LMU/musrfit
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make sure that a valid covariance matrix is available after Hesse.

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suter_a 2017-11-02 20:24:09 +01:00
parent c4d52df3bc
commit 60580a920f
1 changed files with 6 additions and 1 deletions
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7
src/classes/PFitter.cpp
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@ -1138,7 +1138,12 @@ Bool_t PFitter::ExecuteHesse()
TString str = TString::Format("Hesse: %.3f sec", (end-start)/1.0e3); TString str = TString::Format("Hesse: %.3f sec", (end-start)/1.0e3);
fElapsedTime.push_back(str); fElapsedTime.push_back(str);
if (!mnState.IsValid()) { if (!mnState.IsValid()) {
cerr << endl << ">> PFitter::ExecuteHesse(): **WARNING** Hesse encountered some problems!"; cerr << endl << ">> PFitter::ExecuteHesse(): **WARNING** Hesse encountered a problem! The state found is invalid.";
cerr << endl;
return false;
}
if (!mnState.HasCovariance()) {
cerr << endl << ">> PFitter::ExecuteHesse(): **WARNING** Hesse encountered a problem! No covariance matrix available.";
cerr << endl; cerr << endl;
return false; return false;
} }