File indexing completed on 2023-03-17 10:49:52
0001 #include <vector>
0002 #include <TFile.h>
0003 using namespace std;
0004
0005 #if defined(__CINT__) && !defined(__MAKECINT__)
0006 class loadFWLite {
0007 public:
0008 loadFWLite() {
0009 gSystem->Load("libFWCoreFWLite");
0010 FWLiteEnabler::enable();
0011 }
0012 };
0013
0014 static loadFWLite lfw;
0015 #endif
0016
0017 #include "DataFormats/FWLite/interface/Handle.h"
0018
0019 #if !defined(__CINT__) && !defined(__MAKECINT__)
0020 #include "DataFormats/TestObjects/interface/ThingCollection.h"
0021 #endif
0022
0023 void event_looping_cint()
0024 {
0025 TFile f("good_a.root");
0026 fwlite::Event e(&f);
0027
0028 int i =0;
0029 int returnValue = 0;
0030 for( ;e.isValid();++e,++i) {
0031 fwlite::Handle<vector<edmtest::Thing> > pThing;
0032
0033 pThing.getByLabel(e,"Thing");
0034
0035 for(int i=0; i!=pThing.ref().size();++i) {
0036 cout <<pThing.ref().at(i).a<< " ";
0037 }
0038 cout << endl;
0039 }
0040 if (i==0) {
0041 cout <<"First loop failed!"<<endl;
0042 returnValue = 1;
0043 }
0044 e.toBegin();
0045
0046 i=0;
0047 for( ;e;++e,++i) {
0048 }
0049
0050 if (i==0) {
0051 cout <<"Second loop failed!"<<endl;
0052 returnValue = 1;
0053 }
0054
0055 i=0;
0056 for(e.toBegin(); !e.atEnd();++e,++i) {
0057 fwlite::Handle<vector<edmtest::Thing> > pThing;
0058
0059 pThing.getByLabel(e,"Thing");
0060
0061 for(int i=0; i!=pThing.ref().size();++i) {
0062 cout <<pThing.ref().at(i).a<<" ";
0063 }
0064 cout << endl;
0065
0066
0067
0068
0069
0070 }
0071 if (i==0) {
0072 cout <<"Third loop failed!"<<endl;
0073 returnValue = 1;
0074 }
0075 exit(returnValue);
0076 }