ArrayBound

Array upper and lower bound.

Declaración

Sintaxis

ArrayBound(expr v, expr? dim, ttype type, arraybound bound,
                 expr? value)

Argumentos

Argument Name	Argument Description
v	expresión
dim	dimension
type	table entry type
bound	array bound
value	expression value

Valores devueltos

The return value is the expression that the ArrayBound represents.

Descripción

ArrayBound represents bounds of array. It can be upper or lower bound.

Tipos

Only accepts integers.

Ejemplos

integer :: a(2:5, 3:9, 7)
print *, lbound(a, 1), lbound(a, 2), lbound(a, 3)

ASR:

(TranslationUnit
    (SymbolTable
        1
        {
            a:
                (Variable
                    1
                    a
                    Local
                    ()
                    ()
                    Default
                    (Integer 4 [((IntegerConstant 2 (Integer 4 []))
                    (IntegerConstant 4 (Integer 4 [])))
                    ((IntegerConstant 3 (Integer 4 []))
                    (IntegerConstant 7 (Integer 4 [])))
                    ((IntegerConstant 1 (Integer 4 []))
                    (IntegerConstant 7 (Integer 4 [])))])
                    Source
                    Public
                    Required
                    .false.
                )

        })
    [(Print
        ()
        [(ArrayBound
            (Var 1 a)
            (IntegerConstant 1 (Integer 4 []))
            (Integer 4 [])
            LBound
            ()
        )
        (ArrayBound
            (Var 1 a)
            (IntegerConstant 2 (Integer 4 []))
            (Integer 4 [])
            LBound
            ()
        )
        (ArrayBound
            (Var 1 a)
            (IntegerConstant 3 (Integer 4 []))
            (Integer 4 [])
            LBound
            ()
        )]
        ()
        ()
    )]
)

Ver también