How to calculate total size of NSDictionary object?

Question

How to calculate total size of NSDictionary object? i have 3000 StudentClass objects in NSDictionary with different keys. And i want to calculate total

Answer 1

You could try to get all the keys of the Dictionary in an array and then iterate the array to find the size, it might give you the total size of the keys inside the dictionary.

NSArray *keysArray = [yourDictionary allValues];
id obj = nil;
int totalSize = 0;

for(obj in keysArray)
{
    totalSize += malloc_size(obj);
}