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#pragma once
#include <memory>
namespace mbgl {
class HeadlessDisplay {
public:
static std::shared_ptr<HeadlessDisplay> create() {
static std::weak_ptr<HeadlessDisplay> instance;
auto shared = instance.lock();
if (!shared) {
instance = shared = std::shared_ptr<HeadlessDisplay>(new HeadlessDisplay());
}
return shared;
}
~HeadlessDisplay();
template <typename DisplayAttribute>
DisplayAttribute attribute() const;
private:
HeadlessDisplay();
class Impl;
std::unique_ptr<Impl> impl;
};
} // namespace mbgl
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