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add (void)0 when logging is disabled

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This commit is contained in:
Sam Lunt 2017-10-16 13:32:16 -05:00
parent a2890f2778
commit f25f0e0e40
1 changed files with 10 additions and 11 deletions
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21
include/spdlog/spdlog.h
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@ -165,24 +165,23 @@ void drop_all();
///////////////////////////////////////////////////////////////////////////////
#ifdef SPDLOG_TRACE_ON
#define SPDLOG_STR_H(x) #x
#define SPDLOG_STR_HELPER(x) SPDLOG_STR_H(x)
#ifdef _MSC_VER
#define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ "(" SPDLOG_STR_HELPER(__LINE__) ") ] " __VA_ARGS__)
# define SPDLOG_STR_H(x) #x
# define SPDLOG_STR_HELPER(x) SPDLOG_STR_H(x)
# ifdef _MSC_VER
# define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ "(" SPDLOG_STR_HELPER(__LINE__) ") ] " __VA_ARGS__)
# else
# define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ ":" SPDLOG_STR_HELPER(__LINE__) " ] " __VA_ARGS__)
# endif
#else
#define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ ":" SPDLOG_STR_HELPER(__LINE__) " ] " __VA_ARGS__)
#endif
#else
#define SPDLOG_TRACE(logger, ...)
# define SPDLOG_TRACE(logger, ...) (void)0
#endif
#ifdef SPDLOG_DEBUG_ON
#define SPDLOG_DEBUG(logger, ...) logger->debug(__VA_ARGS__)
# define SPDLOG_DEBUG(logger, ...) logger->debug(__VA_ARGS__)
#else
#define SPDLOG_DEBUG(logger, ...)
# define SPDLOG_DEBUG(logger, ...) (void)0
#endif
}
#include "details/spdlog_impl.h"