# Algorithms_in_C++: Class Members - Variables

- _digits : large_number
- accuracy : machine_learning::adaline
- adj : graph
- capacity : MinHeap
- connected_components : graph
- data : node< Kind >
- eta : machine_learning::adaline
- harr : MinHeap
- heap_size : MinHeap
- key : list
- next : list , node< Kind >
- queueFront : queue< Kind >
- queueRear : queue< Kind >
- size : stack< Type >
- stackTop : stack< Type >
- top : tower
- values : tower
- weights : machine_learning::adaline
- x : Point
- y : Point