diff options
| -rw-r--r-- | src/libcamera/include/log.h | 9 | ||||
| -rw-r--r-- | src/libcamera/log.cpp | 16 |
2 files changed, 25 insertions, 0 deletions
diff --git a/src/libcamera/include/log.h b/src/libcamera/include/log.h index 03842be0..c1af3741 100644 --- a/src/libcamera/include/log.h +++ b/src/libcamera/include/log.h @@ -36,6 +36,15 @@ private: #define LOG(severity) LogMessage(__FILE__, __LINE__, Log##severity).stream() +#ifndef NDEBUG +#define ASSERT(condition) static_cast<void>(({ \ + if (!(condition)) \ + LOG(Fatal) << "assertion \"" #condition "\" failed"; \ +})) +#else +#define ASSERT(condition) static_cast<void>(false && (condition)) +#endif + } /* namespace libcamera */ #endif /* __LIBCAMERA_LOG_H__ */ diff --git a/src/libcamera/log.cpp b/src/libcamera/log.cpp index a5823c64..6785d371 100644 --- a/src/libcamera/log.cpp +++ b/src/libcamera/log.cpp @@ -48,6 +48,22 @@ namespace libcamera { * terminates immediately after printing the message. */ +/** + * \def ASSERT(condition) + * \brief Abort program execution if assertion fails + * + * If \a condition is false, ASSERT() logs an error message with the Fatal log + * level and aborts program execution. + * + * If the macro NDEBUG is defined before including log.h, ASSERT() generates no + * code. + * + * Using conditions that have side effects with ASSERT() is not recommended, as + * these effects would depend on whether NDEBUG is defined or not. Similarly, + * ASSERT() should not be used to check for errors that can occur under normal + * conditions as those checks would then be removed when compiling with NDEBUG. + */ + static const char *log_severity_name(LogSeverity severity) { static const char * const names[] = { |