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/*****************************************************************
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memoire.h Type:Inc
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gestion de la memoire
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Date de creation : Thu Jan 11 16:05:36 1996
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Derniere version : Wed Aug 6 11:38:24 1997
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Vincent FRANCOIS
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*****************************************************************/
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#define NSIZE 10
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#define NSIZEP 6
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#define NOM(var1,var2) var1##var2
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#define NOM2(var1,var2,var3) var1##var2##var3
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#define ERREUR_ALLOC(var)\
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if ((var)==NULL)\
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{\
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aff_text("ERREUR1....plus de memoire\n");\
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exit(1);\
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}
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#define ERREUR_ALLOC2(var)\
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if ((var)==NULL)\
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{\
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aff_text("ERREUR2....plus de memoire.\n");\
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exit(1);\
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}
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#define ERREUR_ALLOC3(var)\
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if ((var)==NULL)\
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{\
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aff_text("ERREUR3....plus de memoire.\n");\
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exit(1);\
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}
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#define NEW_POINTEUR(num,var,root)\
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{\
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if (NOM(root,var)==NULL)\
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{\
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NOM(root,var)=(struct NOM(s_,var) **)calloc(100,sizeof(struct NOM(s_,var) *));\
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ERREUR_ALLOC2(NOM(root,var));\
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}\
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else if (NOM2(root,nb_,var)%100==0)\
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{\
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NOM(root,var)=(struct NOM(s_,var) **)realloc(NOM(root,var),(NOM2(root,nb_,var)/100+1)*100*sizeof(struct NOM(s_,var) *));\
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ERREUR_ALLOC3(NOM(root,var));\
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}\
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num=NOM2(root,nb_,var);\
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NOM2(root,nb_,var)++;\
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}
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#define NEW_ALLOC(var,root)\
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{\
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NOM(root,var)=(struct NOM(s_,var) **)calloc(1024,sizeof(struct NOM(s_,var) *));\
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ERREUR_ALLOC(NOM(root,var));\
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}
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#define ADRESSE(num,var,root) NOM(root,var)[num>>NSIZE]+(num%(1<<NSIZE))
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#define NEW_ENTITE(p,var,root)\
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{\
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if ( (NOM2(root,nb_,var))%(1<<NSIZE)==0)\
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{\
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if (NOM(root,var)[(NOM2(root,nb_,var))>>NSIZE]==NULL) NOM(root,var)[(NOM2(root,nb_,var))>>NSIZE]=(struct NOM(s_,var) *)calloc(1<<NSIZE,sizeof(struct NOM(s_,var)));\
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ERREUR_ALLOC(NOM(root,var));\
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}\
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p=ADRESSE(NOM2(root,nb_,var),var,root);\
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NOM2(root,nb_,var)++;\
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}
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#define LIBERE(var,root)\
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{\
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if (NOM(root,var)!=NULL)\
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{\
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for (i=0;i<1024;i++)\
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if ((NOM(root,var)[i])!=NULL) free(NOM(root,var)[i]);\
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NOM2(root,nb_,var)=0;\
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free(NOM(root,var));\
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}\
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}
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#define LIBERE_LIEN(p,var,root)\
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{\
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for (i=0;i<(NOM2(root,nb_,var));i++)\
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{\
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var=ADRESSE(i,var,root);\
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if (NOM2(var,->,p)!=NULL) free(NOM2(var,->,p));\
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}\
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}
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