%SetFlags function

Old name
%SetFlagsV
Function
The function sets flags of defined expression value. Result is a value of the same type as the expression.
Declaration
UNIVAL  %SetFlags(
        in expression, 
        in @FlagName, 
   BOOL in FlagValue, 
          ... 
 )

Parameters
Expression Expression determining the eval tag value. It must be identical with the type of given eval tag.
@FlagName Flag identification.
FlagValue Value of the flag defined by the parameter @FlagName.

Note
The same value may be assigned to flags with no value that is assigned by this function. Assignment of a value to such flags is performed using the character X as the argument of FlagName (@X). For example: the following function
 
 %SetFlags(X.DayCOPDH*1.5, @A, PDH_N, @X, @FALSE)

 
assigns a value of the expression PDH_N to the flag A and the value False to another flags B up to P. If the argument @X is not entered, unset flags are unchanged. During the object generation, values of all its flags are FALSE.
Example
%SetFlags(X.DayCOPDH, @A, F_1, @C, F_2, @C, F_3, @X, @FALSE)

Related pages:

Implemented functions
Function arguments - types

Napíšte komentár