diff options
author | 2016-04-20 09:19:08 +0200 | |
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committer | 2016-04-20 09:19:08 +0200 | |
commit | 2ee3949169642c0dfe4f1ef3e9c6892862251e56 (patch) | |
tree | 263d664307a617ade6db38a717392e5e7d28c687 /src/emu/render.cpp | |
parent | 8a85bc7cea100a46b5e615d450c8b46efd9abf95 (diff) | |
parent | 084d3654ca14a79d9ec173bad4ddf00ad0fb5a7f (diff) |
Merge pull request #823 from ajrhacker/deviter
Iterate over devices C++11 style [AJR]
Diffstat (limited to 'src/emu/render.cpp')
-rw-r--r-- | src/emu/render.cpp | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/emu/render.cpp b/src/emu/render.cpp index a26bab1849e..8cecb759b53 100644 --- a/src/emu/render.cpp +++ b/src/emu/render.cpp @@ -1103,11 +1103,14 @@ int render_target::configured_view(const char *viewname, int targetindex, int nu break; if (viewscreens.count() >= scrcount) { - screen_device *screen; - for (screen = iter.first(); screen != nullptr; screen = iter.next()) - if (!viewscreens.contains(*screen)) + bool has_screen = false; + for (screen_device &screen : iter) + if (!viewscreens.contains(screen)) + { + has_screen = true; break; - if (screen == nullptr) + } + if (!has_screen) break; } } @@ -2567,9 +2570,8 @@ render_manager::render_manager(running_machine &machine) machine.configuration().config_register("video", config_saveload_delegate(FUNC(render_manager::config_load), this), config_saveload_delegate(FUNC(render_manager::config_save), this)); // create one container per screen - screen_device_iterator iter(machine.root_device()); - for (screen_device *screen = iter.first(); screen != nullptr; screen = iter.next()) - screen->set_container(*container_alloc(screen)); + for (screen_device &screen : screen_device_iterator(machine.root_device())) + screen.set_container(*container_alloc(&screen)); } |