mirror of
https://github.com/Zygo/bees.git
synced 2025-05-17 13:25:45 +02:00
29 lines
664 B
C++
29 lines
664 B
C++
#ifndef CRUCIBLE_NTOA_H
|
|
#define CRUCIBLE_NTOA_H
|
|
|
|
#include <string>
|
|
|
|
namespace crucible {
|
|
using namespace std;
|
|
|
|
struct bits_ntoa_table {
|
|
unsigned long n;
|
|
unsigned long mask;
|
|
const char *a;
|
|
};
|
|
|
|
string bits_ntoa(unsigned long n, const bits_ntoa_table *a);
|
|
|
|
};
|
|
|
|
// Combinations of bits (list multiple-bit entries first)
|
|
#define NTOA_TABLE_ENTRY_BITS(x) { .n = (x), .mask = (x), .a = (#x) }
|
|
|
|
// Enumerations (entire value matches all bits)
|
|
#define NTOA_TABLE_ENTRY_ENUM(x) { .n = (x), .mask = ~0UL, .a = (#x) }
|
|
|
|
// End of table (sorry, gcc doesn't implement this)
|
|
#define NTOA_TABLE_ENTRY_END() { .n = 0, .mask = 0, .a = nullptr }
|
|
|
|
#endif // CRUCIBLE_NTOA_H
|