| while |
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grammar |
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Marks the start of a looping block whose looping condition must evaluate
to a non-zero value for the looping to continue.
The condition is tested each time the loop is entered.
Naturally, either
break
or
continue
statements can be used in the body of the loop-block to further control
execution flow.
Its usage description can be summarized as follows:
Statement:
while ( Expression ) Statement
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| Example: |
In the following example, a
while
loop is used to iterate over an array of available fonts.
import yoix.awt.*;
import yoix.stdio.*;
Array fl = getFontList();
puts("Available fonts are:");
while(fl@sizeof > 0) {
printf("\t%s\n", *fl++);
}
Available fonts are:
Dialog
SansSerif
Serif
Monospaced
DialogInput
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| See Also: |
for,
reference,
while
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