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author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-08-23 16:44:28 +0300 |
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committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-08-26 01:04:27 +0300 |
commit | a7d3570e7c2b33d2d9de2696909524b4bc35fc65 (patch) | |
tree | cd80898df0df302a3e2758b8cc7e6c7ff5b37562 /include | |
parent | a17f0eddc61486989a375e34dcdcbb15c3152a4a (diff) |
utils: Satisfy LegacyInputIterator with StringSplitter::iterator
The StringSplitter::iterator is used with the utils::split() function to
iterate over components of a split string. Add the necessary member
types expected by std::iterator_trait in order to satisfy the
LegacyInputIterator requirement and make the iterator usable in
constructors for various containers.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/libcamera/base/utils.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/libcamera/base/utils.h b/include/libcamera/base/utils.h index 889bb4a2..ed88b716 100644 --- a/include/libcamera/base/utils.h +++ b/include/libcamera/base/utils.h @@ -170,6 +170,12 @@ public: class iterator { public: + using difference_type = std::size_t; + using value_type = std::string; + using pointer = value_type *; + using reference = value_type &; + using iterator_category = std::input_iterator_tag; + iterator(const StringSplitter *ss, std::string::size_type pos); iterator &operator++(); |