diff options
Diffstat (limited to 'include/mbgl/style/expression/boolean_operator.hpp')
-rw-r--r-- | include/mbgl/style/expression/boolean_operator.hpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/include/mbgl/style/expression/boolean_operator.hpp b/include/mbgl/style/expression/boolean_operator.hpp new file mode 100644 index 0000000000..01231d706b --- /dev/null +++ b/include/mbgl/style/expression/boolean_operator.hpp @@ -0,0 +1,49 @@ +#pragma once + +#include <mbgl/style/expression/expression.hpp> +#include <mbgl/style/conversion.hpp> +#include <memory> + +namespace mbgl { +namespace style { +namespace expression { + +class Any : public Expression { +public: + Any(std::vector<std::unique_ptr<Expression>> inputs_) : + Expression(type::Boolean), + inputs(std::move(inputs_)) + {} + + static ParseResult parse(const mbgl::style::conversion::Convertible& value, ParsingContext& ctx); + + EvaluationResult evaluate(const EvaluationContext& params) const override; + void eachChild(const std::function<void(const Expression&)>& visit) const override; + bool operator==(const Expression& e) const override; + +private: + std::vector<std::unique_ptr<Expression>> inputs; +}; + +class All : public Expression { +public: + All(std::vector<std::unique_ptr<Expression>> inputs_) : + Expression(type::Boolean), + inputs(std::move(inputs_)) + {} + + static ParseResult parse(const mbgl::style::conversion::Convertible& value, ParsingContext& ctx); + + EvaluationResult evaluate(const EvaluationContext& params) const override; + void eachChild(const std::function<void(const Expression&)>& visit) const override; + + bool operator==(const Expression& e) const override; + +private: + std::vector<std::unique_ptr<Expression>> inputs; +}; + +} // namespace expression +} // namespace style +} // namespace mbgl + |