real_t.h

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// -----------------------------------------------------------------------------
//
// Copyright (C) 2021 CERN & University of Surrey for the benefit of the
// BioDynaMo collaboration. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
//
// See the LICENSE file distributed with this work for details.
// See the NOTICE file distributed with this work for additional information
// regarding copyright ownership.
//
// -----------------------------------------------------------------------------
#ifndef CORE_REAL_H_
#define CORE_REAL_H_
 
namespace bdm {
 
#ifndef BDM_REALT
 
using real_t = double;
constexpr const char* kRealtName = "double";
 
#else
 
using real_t = BDM_REALT;
 
// Workaround, bc the ROOT interpreter does not process the
// following code:
// constexpr const char* kRealtName = #BDM_REALT;
#define BDM_STRINGIFY_IMPL(var) #var
#define BDM_STRINGIFY(var) BDM_STRINGIFY_IMPL(var)
constexpr const char* kRealtName = BDM_STRINGIFY(BDM_REALT);
 
#endif  // BDM_REALT
 
}  // namespace bdm
 
#endif  // CORE_REAL_H_