本文整理汇总了C++中TNamed::ClassName方法的典型用法代码示例。如果您正苦于以下问题：C++ TNamed::ClassName方法的具体用法？C++ TNamed::ClassName怎么用？C++ TNamed::ClassName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TNamed的用法示例。
在下文中一共展示了TNamed::ClassName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: add_periods
void add_periods(const char *newname, const char *perioddir)
{
int i, j, K, N, L;
char str[1024];
TList *keys;
TFile *fIn;
TFile *f0;
TSystemFile *fSys;
char prefix[128];
char *ptr;
TNamed *obj;
TH1D *h;
TH1D *hist[MAXHIST];
TSystemDirectory *dir = new TSystemDirectory("MyDir", perioddir);
TList *files = dir->GetListOfFiles();
if (!files) {
printf("%s - nothing to do(files)\n", perioddir);
delete dir;
return;
}
N = files->GetEntries() - 2;
if (N <= 1) {
printf("%s - nothing to do\n", perioddir);
delete dir;
return;
}
TFile *fNew = new TFile(newname, "RECREATE");
if (!fNew->IsOpen()) {
delete dir;
delete files;
return;
}
fSys = (TSystemFile *) files->At(2);
if (!fSys) {
printf("Can not open the first file\n");
delete dir;
delete files;
return;
}
sprintf(str, "%s/%s", perioddir, fSys->GetName());
f0 = new TFile(str);
if (!f0->IsOpen()) {
printf("Can not open the first file\n");
delete dir;
delete files;
return;
}
keys = f0->GetListOfKeys();
K = keys->GetEntries();
if (K <= 0) {
printf("Nothing to do: K=0\n");
delete dir;
delete files;
return;
}
L = 0;
for (j=0; j<K; j++) {
obj = (TNamed *) keys->At(j);
if (!obj) continue;
obj = (TNamed *) f0->Get(obj->GetName());
if (!obj) continue;
if (strcmp(obj->ClassName(), "TH1D")) continue;
hist[L] = (TH1D *)obj;
L++;
}
if (!L) {
printf("Nothing to do: L=0\n");
f0->Close();
delete dir;
delete files;
return;
}
for (i=1; i<N; i++) {
fSys = (TSystemFile *) files->At(i+2); // skip . and ..
if (!fSys) continue;
sprintf(str, "%s/%s", perioddir, fSys->GetName());
fIn = new TFile(str);
if (!fIn->IsOpen()) continue;
for (j=0; j<L; j++) {
h = (TH1D *) fIn->Get(hist[j]->GetName());
if (!h) continue;
hist[j]->Add(h);
}
// printf("%s\n", fSys->GetName());
fIn->Close();
}
fNew->cd();
for (j=0; j<L; j++) hist[j]->Write();
fNew->Close();
f0->Close();
delete files;
delete dir;
}