
- (id) copy |
Definition at line 156 of file CPException.j.
- (CPString) description |
Returns the exception's reason.
Definition at line 128 of file CPException.j.
- (void) encodeWithCoder: | (CPCoder) | aCoder |
Encodes the exception's data into a coder.
aCoder | the coder to which the data will be written |
Definition at line 190 of file CPException.j.
+ (CPException) exceptionWithName: | (CPString) | aName | |
reason: | (CPString) | aReason | |
userInfo: | (CPDictionary) | aUserInfo | |
Creates an exception with a name, reason and user info.
aName | the name of the exception |
aReason | the reason the exception occurred |
aUserInfo | a dictionary containing information about the exception |
Definition at line 75 of file CPException.j.
- (id) initWithCoder: | (CPCoder) | aCoder |
Initializes the exception with data from a coder.
aCoder | the coder from which to read the exception data |
Definition at line 174 of file CPException.j.
- (id) initWithName: | (CPString) | aName | |
reason: | (CPString) | aReason | |
userInfo: | (CPDictionary) | aUserInfo | |
Initializes the exception.
aName | the name of the exception |
aReason | the reason for the exception |
aUserInfo | a dictionary containing information about the exception |
Definition at line 87 of file CPException.j.
- (BOOL) isEqual: | (id) | anObject |
Definition at line 141 of file CPException.j.
- (CPString) name |
Returns the name of the exception.
Definition at line 104 of file CPException.j.
- (void) raise |
Raises the exception and causes the program to go to the exception handler.
Definition at line 136 of file CPException.j.
Raises an exception with a name and reason.
aName | the name of the exception to raise |
aReason | the reason for the exception |
Definition at line 63 of file CPException.j.
- (CPString) reason |
Returns the reason for the exception.
Definition at line 112 of file CPException.j.
- (CPDictionary) userInfo |
Returns data containing info about the receiver.
Definition at line 120 of file CPException.j.