Graphics Programs Reference
In-Depth Information
{
int (^equation)(int, int);
}
@property (nonatomic, copy) int (^equation)(int, int);
- (void)setEquation:(int (^)(int, int))block;
- (int)computeWithValue:(int)value1 andValue:(int)value2;
@end
Synthesize this property in
BNRExecutor.m
and remove the previous implementation
of
setEquation:
.
@implementation BNRExecutor
@synthesize equation;
- (void)setEquation:(int (^)(int, int))block
{
equation = [block copy];
}
Build the application to check for syntax errors.
