Variables declaration
DECL/ command is used to declare new variable in ARCO. You must set the variable type, some specification and the name.
$$ Declaration of different variable types
DECL/CHAR,80,TCDIRS
DECL/INTGR,TCNSLT
$$ It is possible to declare different variables of the same type in the same row
DECL/DOUBLE,TCDIFX,TCDIFY,TCDIFZ
$$ Declaration of an array of 10 char, called result. Each char has 80 characters.
DECL/CHAR,80,RESULTS[10]
$$ Declaration of an array of 10 x 5 char
DECL/CHAR,80,RESULTS[10,5]
By means of the DECL command, you declare variables.
DECL/INTGR,IND
DECL/CHAR,80,RESULTS[10]
DO/IND,1,10,1
RESULTS[IND]=ASSIGN/
ENDDO
You can declare the following types of variables:
BOOL
CHAR
INTGR
REAL
VECTOR
LONG
The variables can be:
COMMON
GLOBAL
LOCAL