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| author | John Firebaugh <john.firebaugh@gmail.com> | 2018-01-05 12:40:54 -0800 |
|---|---|---|
| committer | John Firebaugh <john.firebaugh@gmail.com> | 2018-01-10 15:31:12 -0800 |
| commit | 76ed5079a547e9f98616a9401c8814d224cec9d8 (patch) | |
| tree | 4bad1bcefd0744a0262d6973b825a977fa2cfe45 /include/mbgl/style/expression/coalesce.hpp | |
| parent | 158bd5e08cae5974a9c587677d7d8e63a36a5ff0 (diff) | |
| download | qtlocation-mapboxgl-76ed5079a547e9f98616a9401c8814d224cec9d8.tar.gz | |
[core, ios, macos, android] Add data-driven-styling support for `text-font`
Diffstat (limited to 'include/mbgl/style/expression/coalesce.hpp')
| -rw-r--r-- | include/mbgl/style/expression/coalesce.hpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/mbgl/style/expression/coalesce.hpp b/include/mbgl/style/expression/coalesce.hpp index 4e6a9b3793..52d9498cbd 100644 --- a/include/mbgl/style/expression/coalesce.hpp +++ b/include/mbgl/style/expression/coalesce.hpp @@ -27,7 +27,9 @@ public: void eachChild(const std::function<void(const Expression&)>& visit) const override; bool operator==(const Expression& e) const override; - + + std::vector<optional<Value>> possibleOutputs() const override; + std::size_t getLength() const { return args.size(); } |