System.UInt64
Delphi
type UInt64 = { built-in type };
C++
typedef unsigned long long UInt64; // 0..18,446,744,073,709,551,615
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
type typedef |
public | System.pas sysmac.h |
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.