int initStrFun(int mode )
{
int l,i;
int returnCode=0;
if(nin_int!=2) return returnCode;
if(mode<=0||mode>2)
{
sf_alpha=NULL;
if(initStrFun(1)||initStrFun(2)) returnCode=2;
return returnCode;
}
i=mode-1;
l=sf_num[i];
if(l)
{ long N;
pinf_int(Nsub,i+1,NULL,&N);
l--;
if(!strFun[l].myParticle(allInP(i+1))
||!strFun[l].init(i+1,sf_be+i,sf_mass+i))
{ char txt[60];
sprintf(txt,"%d-th Stucture function is switched OFF",i+1);
sf_num[i]=0;
messanykey(10,15,txt);
returnCode=2;
}
} else sf_be[i]=0;
return returnCode;
}
int loadStrFun(char * name1, char*name2)
{
int l, i,err=0;
char *sf_txt[2];
sf_txt[0]=name1;
sf_txt[1]=name2;
for(i=0;i<2;i++) sf_num[i]=0;
for(i=0;i<2;i++)
{ int N;
pinf_int(Nsub,i+1,NULL,&N);
for(l=0;l<MAXFUN;l++)
if(strFun[l].myParticle(allInP(i+1)) && strFun[l].readName(i+1,sf_txt[i]))
{ sf_num[i] = l+1;
break;
}
}
for(i=0;i<2;i++) if(strcmp(sf_txt[i],"OFF") && sf_num[i]==0) err++;
err+=initStrFun(0);
if(err)
{ printf("ERROR in strfun\n");
if(blind) exit(2);
}
return 0;
}
int initStrFun(int i1)
{
int l,i=i1-1;
nnan[i]=0;
sf_be[i]=1;
if(nin_int!=2) {sf_alpha[0]=NULL; sf_alpha[1]=NULL; return 0;}
if(i1<=0|| i1>2)
{
sf_alpha[0]=NULL; sf_alpha[1]=NULL;
return initStrFun(1)||initStrFun(2);
}
i=i1-1;
l=sf_num[i];
if(l)
{
l--;
if(!strFun[l].myParticle(allInP(i+1))
||!strFun[l].init(i+1,sf_be+i,sf_mass+i))
{ char txt[60];
sprintf(txt,"%d-th Stucture function is switched OFF",i+1);
sf_num[i]=0;
messanykey(10,15,txt);
return 2;
}
}
return 0;
}
int sf_menu(int i)
{
int k;
char name[STRSIZ];
int nfun[MAXFUN];
long N;
char strmen[2+MAXFUN*(FUNLEN+1)];
void * pscr =NULL;
int mode,l;
strmen[0]=FUNLEN+1;
pinf_int(Nsub,i,NULL,&N);
sprintf(strmen+1," %-*.*s",FUNLEN,FUNLEN,"OFF");
k = 0;
for(l=0;l<MAXFUN;l++)
{
if ( strFun[l].myParticle(allInP(i)) )
{
nfun[k++] = l;
strFun[l].fullName(i, name);
sprintf(strmen+1+(FUNLEN+1)*k," %-*.*s",FUNLEN,FUNLEN,name);
}
}
if(!k)
{ messanykey(15,15,"Structure functions for this particle\n"
"are not known\n");
return 0;
}
menu1(77-FUNLEN,7,"",strmen, "n_strfun", &pscr, &mode);
if (mode == 0) return 0;
put_text(&pscr);
if (mode == 1) sf_num[i-1]=0;
else
{ int ok=strFun[nfun[mode - 2]].menu(i,allInP(i));
if(ok) sf_num[i-1]=nfun[mode -2]+1; else{ sf_num[i-1]=0; return 0;}
}
return 1;
} /* sf_menu__ */
int loadStrFun(char * name1, char*name2)
{
int l, i;
char *sf_txt[2];
sf_txt[0]=name1;
sf_txt[1]=name2;
for(i=0;i<2;i++) sf_num[i]=0;
for(i=0;i<2;i++)
{ long N;
pinf_int(Nsub,i+1,NULL,&N);
for(l=0;l<MAXFUN;l++)
if(strFun[l].myParticle(allInP(i+1)) && strFun[l].readName(i+1,sf_txt[i]))
{ sf_num[i] = l+1;
break;
}
}
initStrFun(0);
return 0;
}
