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| author | Rosen Penev <rosenp@gmail.com> | 2020-07-26 20:14:50 -0700 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2020-08-03 12:23:02 +0200 |
| commit | b14f60cfcc37a61650e78c4f39143ec61b55a9b4 (patch) | |
| tree | 49016e471a908bf5548a323cd25a2df7651dd74b /utils/rds-ctl/rds-ctl.cpp | |
| parent | c7f03287bbd64c168975e7ff3192e6fd3b507686 (diff) | |
convert to range based loops
Found with modernize-loop-convert
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'utils/rds-ctl/rds-ctl.cpp')
| -rw-r--r-- | utils/rds-ctl/rds-ctl.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/utils/rds-ctl/rds-ctl.cpp b/utils/rds-ctl/rds-ctl.cpp index 73fc7e3c..e69a498d 100644 --- a/utils/rds-ctl/rds-ctl.cpp +++ b/utils/rds-ctl/rds-ctl.cpp @@ -306,9 +306,8 @@ static void print_devices(dev_vec files) std::string bus_info; struct v4l2_capability vcap; - for (dev_vec::iterator iter = files.begin(); - iter != files.end(); ++iter) { - fd = open(iter->c_str(), O_RDWR); + for (const auto &file : files) { + fd = open(file.c_str(), O_RDWR); memset(&vcap, 0, sizeof(vcap)); if (fd < 0) continue; @@ -318,12 +317,11 @@ static void print_devices(dev_vec files) if (cards[bus_info].empty()) cards[bus_info] += std::string(reinterpret_cast<char *>(vcap.card)) + " (" + bus_info + "):\n"; - cards[bus_info] += "\t" + (*iter); + cards[bus_info] += "\t" + file; cards[bus_info] += "\n"; } - for (dev_map::iterator iter = cards.begin(); - iter != cards.end(); ++iter) { - printf("%s\n", iter->second.c_str()); + for (const auto &card : cards) { + printf("%s\n", card.second.c_str()); } } static dev_vec list_devices() |