Get current value¶
Returns the current value of the counter.
- (void)getWithCounterName:(NSString * _Nonnull)counterName responseHandler:^(NSInteger)responseHandler errorHandler:^(Fault * _Nonnull)errorHandler;
func get(counterName: String, responseHandler: ((Int) -> Void)!, errorHandler: ((Fault) -> Void)!)
where:
Argument | Description |
---|---|
counterName |
name of the counter to retrieve. |
Example¶
[Backendless.shared.counters getWithCounterName:@"MyCounter" responseHandler:^(NSInteger value) {
NSLog(@"Current value = %li", value);
} errorHandler:^(Fault *fault) {
NSLog(@"Error: %@", fault.message);
}];
//
id<IAtomic> myCounter = [Backendless.shared.counters ofCounterName:@"MyCounter"];
[myCounter getWithResponseHandler:^(NSInteger value) {
NSLog(@"Current value = %li", value);
} errorHandler:^(Fault *fault) {
NSLog(@"Error: %@", fault.message);
}];
Backendless.shared.counters.get(counterName: "MyCounter", responseHandler: { value in
print("Current value = \(value)")
}, errorHandler: { fault in
print("Error: \(fault.message ?? "")")
})
//
let myCounter = Backendless.shared.counters.of(counterName: "MyCounter")
myCounter.get(responseHandler: { value in
print("Current value = \(value)")
}, errorHandler: { fault in
print("Error: \(fault.message ?? "")")
})
Codeless Reference¶
where:
Argument | Description |
---|---|
counter name |
Name of the counter whose value must be retrieved. |
Returns the current value of the counter.
Consider the following counter:
The example below retrieves the current value of the counter. The result of this operation is 20
.