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Father
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[[category:variables]] | [[category:variables]] | ||
+ | [[category:predefined]] | ||
[[category:local variables]] | [[category:local variables]] | ||
+ | |||
+ | [[Local variables|'''Up to Local Variables''']] | ||
+ | |||
+ | ---- | ||
+ | |||
== Definition == | == Definition == | ||
- | Father is a predefined [[local variable]]. | + | '''INT''' father |
+ | |||
+ | '''Father''' is a predefined [[local variable]]. '''Father''' holds the [[ProcessID]] of the [[process]]/[[function]] that called the current [[process]]/[[function]]. There are several other local variables which refer to the ProcessID of a related process: | ||
*[[Son]] | *[[Son]] | ||
*[[Bigbro]] | *[[Bigbro]] | ||
Line 10: | Line 18: | ||
== Example == | == Example == | ||
<pre> | <pre> | ||
- | + | Program example; | |
- | + | Begin | |
- | + | first_process(); | |
- | + | Loop | |
- | + | frame; | |
- | + | End | |
- | + | End | |
- | process second_process() //declaration of another process | + | Process first_process() // Declaration of the first process |
- | + | Begin | |
- | + | second_process(); // Call the second process | |
- | + | Loop | |
- | + | frame; // This loop makes "first_process()" a process rather than a function | |
- | + | End | |
- | + | End | |
- | + | ||
+ | Process second_process() //declaration of another process | ||
+ | Begin | ||
+ | x = father.x; // These two lines use the father variable to move this process | ||
+ | y = father.y; // to the position of first_process, as the father variable here | ||
+ | // holds the ProcessID of "first_process()" | ||
+ | Loop | ||
+ | frame; | ||
+ | End | ||
+ | End | ||
</pre> | </pre> | ||
- | + | Used in example: [[process]], [[function]], [[processID]] | |
+ | |||
+ | {{Locals}} |
Current revision
[edit] Definition
INT father
Father is a predefined local variable. Father holds the ProcessID of the process/function that called the current process/function. There are several other local variables which refer to the ProcessID of a related process:
[edit] Example
Program example; Begin first_process(); Loop frame; End End Process first_process() // Declaration of the first process Begin second_process(); // Call the second process Loop frame; // This loop makes "first_process()" a process rather than a function End End Process second_process() //declaration of another process Begin x = father.x; // These two lines use the father variable to move this process y = father.y; // to the position of first_process, as the father variable here // holds the ProcessID of "first_process()" Loop frame; End End
Used in example: process, function, processID
Local variables | |
• Angle • Bigbro • Father • File • Flags • Graph • Id • Region • Reserved • Resolution • Size • Size_x • Size_y • Smallbro • Son • X • Y • Z • |