#@ MODIF sd_cham_gene SD  DATE 27/11/2007   AUTEUR ANDRIAM H.ANDRIAMBOLOLONA 
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from SD import *
from SD.sd_nume_ddl_gene import sd_nume_ddl_gene

class sd_cham_gene(AsBase):
    nomj = SDNom(fin=19)
    REFE = AsVK24(lonmax=2, )
    VALE = AsObject(genr='V', xous='S', type=Parmi('C', 'R'), ltyp=Parmi(16, 8), )
    DESC = AsVI(docu='VGEN', )


    def exists(self):
        # retourne "vrai" si la SD semble exister (et donc qu'elle peut etre vérifiée)
        return self.REFE.exists

    # indirection vers NUME_DDL_GENE:
    def check_REFE(self, checker):
        if not self.exists() : return
        refe = self.REFE.get_stripped()
        # ce test fait planter les verif de SD issues de DYNA_TRAN_MODAL + RECU_GENE
        # op0037 cree un refe[1]='$TRAN_GENE' bidon 
        if refe[1] == '$TRAN_GENE': return
        if refe[1] :
            sd2 = sd_nume_ddl_gene(refe[1]) ; sd2.check(checker)


