#pragma once
#include "comdefs.h"

using michlib::real;

class BaseData
{
 protected:
 static constexpr real fillval = 1.0e10;
 std::vector<real>     data;

 BaseData() = default;

 BaseData(size_t n): data(n) {}

 public:
 const real& V(size_t i) const { return data[i]; }
 real&       V(size_t i) { return data[i]; }

 const real& operator()(size_t i) const { return data[i]; }
 real&       operator()(size_t i) { return data[i]; }

 size_t N() const { return data.size(); }

 static real Fillval() { return fillval; }

 explicit operator bool() const { return data.size() != 0; }
};