diff options
1 files changed, 0 insertions, 27 deletions
| -rw-r--r-- | Polymorphism/Figures/Triangle.hpp | 27 |
diff --git a/Polymorphism/Figures/Triangle.hpp b/Polymorphism/Figures/Triangle.hpp deleted file mode 100644 index 5d16111..0000000 --- a/Polymorphism/Figures/Triangle.hpp +++ /dev/null @@ -1,27 +0,0 @@ -#pragma once
-
-#include "Figure.hpp"
-class Triangle : public Figure
-{
-public:
- Triangle(int x1, int y1, int x2, int y2, int x3, int y3) :Figure(3)
- {
- setPoint(0, x1, y1);
- setPoint(1, x2, y2);
- setPoint(2, x3, y3);
- }
- double getSide(int side)
- {
- return getPoint(side).getDistTo(getPoint((side+1)%3));
- }
- double getPer()
- {
- return getSide(0)+getSide(1)+getSide(2);
- }
- double getArea()
- {
- //Херонова формула
- double halfP = getPer()/2;
- return sqrt(halfP * (halfP-getSide(0))*(halfP-getSide(1))*(halfP-getSide(2)));
- }
-};
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