How to resolve the algorithm Variable size/Get step by step in the PL/I programming language

Published on 12 May 2024 09:40 PM
#Pl/i

How to resolve the algorithm Variable size/Get step by step in the PL/I programming language

Table of Contents

Problem Statement

Demonstrate how to get the size of a variable. See also: Host introspection

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Variable size/Get step by step in the PL/I programming language

Source code in the pl/i programming language

put skip list (SIZE(x)); /* gives the number of bytes occupied by X */
                         /* whatever data type or structure it is.  */

put skip list (CURRENTSIZE(x));
                         /* gives the current number of bytes of X  */
                         /* actually used by such things as a       */
                         /* varying-length string, including its    */
                         /* length field.                           */

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