47 lines
1,021 B
C++
47 lines
1,021 B
C++
/* generation.hpp
|
|
*
|
|
* author: Roland Conybeare, Aug 2025
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <ostream>
|
|
#include <cstdint>
|
|
#include <cassert>
|
|
|
|
namespace xo {
|
|
namespace gc {
|
|
enum class generation {
|
|
nursery,
|
|
tenured,
|
|
N
|
|
};
|
|
|
|
constexpr std::size_t gen2int(generation x) { return static_cast<std::size_t>(x); }
|
|
|
|
const char * gen2str(generation x);
|
|
|
|
inline std::ostream & operator<<(std::ostream & os, generation x) {
|
|
os << gen2str(x);
|
|
return os;
|
|
}
|
|
|
|
enum class generation_result {
|
|
nursery,
|
|
tenured,
|
|
not_found
|
|
};
|
|
|
|
inline generation valid_genresult2gen(generation_result x) {
|
|
assert(x != generation_result::not_found);
|
|
|
|
if (x == generation_result::nursery)
|
|
return generation::nursery;
|
|
else
|
|
return generation::tenured;
|
|
}
|
|
|
|
} /*namespace gc*/
|
|
} /*namespace xo*/
|
|
|
|
/* end generation.hpp */
|