ElmoMC SimplIQ Software Manual - Manual (Page 56)

SimplIQ Software Manual 4BThe SimplIQ User Programming Language
MAN-SIMSW (Ver. 1.4)
5-27
global int vec[]
Redeclare global variable
vec
. Notice that its
dimension is omitted during redeclaration
and that its actual dimension is 10, as defined
above.
5.8.6 Jumps
Syntax:
goto ##LABEL1
The goto command instructs the program to continue its execution at the label specified by
the jump command. It may be specified only for destinations within the present function
scope and is illegal if used in a for loop or switch-case block. Jumps to labels within other
functions are not possible. Jumps to a global label from within a function are illegal.
Example:
… Working
code.
if (PX>1000)
Condition for jump.
goto##LABEL1;
Go to
LABEL1
if condition is true.
else
Return axis to origin.
goto##LABEL2;
Go to
LABEL2
if condition is false.
end
… Working code.
##LABEL1;
Declare
LABEL1
.
… Working code.
##LABEL2;
Declare
LABEL2
.
… Working code.
5.8.7 Functions and the Call Stack
A function is a piece of code that may be called from anywhere in the program. After the
function is executed, the program resumes from the line just after the function call.
Example:
function JustSo;
Function prototype.
…
JV=1000
JustSo()
Function call.
BG
…
function JustSo
Function definition
IA[1]=1;
Function body.
return
Function end.