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grchombo/PBHCosmo/UserVariables.hpp

assign an enum to each variable

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/* GRChombo
 * Copyright 2012 The GRChombo collaboration.
 * Please refer to LICENSE in GRChombo's root directory.
 */

#ifndef USERVARIABLES_HPP
#define USERVARIABLES_HPP

#include "ArrayTools.hpp"
#include "CCZ4UserVariables.hpp"
#include "DiagnosticVariables.hpp"

// assign an enum to each variable
enum
{
    // Note that it is important that the first enum value is set to 1 more than
    // the last CCZ4 var enum
    c_phi = NUM_CCZ4_VARS, // matter field added
    c_Pi,                  //(minus) conjugate momentum

    c_fref, // gauge reference profile K_0(x)/K_0(far) (static)

    NUM_VARS
};

namespace UserVariables
{
static const std::array<std::string, NUM_VARS - NUM_CCZ4_VARS>
    user_variable_names = {"phi", "Pi", "fref"};

static const std::array<std::string, NUM_VARS> variable_names =
    ArrayTools::concatenate(ccz4_variable_names, user_variable_names);
} // namespace UserVariables

#include "UserVariables.inc.hpp"

#endif /* USERVARIABLES_HPP */