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20 lines
436 B
C++
20 lines
436 B
C++
#include "circle.hpp" // Circle class interface
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Circle::Circle(std::int16_t x0, std::int16_t y0,
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std::uint16_t r0)
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: Shape(x0, y0), // base class ctor
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// init attributes added in this class
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radius(r0)
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{
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}
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void Circle::draw() const {
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//drawEllipse(x, y, radius, radius);
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}
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uint32_t Circle::area() const {
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return 3U * static_cast<std::uint32_t>(radius)
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* static_cast<std::uint32_t>(radius);
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}
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