Crestron simpl plus language ref 사용자 설명서

Software Crestron 

®

z SIMPL+

All local variables within a function block must be declared before any statements are 
encountered.  Local variables are not allowed to be declared within a block of 
statements such as inside an if-else or while loop.

The following are examples of this error:

FUNCTION MyFunc( INTEGER arg1, STRING arg2 ) // ok

{

   INTEGER i;                  // ok

   STRING str[100];            // ok

   Print( “Inside MyFunc!” );

   INTEGER j;                  // error

   if ( i > 1 )

   {

      INTEGER k;               // error – if-statement block cannot

                                          contain local variables

   }

}

A function cannot be defined within another function definition.  All function 
definitions must be defined with a global scope inside the module.

Scope refers to the level at which an Event, user-defined function or statement 
resides.  Having a global scope means that the function or variable can be called or 
accessed from anywhere within the program.  A local scope means that the variable 
can only be accessed from within the event or function that it resides in.

The following are examples of this error:

FUNCTION MyFunc()          // ok – MyFunc is global

{

   FUNCTION MyLocalFunc()  // error – MyLocalFunc is local to 

MyFunc

   {

   }

}