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Remove unused nrot variable. #3219

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Merged
merged 1 commit into from
Apr 5, 2022
Merged

Remove unused nrot variable. #3219

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9 changes: 3 additions & 6 deletions modules/ximgproc/src/edge_drawing.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -229,7 +229,7 @@ class EdgeDrawingImpl : public EdgeDrawing
static void DeallocateMatrix(double** m, int noRows);
static void AperB_T(double** A_, double** B_, double** _res, int _righA, int _colA, int _righB, int _colB);
static void AperB(double** A_, double** B_, double** _res, int _righA, int _colA, int _righB, int _colB);
static void jacobi(double** a, int n, double d[], double** v, int nrot);
static void jacobi(double** a, int n, double d[], double** v);
static void ROTATE(double** a, int i, int j, int k, int l, double tau, double s);
static double computeEllipsePerimeter(EllipseEquation* eq);
static double ComputeEllipseError(EllipseEquation* eq, double* px, double* py, int noPoints);
Expand Down Expand Up @@ -5340,7 +5340,6 @@ bool EdgeDrawingImpl::EllipseFit(double* x, double* y, int noPoints, EllipseEqua
double** V = AllocateMatrix(7, 7);
double** sol = AllocateMatrix(7, 7);
double tx, ty;
int nrot = 0;

memset(d, 0, sizeof(double) * 7);

Expand Down Expand Up @@ -5384,7 +5383,7 @@ bool EdgeDrawingImpl::EllipseFit(double* x, double* y, int noPoints, EllipseEqua
AperB_T(Const, invL, temp, 6, 6, 6, 6);
AperB(invL, temp, C, 6, 6, 6, 6);

jacobi(C, 6, d, V, nrot);
jacobi(C, 6, d, V);

A_TperB(invL, V, sol, 6, 6, 6, 6);

Expand Down Expand Up @@ -5634,7 +5633,7 @@ void EdgeDrawingImpl::AperB(double** A_, double** B_, double** _res, int _righA,
}
}

void EdgeDrawingImpl::jacobi(double** a, int n, double d[], double** v, int nrot)
void EdgeDrawingImpl::jacobi(double** a, int n, double d[], double** v)
{
int j, iq, ip, i;
double tresh, theta, tau, t, sm, s, h, g, c;
Expand All @@ -5655,7 +5654,6 @@ void EdgeDrawingImpl::jacobi(double** a, int n, double d[], double** v, int nrot
b[ip] = d[ip] = a[ip][ip];
z[ip] = 0.0;
}
nrot = 0;
for (i = 1; i <= 50; i++)
{
sm = 0.0;
Expand Down Expand Up @@ -5719,7 +5717,6 @@ void EdgeDrawingImpl::jacobi(double** a, int n, double d[], double** v, int nrot
{
ROTATE(v, j, ip, j, iq, tau, s);
}
++nrot;
}
}
}
Expand Down