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libcamera: yaml_parser: Replace getList() with get() specializations

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The YamlObject class has two member function templates to get values:
the get() function gets a scalar value, while the getList() function
gets a vector of scalar values.

As get() is a function template, we can provide specializations for
vector types. This makes the code more systematic, and therefore more
readable. Replace all getList() occurrences, and drop the getList()
function.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Isaac Scott <isaac.scott@ideasonboard.com>
Reviewed-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
This commit is contained in:
Laurent Pinchart
2025-10-18 00:20:38 +03:00
parent 56e679ee09
commit 3a387cc81d
15 changed files with 64 additions and 103 deletions
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19
include/libcamera/internal/yaml_parser.h
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@@ -182,25 +182,6 @@ public:
return get<T>().value_or(std::forward<U>(defaultValue));
}
#ifndef __DOXYGEN__
template<typename T,
std::enable_if_t<
std::is_same_v<bool, T> ||
std::is_same_v<float, T> ||
std::is_same_v<double, T> ||
std::is_same_v<int8_t, T> ||
std::is_same_v<uint8_t, T> ||
std::is_same_v<int16_t, T> ||
std::is_same_v<uint16_t, T> ||
std::is_same_v<int32_t, T> ||
std::is_same_v<uint32_t, T> ||
std::is_same_v<std::string, T> ||
std::is_same_v<Size, T>> * = nullptr>
#else
template<typename T>
#endif
std::optional<std::vector<T>> getList() const;
DictAdapter asDict() const { return DictAdapter{ list_ }; }
ListAdapter asList() const { return ListAdapter{ list_ }; }