_INTEGER64 - QB64Official/qb64 GitHub Wiki

_INTEGER64 is an 8 byte number type definition that can hold whole numerical values.

Syntax

DIM variable AS _INTEGER64

Description

• Can be used in 32 or 64 bit computers.
• Signed numerical values can range from -9223372036854775808 to 9223372036854775807.
• _UNSIGNED _INTEGER64 values range from 0 to 18446744073709551615 on 64 bit computers.
• Variable type suffix is && or ~&& for _UNSIGNED. Suffix can also be placed after a literal or hexadecimal numerical value.
• Values can be converted to 8 byte ASCII character strings using _MK$ and back using _CV.
• Equivalent to INT8 or unsigned as UINT8 in C programming.
• When a variable has not been assigned or has no type suffix, the value defaults to SINGLE.

See Also

• INTEGER, LONG
• _DEFINE, DIM
• _UNSIGNED
• _CV, _MK$
• PDS (7.1) Procedures
• Variable Types