trirefinehook.h

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#ifndef OPENSWMMVIS_MESH_TRIREFINEHOOK_H
#define OPENSWMMVIS_MESH_TRIREFINEHOOK_H
 
#include <QtGlobal>
 
#include <functional>
 
namespace mesh {
 
struct RefineHook
{
    std::function<bool()> isCancelled;
 
    std::function<double(double x, double y)> targetAreaAt;
 
    std::function<void(qint64 testCount)> onProgress;
};
 
class RefineHookGuard
{
public:
    explicit RefineHookGuard(const RefineHook *hook) noexcept;
    ~RefineHookGuard();
 
    RefineHookGuard(const RefineHookGuard &)            = delete;
    RefineHookGuard &operator=(const RefineHookGuard &) = delete;
 
private:
    const RefineHook *m_prev;
};
 
[[nodiscard]] bool refineHookWasCancelled() noexcept;
 
[[nodiscard]] qint64 refineHookTestCount() noexcept;
 
} // namespace mesh
 
#endif // OPENSWMMVIS_MESH_TRIREFINEHOOK_H