59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
#include <iostream>
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/* YOUR ASSIGNMENT. change
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Pos incPos(Pos p) to Pos incPos( const &Pos p)
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*/
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class Pos {
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private:
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int x;
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int y;
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public:
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Pos() : x(0), y(0) {}
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Pos(int inX, int inY) : x(inX), y(inY) {}
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void setX(int inX) { x = inX; }
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void setY(int inY) { y = inY; }
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int getX() const { return x; }
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int getY() const { return y; }
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};
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Pos incPos(const Pos &p) {
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std::cout << "=====In incPos=====" << std::endl;
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std::cout << "p x: " << p.getX() << ", p y: " << p.getY() << std::endl;
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int x = p.getX() + 2;
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int y = p.getY() + 3;
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// p.setX(30);
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Pos pos(x, y);
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std::cout << "pos x: " << pos.getX() << ", pos y: " << pos.getY()
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<< std::endl;
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std::cout << "=====Leaving incPos=====" << std::endl;
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return pos;
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}
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int calcDist(Pos p1, Pos p2) {
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std::cout << "=====In calcDist=====" << std::endl;
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std::cout << "p1 x: " << p1.getX() << ", p1 y: " << p1.getY() << std::endl;
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std::cout << "p2 x: " << p2.getX() << ", p2 y: " << p2.getY() << std::endl;
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std::cout << "=====Leaving calcDist=====" << std::endl;
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return 23;
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}
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int main() {
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Pos pos1(2, 5);
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int dist;
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std::cout << "======Starting in main=========" << std::endl;
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std::cout << "pos1 x: " << pos1.getX() << ", pos1 y: " << pos1.getY()
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<< std::endl;
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int x = pos1.getX() + 2;
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std::cout << "x value: " << x << std::endl;
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int x2 = incPos(pos1).getX();
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std::cout << "x2 value: " << x2 << std::endl;
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dist = calcDist(incPos(pos1), pos1);
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std::cout << "After calculations" << std::endl;
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std::cout << "x: " << x << ", x2: " << x2 << ", Dist: " << dist
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<< std::endl;
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std::cout << "pos1 x: " << pos1.getX() << ", pos1 y: " << pos1.getY()
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<< std::endl;
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}
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