journal.h

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#ifdef FLECS_JOURNAL
 
#ifndef FLECS_LOG
#define FLECS_LOG
#endif
 
#ifndef FLECS_JOURNAL_H
#define FLECS_JOURNAL_H
 
/* Trace when log level is at or higher than level */
#define FLECS_JOURNAL_LOG_LEVEL (0)
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* Journaling API, meant to be used by internals. */
 
typedef enum ecs_journal_kind_t {
    EcsJournalNew,
    EcsJournalMove,
    EcsJournalClear,
    EcsJournalDelete,
    EcsJournalDeleteWith,
    EcsJournalRemoveAll,
    EcsJournalTableEvents
} ecs_journal_kind_t;
 
FLECS_DBG_API
void flecs_journal_begin(
    ecs_world_t *world,
    ecs_journal_kind_t kind,
    ecs_entity_t entity,
    ecs_type_t *add,
    ecs_type_t *remove);
 
FLECS_DBG_API
void flecs_journal_end(void);
 
#define flecs_journal(...)\
    flecs_journal_begin(__VA_ARGS__);\
    flecs_journal_end();
 
#ifdef __cplusplus
}
#endif // __cplusplus
#endif // FLECS_JOURNAL_H
#else
#define flecs_journal_begin(...)
#define flecs_journal_end(...)
#define flecs_journal(...)
 
#endif // FLECS_JOURNAL