7d16824fda
This is already enforced by the style validator in mapbox-gl-style-spec. Enforce it here too.
42 lines
932 B
C++
42 lines
932 B
C++
#pragma once
|
|
|
|
#include <vector>
|
|
#include <utility>
|
|
|
|
namespace mbgl {
|
|
namespace style {
|
|
|
|
template <typename T>
|
|
class Function {
|
|
public:
|
|
using Stop = std::pair<float, T>;
|
|
using Stops = std::vector<Stop>;
|
|
|
|
Function(Stops stops_, float base_)
|
|
: base(base_), stops(std::move(stops_)) {
|
|
assert(stops.size() > 0);
|
|
}
|
|
|
|
float getBase() const { return base; }
|
|
const std::vector<std::pair<float, T>>& getStops() const { return stops; }
|
|
|
|
private:
|
|
float base = 1;
|
|
std::vector<std::pair<float, T>> stops;
|
|
|
|
template <class S> friend bool operator==(const Function<S>&, const Function<S>&);
|
|
};
|
|
|
|
template <class T>
|
|
bool operator==(const Function<T>& lhs, const Function<T>& rhs) {
|
|
return lhs.base == rhs.base && lhs.stops == rhs.stops;
|
|
}
|
|
|
|
template <class T>
|
|
bool operator!=(const Function<T>& lhs, const Function<T>& rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
} // namespace style
|
|
} // namespace mbgl
|