Implement a simple FILEID that changes each time this file is included somewhere. More...
#include "p99_if.h"
Include dependency graph for p99_id.h:
This graph shows which files directly or indirectly include this file:
Go to the source code of this file.
Macros | |
| #define | P99_ADVANCE_ID P99_ADVANCE_ID |
| Advance the unique ID generated by P99. More... | |
| #define | P99_FILEID(...) P99_PASTID(p00_fileid, P99_ID(), __VA_ARGS__) |
| An identifier token that identifies different times of inclusion of the file "p99_id.h". More... | |
| #define | P99_FILENO() P99_PASTE2(0x, P99_ID(), U) |
| A number that identifies different times of inclusion of the file "p99_id.h". More... | |
| #define | P99_ID() P99_PASTE4(P99_ID_11_, P99_ID_13_, P99_ID_15_, P99_ID_16_) |
| #define | P99_ID_11 0 |
| counting the number of inclusions of "p99_id.h" mod 11 More... | |
| #define | P99_ID_11 1 |
| counting the number of inclusions of "p99_id.h" mod 11 More... | |
| #define | P99_ID_11_ P00_ALPH(P99_ID_11) |
| #define | P99_ID_13 0 |
| counting the number of inclusions of "p99_id.h" mod 13 More... | |
| #define | P99_ID_13 1 |
| counting the number of inclusions of "p99_id.h" mod 13 More... | |
| #define | P99_ID_13_ P00_ALPH(P99_ID_13) |
| #define | P99_ID_15 0 |
| counting the number of inclusions of "p99_id.h" mod 15 More... | |
| #define | P99_ID_15 1 |
| counting the number of inclusions of "p99_id.h" mod 15 More... | |
| #define | P99_ID_15_ P00_ALPH(P99_ID_15) |
| #define | P99_ID_16 0 |
| counting the number of inclusions of "p99_id.h" mod 16 More... | |
| #define | P99_ID_16 1 |
| counting the number of inclusions of "p99_id.h" mod 16 More... | |
| #define | P99_ID_16_ P00_ALPH(P99_ID_16) |
| #define | P99_LINEID(...) P99_PASTID(p00_lineid, __LINE__, P99_ID(), __VA_ARGS__) |
| An identifier token that identifies different lines in an include hierarchy. More... | |
| #define | P99_LINENO() P99_PASTE4(0x, __LINE__, P99_ID(), ULL) |
| A number that identifies different lines in an include hierarchy. More... | |
| #define | P99_UNIQ(...) P99_IF_EMPTY(__VA_ARGS__)(P99_LINEID(P00_UNIQ, uniq))(P99_LINEID(P00_UNIQ, uniq, __VA_ARGS__)) |
| An identifier token that is intended to be unique in this compilation unit. More... | |
Detailed Description
Implement a simple FILEID that changes each time this file is included somewhere.
The FILEID here is a hexadecimal number with 4 digits. 34320 different such numbers are produced by the algorithm until it wraps around.
Definition in file p99_id.h.
