Maple Systems Silver HMI504T, Инструкция по установке и эксплуатации

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Format Examples
For counter = start To/Down end [Step
steps ]
[Statements]
Next [counter]
For n = 100 Down 0 Step 3
n = n * 2
Next n
For loop = 0 To 20 Step 2
loop = (loop + 1) *2
Next loop
While – Wend statement
Loop an unknown number of times. Looping is controlled by the Condition. When Condition is TRUE, the
statements will be executed repetitively until the condition turns to FALSE.
Condition
Necessary. An expression which evaluates to TRUE or FALSE.
Statements
Optional. Statement block.
break
Used in looping control or select statement. It skips immediately to the end of the statement.
continue
Used in looping control statement. It quits the current iteration of a loop and starts the next one.
return
Returns to the function or module that called the current function.
Format Examples
While [ Condition ]
[Statements]
Wend
For n = 100 Down 0 Step 3
n = n * 2
Next n
For loop = 0 To 20 Step 2
loop = (loop + 1) *2
Next loop
Boolean ex pres sions:
The value of Boolean expression is zero means FALSE.
The value of Boolean expression is not zero means TRUE.
Function calls and passing parameters
A sub-function must be defined before its execution and is therefore placed before the main() macro function. If
there is an entry attempt into a function before it is first defined in the macro program will create a compiler error
‘Function not defined’.
Sub int SQR(int x) //This is the sub-function that squares a
number
x = x * x
return x
1010-1001a, Rev 02
Mac ros 255