Stack Constructor (Int32)
.NET Framework 4.6 and 4.5
Initializes a new instance of the Stack class that is empty and has the specified initial capacity or the default initial capacity, whichever is greater.
- Type: System.Int32
The initial number of elements that the Stack can contain.
The capacity of a Stack is the number of elements that the Stack can hold. As elements are added to a Stack, the capacity is automatically increased as required by reallocating the internal array.
If the size of the collection can be estimated, specifying the initial capacity eliminates the need to perform a number of resizing operations while adding elements to the Stack.
This constructor is an O(n) operation, where n is initialCapacity.
Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Supported in: 3.0, 2.0, 1.0