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pascal111:
ما هو وضع الـ {$M+} وما هي الـ RTTI وكيف يُمكن الإستفادة من ذلكـ عمليّاً في البرمجة باستخدام الوحدة المذكورة typinfo وقد ذُكر في رابط الموضوع في الوثائق https://www.freepascal.org/docs-html/current/ref/refsu37.html#x90-1120006.7.5 وحدة الـ classes كمثال على ذلكـ وأنّ الـ RTTI تخص القسم Published من الأصناف؟

google translate:

"What is the status of {$ M +} and what is RTTI and how can this be used in practice in programming using the aforementioned unit typinfo. It was mentioned in the topic link in the documents https://www.freepascal.org/docs-html/current/ ref / refsu37.html # x90-1120006.7.5 Class module "Classes unit" as an example - and that RTTI belongs to the published section of classes?"

Handoko:
RTTI is an advanced topic. If you're new and now learning OOP, you better skip RTTI for now.

https://wiki.lazarus.freepascal.org/Runtime_Type_Information_%28RTTI%29

pascal111:

--- Quote from: Handoko on May 18, 2021, 12:51:15 pm ---RTTI is an advanced topic. If you're new and now learning OOP, you better skip RTTI for now.

https://wiki.lazarus.freepascal.org/Runtime_Type_Information_%28RTTI%29

--- End quote ---

حسناً! فلنتخطّاهُ الآن.

google translate:

"Okay! Let us skip it now."

lucamar:
In case you're still curious, there is a nice article about it:
Run-Time Type Information In Delphi - Can It Do Anything For You?

Though it is for Delphi most concepts apply also to Free Pascal.

pascal111:

--- Quote from: lucamar on May 18, 2021, 02:55:49 pm ---In case you're still curious, there is a nice article about it:
Run-Time Type Information In Delphi - Can It Do Anything For You?

Though it is for Delphi most concepts apply also to Free Pascal.

--- End quote ---

ممتاز! سوف أقرأ الرابط الذي زوّدتني به من أجل أخذ فكرة مبدأيّة فلقد أخذتُ بنصيحة @Handoko في تأجيل الإستفسار عن هذا الموضوع لوقت لاحق أنسب حيث عندئذٍ قد أكون قد جمعتُ من المعلومات الأساسيّة ما يكفي مثل الـ OOP.

google translate:

"Excellent! I will read the link you provided to me in order to get an initial idea. I took @Handoko advice to postpone inquiring about this topic for a more appropriate time when I may have gathered enough basic information such as OOP."

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