On 30.06.2023 09:44, Rony G. Flatscher wrote:
On 28.06.2023 17:26, Tom Ross wrote:
Please check out the examples in the COBOL Programming Guide, in
Part 6. Developing object-oriented programs
GO here:https://www.ibm.com/support/pages/node/611415
Select which release you are interested in and
On 28.06.2023 17:26, Tom Ross wrote:
Please check out the examples in the COBOL Programming Guide, in
Part 6. Developing object-oriented programs
GO here:https://www.ibm.com/support/pages/node/611415
Select which release you are interested in and then
click "Product Documentation"
thank you,
Please check out the examples in the COBOL Programming Guide, in
Part 6. Developing object-oriented programs
GO here: https://www.ibm.com/support/pages/node/611415
Select which release you are interested in and then
click "Product Documentation"
Cheers,
TomR >> COBOL is the
> Am 27.06.2023 um 19:34 schrieb Tom Ross :
>
>
>>
>> As the very first computer language I learned was COBOL, I have been always=
>> interested to learn=20
>> about OO COBOL but never had the necessary time to research it.
>>
>> Are there by any chance simple COBOL snippets that would
>As the very first computer language I learned was COBOL, I have been always=
> interested to learn=20
>about OO COBOL but never had the necessary time to research it.
>
>Are there by any chance simple COBOL snippets that would demonstrate how to=
> use OO COBOL to interact=20
>with Java (e.g.
As the very first computer language I learned was COBOL, I have been always interested to learn
about OO COBOL but never had the necessary time to research it.
Are there by any chance simple COBOL snippets that would demonstrate how to use OO COBOL to interact
with Java (e.g. creating a Java
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: Are there samples of COBOL methods or classes?
On 2/6/2023 3:47 am, Bob Bridges wrote:
> I first got the hang of oo programming using VBA, and later VBS; consequently
> I don't think much about inheritance. But when I finally broke down and g
On 2/6/2023 3:47 am, Bob Bridges wrote:
I first got the hang of oo programming using VBA, and later VBS; consequently I
don't think much about inheritance. But when I finally broke down and got
myself a copy of ooRexx, I see the manuals have a lot to say about it. Mostly
I read those parts
Not to put too fine a point on encapsulation because what you say is true for
Working-Storage and Paragraphs or Sections. But you can restrict or make
variables available to internal subroutines with the GLOBAL attribute.
Likewise, variables can be made available to external subroutines with
I first got the hang of oo programming using VBA, and later VBS; consequently I
don't think much about inheritance. But when I finally broke down and got
myself a copy of ooRexx, I see the manuals have a lot to say about it. Mostly
I read those parts skimpily and have never yet had occasion
I totally agree that Object-Oriented (OO) programming hasn't lived up to
all the hype it once had. But I have to disagree with the idea that code
reuse is the only purpose of OO. It's actually more nuanced than that.
However, if we're talking about code reuse and Java, just take a look at
the
Wait a minute! Reusability of code and Object Orientation are totally different
things!
One might have a library of reusable COBOL subroutines that programmers could
cut and paste into their programs. (Or that worked in some other way.) No
object orientation necessary.
And there are lots of
From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf of
rpinion865 [042a019916dd-dmarc-requ...@listserv.ua.edu]
Sent: Monday, May 29, 2023 4:07 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: Are there samples of COBOL methods or classes?
When I
When I started in 1980, we used 'objects' by copying the last similar program
from someone else 's library.
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Original Message
On May 29, 2023, 9:47 AM, Andrew Rowley wrote:
> On 29/05/2023 8:40 am, Tom Ross wrote: > ... The real > worl is not
On 29/05/2023 8:40 am, Tom Ross wrote:
... The real
worl is not object oriented...we do no instantiate a customer object and then
invoke a 'send_a_bill' method on that object. We procedurally decide that it
is time to send a cusotmer a bill and do it!
I'm not sure I would agree... it
>Hi, While working on the earlier problems I had, I ran into the concepts=20
>of COBOL Methods and Classes, and understand they can be used for Java=20
>in addition to regular COBOL programs. The documentation does not=20
>explain the "why" behind these or the "how" and "what", so I wonder if=20
>> The documentation does not explain the "why" behind these or the "how" and
>> "what",
Billy,
The chapter 35(Writing object-oriented programs) in the application programming
guide is a good place to start.
https://www.ibm.com/docs/en/cobol-zos/6.4?topic=programs-writing-object-oriented
And
Hi, While working on the earlier problems I had, I ran into the concepts
of COBOL Methods and Classes, and understand they can be used for Java
in addition to regular COBOL programs. The documentation does not
explain the "why" behind these or the "how" and "what", so I wonder if
anyone has
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