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54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
#pragma once
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#include "base/math.hpp"
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#include "geometry/angles.hpp"
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#include "geometry/rect2d.hpp"
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namespace test
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{
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inline bool is_equal(double a1, double a2)
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{
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return (fabs(a1 - a2) < 1.0E-10);
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}
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inline bool is_equal_atan(double x, double y, double v)
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{
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return is_equal(ang::AngleTo(m2::PointD(0, 0), m2::PointD(x, y)), v);
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}
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inline bool is_equal_angle(double a1, double a2)
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{
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double const two_pi = 2.0*math::pi;
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if (a1 < 0.0) a1 += two_pi;
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if (a2 < 0.0) a2 += two_pi;
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return is_equal(a1, a2);
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}
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inline bool is_equal(m2::PointD const & p1, m2::PointD const & p2)
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{
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return p1.EqualDxDy(p2, 1.0E-8);
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}
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inline bool is_equal_center(m2::RectD const & r1, m2::RectD const & r2)
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{
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return is_equal(r1.Center(), r2.Center());
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}
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struct strict_equal
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{
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bool operator() (m2::PointD const & p1, m2::PointD const & p2) const
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{
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return p1 == p2;
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}
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};
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struct epsilon_equal
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{
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bool operator() (m2::PointD const & p1, m2::PointD const & p2) const
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{
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return is_equal(p1, p2);
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}
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};
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}
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