Intel® Fortran Compiler Classic and Intel® Fortran Compiler Developer Guide and Reference

ID 767251
Date 7/13/2023
Public

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LOGICAL Statement

Statement: Specifies the LOGICAL data type.

LOGICAL

LOGICAL([KIND=] n)

LOGICAL*n

n

Is kind 1, 2, 4, or 8.

If a kind parameter is specified, the logical constant has the kind specified. If no kind parameter is specified, the kind of the constant is default logical.

Example

LOGICAL, ALLOCATABLE :: flag1, flag2
LOGICAL (2), SAVE :: doit, dont=.FALSE.
LOGICAL switch

! An equivalent declaration is:
LOGICAL flag1, flag2
LOGICAL (2) doit, dont=.FALSE.
ALLOCATABLE flag1, flag2
SAVE doit, dont