System.UInt64
Delphi
type UInt64 = { built-in type };
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| type | public | System.pas | System | System |
Description
Defines a 64-bit unsigned integer type.
UInt64 represents a subset of the natural numbers. The range for the UInt64 type is from 0 through 2^64-1.
The size of UInt64 is 64 bits across all 64-bit and 32-bit platforms.