File: call-throws.m

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (47 lines) | stat: -rw-r--r-- 778 bytes parent folder | download | duplicates (36) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
#import <Foundation/Foundation.h>

@interface MyClass : NSObject
{
}
- (int) callMeIThrow;
- (int) iCatchMyself;
@end

@implementation MyClass
- (int) callMeIThrow
{
    NSException *e = [NSException
                       exceptionWithName:@"JustForTheHeckOfItException"
                       reason:@"I felt like it"
                       userInfo:nil];
    @throw e;
    return 56;
}

- (int) iCatchMyself
{
  int return_value = 55;
  @try
    {
      return_value = [self callMeIThrow];
    }
  @catch (NSException *e)
    {
      return_value = 57;
    }
  return return_value;
}
@end

int
main ()
{
  int return_value;
  MyClass *my_class = [[MyClass alloc] init];

  NSLog (@"I am about to throw.");

  return_value = [my_class iCatchMyself];

  return return_value;
}