50 lines
1.5 KiB
Diff
50 lines
1.5 KiB
Diff
From e1f42658629ad67ce7cb224a1379d133f61f2e35 Mon Sep 17 00:00:00 2001
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From: Jonas Rembser <jonas.rembser@cern.ch>
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Date: Sun, 11 Jan 2026 10:25:51 +0100
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Subject: [PATCH] [RF] Use TRandom3 in test RooFuncWrapper
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Use TRandom3 instead of the `<random>` to get compiler-independent,
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reproducible behavior.
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---
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roofit/roofitcore/test/testRooFuncWrapper.cxx | 10 +++++-----
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1 file changed, 5 insertions(+), 5 deletions(-)
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diff --git a/roofit/roofitcore/test/testRooFuncWrapper.cxx b/roofit/roofitcore/test/testRooFuncWrapper.cxx
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index 2ebdf95333f..189e8f2e266 100644
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--- a/roofit/roofitcore/test/testRooFuncWrapper.cxx
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+++ b/roofit/roofitcore/test/testRooFuncWrapper.cxx
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@@ -34,12 +34,12 @@
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#include <RooWorkspace.h>
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#include <ROOT/StringUtils.hxx>
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+#include <TMath.h>
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#include <TROOT.h>
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+#include <TRandom3.h>
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#include <TSystem.h>
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-#include <TMath.h>
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#include <functional>
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-#include <random>
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#include "gtest_wrapper.h"
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@@ -66,13 +66,13 @@ double getNumDerivative(const RooAbsReal &pdf, RooRealVar &var, const RooArgSet
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void randomizeParameters(const RooArgSet ¶meters)
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{
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+ TRandom3 rng(1337);
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+
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double lowerBound = -0.1;
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double upperBound = 0.1;
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- std::uniform_real_distribution<double> unif(lowerBound, upperBound);
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- std::default_random_engine re;
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for (auto *param : parameters) {
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- double mul = unif(re);
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+ double mul = rng.Uniform(lowerBound, upperBound);
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auto par = dynamic_cast<RooAbsRealLValue *>(param);
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if (!par)
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--
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2.52.0
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