StringOrDouble.hpp

// sciplot - a modern C++ scientific plotting library powered by gnuplot
// https://github.com/sciplot/sciplot
//
// Licensed under the MIT License <http://opensource.org/licenses/MIT>.
//
// Copyright (c) 2018-2021 Allan Leal
//
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// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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#pragma once
 
// C++ includes
#include <string>
 
namespace sciplot {
 
struct StringOrDouble
{
    StringOrDouble() : StringOrDouble(0.0) {}
 
    StringOrDouble(double val) : value(std::to_string(val)) {} // 1.0 => "1.0"
 
    StringOrDouble(std::string val) : value(val) {}
 
    StringOrDouble(const char* val) : StringOrDouble(std::string(val)) {}
 
    std::string value;
};
 
} // namespace sciplot