int main()
{
int value;
int i = 0;
value = setjmp(jumper); /* 设置jump点,初始化jumper,返回值0赋给value, */
i++;
printf("执行第[%d]次:value = [%d]: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n",i,value);
if(value == 0)
{
printf("[1]About to call subroutine.....\n");
subroutine(); /* 调转到subroutine()函数 */
printf("Never go this....\n");
}
else if(value == 1)
{
printf("[2]About to call subroutine.....\n");
subroutine_2(); /* 调转到subroutine_2()函数 */
printf("Never go this....\n");
}
else
{
printf("[3]Never go this....\n");
}
return 0;
}
int main() {
pthread_mutexattr_t attr;
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
pthread_mutex_t mutex;
pthread_mutex_init(&mutex, &attr);
pthread_mutex_lock(&mutex);
subroutine(&mutex);
pthread_mutex_unlock(&mutex);
return 0;
}
int main()
{
int a, b;
scanf("%d", &a);
scanf("%d", &b);
printf("%d", subroutine(a, b));
return(0);
}
int main ()
{
fn subroutine;
FILE* fp = fopen("inject.profile", "r");
fread(buffer, 1, sizeof(buffer), fp);
fclose(fp);
subroutine = (fn)buffer;
subroutine();
printf("Execution fell through.\n");
return 1;
}
int main(void)
{
int value;
value = setjmp(jumper);
if (value != 0)
{
printf("Longjmp with value %d\n", value);
exit(value);
}
printf("About to call subroutine ... \n");
subroutine();
return 0;
}
void efficiency( Int_t chan_low = 245, Int_t chan_high = 269, Double_t open_cut = 10.0)
{
UInt_t tbin;
TString name;
gROOT->ProcessLine( ".L ReadParams.C");
ReadTagEng( "xs/tageng855.dat");
ReadDetEff( "compton");
ReadTagEff( "xs/tag_eff/TaggEff.out");
for ( UInt_t chan = chan_low; chan <= chan_high; chan++) {
name = Form( "xs/compton/eff/DetEff_chan_%d.out", chan);
ofstream outFile( name);
if ( !outFile.is_open()) {
cout << "Error opening file ";
cout << name;
cout << endl;
break;
}
name = Form( "Egamma = %3.1f MeV", tcd[chan].energy);
cout << name << endl;
for ( tbin = 0; tbin <= 9; tbin++) {
subroutine( chan, tbin, msep_cut[chan][tbin], open_cut);
name = Form( "%3d %6.4f %6.4f", th[tbin], efficiency, contamination);
outFile << name << endl;
name = Form( " %3d %3.0f %6.4f %6.4f", th[tbin], msep_cut[chan][tbin], efficiency, contamination);
cout << name << endl;
}
outFile.close();
}
}
int second()
{
return subroutine();
}
void msepcreator( Int_t chan_low = 245, Int_t chan_high = 269, Double_t contthresh = 0.1, Double_t open_cut = 10.0)
{
UInt_t chan, tbin, nchan, msep, msep1, msep2, msepbest, whichmsep;
Double_t ratio, ratiobest, contout;
TString name;
nchan = chan_high - chan_low;
name = Form( "xs/msep_cuts_chan.h");
ofstream outFile(name);
if ( !outFile.is_open()) {
cout << "Error opening file ";
cout << name;
cout << endl;
break;
}
name = Form("// This msep_cuts array was created with a maximum pi0 contribution in each channel of (%3.2f)*100 percent and an opening angle of %3.1f degrees", contthresh, open_cut);
cout << name << endl;
outFile << name << endl;
name = Form(" ");
cout << name << endl;
outFile << name << endl;
name = Form( " Double_t msep_cut[351][10];");
cout << name << endl;
outFile << name << endl;
name = Form(" ");
cout << name << endl;
outFile << name << endl;
for ( chan = chan_low; chan <= chan_high ; chan++) {
for ( tbin = 0; tbin <= 9 ; tbin++) {
msepbest = 0;
contout = 0.0;
msep1 = 0;
msep2 = 0;
for ( msep = 920; msep <= 980; msep++) {
subroutine( chan, tbin, msep, open_cut);
if (efficiency != 0.0) {
ratio = contamination/efficiency;
}
else {
ratio = -1.0;
}
if (ratio == 0.0) {
msep2 = msep;
}
if ((ratio > 0.0) && (ratio <= 1.0) && (contamination <= contthresh)) {
msep1 = msep;
contout = contamination;
}
if (msep1 > msep2) {
msepbest = msep1;
whichmsep = 1;
}
else {
msepbest = msep2;
whichmsep = 2;
}
} //ends for loop over msep
name = Form( " msep_cut[%d][%d] = %d;", chan, tbin, msepbest);
cout << name << endl;
outFile << name << endl;
} // ends angle bin loop
name = Form(" ");
cout << name << endl;
outFile << name << endl;
} // ends energy bin loop
}
void
handler(int sig)
{
subroutine(sig);
}
