ios - How get the total sum of float from a NSMutableArray

Question

I created a NSMutableArray which contains a lot of NSString and float

DataOrder *addClient = [[DataOrder alloc ] initWithName:[[DataOrder instance]product] pric         


        

Answer 1

Something like this will work:

float total = 0;
for (DataOrder *client in [[ArrayBuying instance] tableau]) {
    total += client.price;
}

NSLog(@"total = %f", total);

I'm just guessing that your DataOrder class has a price property. Use what you really have.