Instruction call without passing parameters
This Instruction causes execution of the specified subprogram, after which, execution resumes from the next instruction.
Syntax |
call name() |
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name |
It is the name of the function to be executed |
Validity |
Rule, Task |
Note |
Brackets used for parameter delimitation may be omitted, but only in case the function has no incoming parameters |
Example of use:
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Instruction call with parameter passing
Causes execution of the specified subprogram by providing it with the specified parameters, after which, execution resumes from the next Instruction.
Syntax |
call name (val1, val2, ... , valn) |
|---|---|
name |
Is the name of the function to be executed |
val1 |
Is the value of the first parameter passed to the function |
val2 |
Is the value of the second parameter passed to the function |
valn |
Is the value of the nth parameter passed to the function |
Validity |
Rule, Task |
Note |
The data types of the parameters passed to function must match those declared in it. In the case of passing a real value to a function in which a parameter of type integer has been declared, there will be an automatic type conversion, from real to integer, without error reporting |
Example of use:
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