Certain fcl files cannot be converted to cpp code, even though they work.

[z-a-k]

Hi,

If I use d1.fcl with -e or by itself (just d1.flc for params) it runs, but with -c the result is:

C:\...>java -jar jFuzzyLogic.jar -c d1.fcl
jFuzzyLogic version JFuzzyLogic 3.3 (build 2015-04-09), by Pablo Cingolani.

Exception in thread "main" java.lang.ClassCastException: net.sourceforge.jFuzzyL
ogic.defuzzifier.DefuzzifierCenterOfGravitySingletons cannot be cast to net.sour
ceforge.jFuzzyLogic.defuzzifier.DefuzzifierContinuous
        at net.sourceforge.jFuzzyLogic.FunctionBlock.toStringCpp(FunctionBlock.j
ava:685)
        at net.sourceforge.jFuzzyLogic.FIS.toStringCpp(FIS.java:299)
        at net.sourceforge.jFuzzyLogic.JFuzzyLogic.compile(JFuzzyLogic.java:48)
        at net.sourceforge.jFuzzyLogic.JFuzzyLogic.run(JFuzzyLogic.java:170)
        at net.sourceforge.jFuzzyLogic.JFuzzyLogic.main(JFuzzyLogic.java:36)

d1.fcl:

FUNCTION_BLOCK d1

    VAR_INPUT
        temp :        REAL;
        pressure :  REAL;
    END_VAR

    VAR_OUTPUT
        valve :        REAL;
    END_VAR

    FUZZIFY temp
        TERM cold := (3, 1)  (27, 0);
        TERM hot  := (3, 0 )  (27, 1);
    END_FUZZIFY

    FUZZIFY pressure
        TERM low := (55, 1) (95, 0);
        TERM high:= (55, 0) (95, 1);
    END_FUZZIFY

    DEFUZZIFY valve
        TERM drainage     := -100;
        TERM closed       := 0;
        TERM inlet        := 100;
        METHOD : COGS;
        DEFAULT  := 0;
    END_DEFUZZIFY

    RULEBLOCK No1
        AND : MIN;
        ACCU : MAX;
        RULE 1 : IF temp IS cold AND pressure IS low THEN valve IS inlet;
        RULE 2 : IF temp IS cold AND pressure IS high THEN valve IS closed WITH 0.8;
        RULE 3 : IF temp IS hot AND pressure IS low THEN valve IS closed;
        RULE 4 : IF temp IS hot AND pressure IS high THEN valve IS drainage;
    END_RULEBLOCK

END_FUNCTION_BLOCK