本文整理汇总了C++中TDirectory::GetObjectUnchecked方法的典型用法代码示例。如果您正苦于以下问题：C++ TDirectory::GetObjectUnchecked方法的具体用法？C++ TDirectory::GetObjectUnchecked怎么用？C++ TDirectory::GetObjectUnchecked使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TDirectory的用法示例。
在下文中一共展示了TDirectory::GetObjectUnchecked方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: analysis
int analysis(char* filename)
{
// char* filename = "combined.root";
// Read in the file
TFile* f = new TFile(filename);
TDirectory* hists = f->GetDirectory("hists;1");
TDirectory* tuples = f->GetDirectory("tuples;1");
TTree* accum = tuples->GetObjectUnchecked("AccumulatedEnergy;1");
TLeaf* einit = accum->GetLeaf("Einit");
TLeaf* edepo = accum->GetLeaf("Edep");
TTree* edeps = tuples->GetObjectUnchecked("EnergyDepositions;1");
TTree* secs = tuples->GetObjectUnchecked("SecondarySpectrum;1");
TLeaf* secsenergy = secs->GetLeaf("KineticEnergy");
double ein = 0;
double eout = 0;
int nevents = accum->GetEntries();
cout << "Making Summary\n";
FILE* summary = fopen("summ.txt", "a+");
for (int ii = 0; ii<nevents; ii++)
{
accum->GetEntry(ii);
ein+=einit->GetValue();
eout+=edepo->GetValue();
}
FILE* summary = fopen("summ.txt", "a+");
time_t t = time(NULL);
char* c_time_string = ctime(&t);
char* mytime[20];
strncpy(mytime, c_time_string, 19);
mytime[ strlen(mytime) - 1 ] = '\0';
fprintf(summary, "%s,%s,%e,%e\n", mytime, filename, ein, eout);//*c_time_string, *filename, ein, eout);
//cout << *c_time_string << "," << *filename << "," << ein << "," << eout << "\n";
fclose(summary);
// Print out or save these values
cout << "Making Histogram\n";
nevents = secs->GetEntries();
TH1F* secondaries = new TH1F("secondaries", "Secondary Electrons <100 keV", 92, 0.010, 0.102);
for (int ii = 0; ii<nevents; ii++)
{
secs->GetEntry(ii);
secondaries->Fill(secsenergy->GetValue());
}
char* suffix = ".secondaryhisto";
cout << "Making Filenames\n";
char* outfilename = malloc(strlen(filename) + strlen(suffix) + 1);
strcpy(outfilename, filename);
strcat(outfilename, suffix);
printf("Saving Histogram: %s \n", outfilename);
h12ascii(secondaries, outfilename);
return 0;
}