#ifndef SkOpAngle_DEFINED
#define SkOpAngle_DEFINED
#include "include/core/SkPath.h"
#include "include/core/SkTypes.h"
#include "include/private/base/SkDebug.h"
#include "src/pathops/SkLineParameters.h"
#include "src/pathops/SkPathOpsCurve.h"
#include "src/pathops/SkPathOpsTypes.h"
#if DEBUG_ANGLE
#include "include/core/SkString.h"
#endif
#include <cstdint>
class SkOpCoincidence;
class SkOpContour;
class SkOpPtT;
class SkOpSegment;
class SkOpSpan;
class SkOpSpanBase;
struct SkDPoint;
struct SkDVector;
class SkOpAngle { … };
#endif