monad_try.h File Reference

#include "di/util/move.h"

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Macros
#define	DI_TRY(...)
#define	TRY   DI_TRY

Macro Definition Documentation

DI_TRY

#define DI_TRY

(

...

)

Value:

    __extension__({                                           \
        auto __result = (__VA_ARGS__);                        \
        if (!__result) {                                      \
            return di::util::move(__result).__try_did_fail(); \
        }                                                     \
        di::util::move(__result).__try_did_succeed();         \
    }).__try_move_out()

TRY

#define TRY   DI_TRY