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   ► KBProgrammingDelphi PrismLanguage Det...   Print This     

Prism KB: Language Details Topic



7 Articles Found in the Language Details Topic 

  KB Article    

Mike Prestwood
1. Delphi Prism Exception Trapping (try..except, try..finally)

Use a try..except..end block to trap and process errors.

11 years ago

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2. Delphi Prism Inlining (Automatic)

In Prism, inlining is automatically done for you by the JIT compiler for all languages and in general leads to faster code for all programmers whether they are aware of inlining or not.

11 years ago

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3. Delphi Prism Left of String (Substring)

Delphi Prism Left of String

11 years ago

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4. Delphi Prism Overloading (implicit)

Like Delphi, Prism supports overloading. However, Prism supports implicit overloading (no need for an overload keyword).

11 years ago

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5. Delphi Prism Pointers

Although pointer data types in Prism coding are less important than in other languages such as C++, Prism does support developer defined pointers. Use the ^ operator to declare a pointer data type. Use the @ operator to return the current address of a variable.

In .Net managed coding the use of pointers is not safe because the garbage collector may move memory around. To safely use pointers, use the unsafe keyword. However, avoid unsafe code if possible.

11 years ago

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6. Delphi Prism Self Keyword (Self)

Within the implementation of a method, the identifier Self references the object in which the method is called. The Self variable is an implicit parameter for each object method.
A method can use this variable to refer to its owning class.

11 years ago

Definition
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7. The Delphi Prism Primer http://prismwiki.codegear.com/en/The_Prism_Primer
11 years ago

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