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author | 2023-06-17 01:10:05 +1000 | |
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committer | 2023-06-17 01:10:05 +1000 | |
commit | e9c1f4a42a6758a6fb75403e28c7dc6cf869081c (patch) | |
tree | 8e0b6d960bed4baec2408c9ab950218592ef33ec /src/devices/machine/7474.h | |
parent | c1ceb6e016763537c5109cc76fe5d1b4ae72fdb3 (diff) |
emu/devcb.h: Eliminated the need to call resolve() on callbacks. (#11333)
Read callbacks now need a default return value supplied at construction.
Replaced isnull() with isunset() which tells you if the callback wasn't
configured rather than whether it isn't safe to call.
Enabled validation of device callbacks (it seems it was disabled at some
point, probably accidentally).
Device callbacks and object finders now implement the same interface for
resolution.
Diffstat (limited to 'src/devices/machine/7474.h')
-rw-r--r-- | src/devices/machine/7474.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/devices/machine/7474.h b/src/devices/machine/7474.h index d8082d3e8ac..3bf2f1ee2e7 100644 --- a/src/devices/machine/7474.h +++ b/src/devices/machine/7474.h @@ -70,8 +70,7 @@ public: int output_comp_r(); // NOT strictly the same as !output_r() protected: - // device-level overrides - virtual void device_resolve_objects() override; + // device_t implementation virtual void device_start() override; virtual void device_reset() override; |