Porovnávané verzie
porovnané s
Kľúč
- Tento riadok sa pridal
- Riadok je odstránený.
- Formátovanie sa zmenilo.
BEGIN action
Declaration
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BEGIN |
Description
The action explicitly introduces the initialization part of the script.
Note
Implicit introduction of the initialization part of script represents any action except:
- Begin and end of a procedure.
- Local variable declaration.
- Other arbitrary action within the frame of a procedure.
Further info: see Script structure.
Examples
Initialization part stated explicitly – at the end of script
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;declaration of local variable INT _i ;declaration of procedure PROCEDURE Procedura _i := _i + 1 END Procedura ;initialization part - stated explicitly BEGIN DELAY _i[s] CALL Procedura MESSAGE %IToStr(_i) ON srvskol1v.hip END |
Initialization part stated implicitly – at the end of script
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;declaration of local variable INT _i ;declaration of procedure PROCEDURE Procedura _i := _i + 1 END Procedura ;initialization part - implicitly stated by an action which is neither a declaration ;of variable, procedure nor its part DELAY _i[s] CALL Procedura MESSAGE %IToStr(_i) ON srvskol1v.hip ;end of script = end of initialization part |
Initialization part stated explicitly – in front of procedure declaration
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;declaration of local variable INT _i ;initialization part - explicitly stated BEGIN DELAY _i[s] CALL Procedura MESSAGE %IToStr(_i) ON srvskol1v.hip END ;declaration of procedure after initialization part ;it is evaluated as an attempt to the declaration of nested procedure ;it ends with error when compiling PROCEDURE Procedura _i := _i + 1 END Procedura |
Initialization part stated implicitly – in front of procedure declaration
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;declaration of local variable INT _i ;initialization part - implicitly stated by an action which is neither a declaration ;of variable, procedure nor its part DELAY _i[s] CALL Procedura MESSAGE %IToStr(_i) ON srvskol1v.hip ;declaration of procedure - it ends with error because it is within ;initialization part (nested declaration) PROCEDURE Procedura _i := _i + 1 END Procedura ;end of script = end of initialization part |
Nested initialization part
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;initialization part - explicitly stated BEGIN INT _a _a := _a + 1 _b := _b + 1 ;nested initialization part - it is not allowed BEGIN INT _b _b := 8 _a := _a + _b END MESSAGE "_a = " + %IToStr(_a) ON srvskol1v.hip MESSAGE "_b = " + %IToStr(_b) ON srvskol1v.hip END |