本文整理汇总了C++中TList::Contains方法的典型用法代码示例。如果您正苦于以下问题:C++ TList::Contains方法的具体用法?C++ TList::Contains怎么用?C++ TList::Contains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TList
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在下文中一共展示了TList::Contains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: deviations
// input: - Input file (result from TMVA)
// - use of TMVA plotting TStyle
void deviations( TString fin = "TMVAReg.root",
HistType htype = MVAType, Bool_t showTarget, Bool_t useTMVAStyle = kTRUE )
{
// set style and remove existing canvas'
TMVAGlob::Initialize( useTMVAStyle );
gStyle->SetNumberContours(999);
// switches
const Bool_t Save_Images = kTRUE;
// checks if file with name "fin" is already open, and if not opens one
TFile* file = TMVAGlob::OpenFile( fin );
// define Canvas layout here!
Int_t xPad = 1; // no of plots in x
Int_t yPad = 1; // no of plots in y
Int_t noPad = xPad * yPad ;
const Int_t width = 650; // size of canvas
// this defines how many canvases we need
TCanvas* c[100];
// counter variables
Int_t countCanvas = 0;
// search for the right histograms in full list of keys
// TList* methods = new TMap();
TIter next(file->GetListOfKeys());
TKey *key(0);
while ((key = (TKey*)next())) {
if (!TString(key->GetName()).BeginsWith("Method_")) continue;
if (!gROOT->GetClass(key->GetClassName())->InheritsFrom("TDirectory")) continue;
TString methodName;
TMVAGlob::GetMethodName(methodName,key);
cout << "--- Plotting deviation for method: " << methodName << endl;
TObjString *mN = new TObjString( methodName );
TDirectory* mDir = (TDirectory*)key->ReadObj();
TList* jobNames = new TList();
TIter keyIt(mDir->GetListOfKeys());
TKey *titkey;
while ((titkey = (TKey*)keyIt())) {
if (!gROOT->GetClass(titkey->GetClassName())->InheritsFrom("TDirectory")) continue;
TDirectory *titDir = (TDirectory *)titkey->ReadObj();
TObjString *jN = new TObjString( titDir->GetName() );
if (!jobNames->Contains( jN )) jobNames->Add( jN );
else delete jN;
TString methodTitle;
TMVAGlob::GetMethodTitle(methodTitle,titDir);
TString hname = "MVA_" + methodTitle;
TIter dirKeyIt( titDir->GetListOfKeys() );
TKey* dirKey;
Int_t countPlots = 0;
while ((dirKey = (TKey*)dirKeyIt())){
if (dirKey->ReadObj()->InheritsFrom("TH2F")) {
TString s(dirKey->ReadObj()->GetName());
if (s.Contains("_reg_") &&
( (showTarget && s.Contains("_tgt")) || (!showTarget && !s.Contains("_tgt")) ) &&
s.Contains( (htype == CompareType ? "train" : "test" ))) {
c[countCanvas] = new TCanvas( Form("canvas%d", countCanvas+1),
Form( "Regression output deviation versus %s for method: %s",
(showTarget ? "target" : "input variables"), methodName.Data() ),
countCanvas*50+100, (countCanvas+1)*20, width, (Int_t)width*0.72 );
c[countCanvas]->SetRightMargin(0.10); // leave space for border
TH1* h = (TH1*)dirKey->ReadObj();
h->SetTitle( Form("Output deviation for method: %s (%s sample)",
hname.Data(), (htype == CompareType ? "training" : "test" )) );
// methodName.Data(), (htype == CompareType ? "training" : "test" )) );
h->Draw("colz");
TLine* l = new TLine( h->GetXaxis()->GetXmin(), 0, h->GetXaxis()->GetXmax(), 0 );
l->SetLineStyle(2);
l->Draw();
// update and print
cout << "plotting logo" << endl;
TMVAGlob::plot_logo(1.058);
c[countCanvas]->Update();
TString fname = Form( "plots/deviation_%s_%s_%s_c%i",
methodName.Data(),
(showTarget ? "target" : "vars"),
(htype == CompareType ? "training" : "test" ), countPlots );
TMVAGlob::imgconv( c[countCanvas], fname );
countPlots++;
countCanvas++;
}
//.........这里部分代码省略.........