REveTypes.cxx

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// @(#)root/eve7:$Id$
// Authors: Matevz Tadel & Alja Mrak-Tadel: 2020
 
/*************************************************************************
 * Copyright (C) 1995-2020, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#include <ROOT/REveTypes.hxx>
#include <ROOT/RLogger.hxx>
#include "TString.h"
 
using namespace ROOT::Experimental;
namespace REX = ROOT::Experimental;
 
/**
 * \defgroup REve Event display (REve)
 * \ingroup Graphics
 * \brief Modern version of "Event display" using ROOT7
 */
 
/** \class REveException
\ingroup REve
Exception class thrown by Eve classes and macros.
*/
 
////////////////////////////////////////////////////////////////////////////////
 
bool REX::operator==(const TString& t, const std::string& s)
{ return (s == t.Data()); }
 
bool REX::operator==(const std::string&  s, const TString& t)
{ return (s == t.Data()); }
 
// Exc + ops
 
REveException REX::operator+(const REveException &s1, const std::string &s2)
{ REveException r(s1); r.append(s2); return r; }
 
REveException REX::operator+(const REveException &s1, const TString &s2)
{ REveException r(s1); r.append(s2.Data()); return r; }
 
REveException REX::operator+(const REveException &s1,  const char *s2)
{ REveException r(s1); r.append(s2); return r; }
 
REveException REX::operator+(const REveException &s1, ElementId_t x)
{ REveException r(s1); r.append(std::to_string(x)); return r; }
 
ROOT::RLogChannel &REX::REveLog()
{
   static ROOT::RLogChannel sLog("ROOT.Eve");
   return sLog;
}