ArrayReshape

Function to reshape an array.

Declaration

Sintaxe

ArrayReshape(expr array, expr shape, ttype type, expr? value)

Argumentos

Argument Name	Argument Description
array	array expression
shape	integer value and an array of rank one, positive or zero
type	table entry type
value	expression value

Valores de retorno

The return value is the expression that the ArrayReshape represents.

Descrição

ArrayReshape reshape an array. If necessary, the new array may be padded with elements from PAD or permuted as defined by ORDER.

Tipos

Only accepts integers.

Exemplos

real(8), intent(in) :: a(:, :)
real(8) :: b(256)
integer :: newshape(1)
newshape(1) = 256
b = reshape(a, newshape)

ASR:

(TranslationUnit
    (SymbolTable
        1
        {
            a:
                (Variable
                    1
                    a
                    In
                    ()
                    ()
                    Default
                    (Real 8 [(()
                    ())
                    (()
                    ())])
                    Source
                    Public
                    Required
                    .false.
                ),
            b:
                (Variable
                    1
                    b
                    Local
                    ()
                    ()
                    Default
                    (Real 8 [((IntegerConstant 1 (Integer 4 []))
                    (IntegerConstant 256 (Integer 4 [])))])
                    Source
                    Public
                    Required
                    .false.
                ),
            newshape:
                (Variable
                    1
                    newshape
                    Local
                    ()
                    ()
                    Default
                    (Integer 4 [((IntegerConstant 1 (Integer 4 []))
                    (IntegerConstant 1 (Integer 4 [])))])
                    Source
                    Public
                    Required
                    .false.
                )

        })
    [(=
        (ArrayItem
            (Var 1 newshape)
            [(()
            (IntegerConstant 1 (Integer 4 []))
            ())]
            (Integer 4 [])
            ()
        )
        (IntegerConstant 256 (Integer 4 []))
        ()
    )
    (=
        (Var 1 b)
        (ArrayReshape
            (Var 1 a)
            (Var 1 newshape)
            (Real 8 [(()
            ())])
            ()
        )
        ()
    )]
)

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