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Manual Reference Pages  - nullify (7)

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NAME

NULLIFY(7f) - [FORTRAN:STATEMENT] causes pointers to be disassociated (LICENSE:PD)

SYNOPSIS

NULLIFY ( pointer-object-list )

   pointer-object               is variable-name
                                or structure-component
                                or proc-pointer-name

   Each pointer-object shall have the POINTER attribute.

DESCRIPTION

A pointer-object shall not depend on the value, bounds, or association status of another pointer-object in the same NULLIFY statement.

When a NULLIFY statement is applied to a polymorphic pointer, its dynamic type becomes the declared type.

EXAMPLE

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nullify (7)

March 11, 2021

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