135 lines
5.9 KiB
C++
135 lines
5.9 KiB
C++
#include "Fixed.hpp"
|
|
#include <iostream>
|
|
#include <iomanip>
|
|
#include "color.h"
|
|
|
|
#define COLOR B_YELLOW
|
|
#define COLOR2 B_CYAN
|
|
|
|
int main( void ) {
|
|
|
|
Fixed a;
|
|
Fixed const b( Fixed( 5.05f ) * Fixed( 2 ) );
|
|
|
|
std::cout << a << std::endl;
|
|
std::cout << ++a << std::endl;
|
|
std::cout << a << std::endl;
|
|
std::cout << a++ << std::endl;
|
|
std::cout << a << std::endl;
|
|
|
|
std::cout << b << std::endl;
|
|
|
|
std::cout << Fixed::max( a, b ) << std::endl;
|
|
|
|
Fixed c(10);
|
|
Fixed d(5);
|
|
Fixed e;
|
|
|
|
std::cout << "c: " << c << '\n';
|
|
std::cout << "d: " << d << "\n\n";
|
|
|
|
// ">"
|
|
std::cout << "\n" COLOR "operator >"" RESET " RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = greater of (c, d) : e == " << (e = (c > d) ? c : d) << '\n';
|
|
std::cout << "e > c ? : " << (e > c) << '\n';
|
|
std::cout << "e > d ? : " << (e > d) << '\n';
|
|
// "<"
|
|
std::cout << "\n" COLOR "operator <" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = smaller of (c, d) : e == " << (e = (c < d) ? c : d) << '\n';
|
|
std::cout << "e < c ? : " << (e < c) << '\n';
|
|
std::cout << "e < d ? : " << (e < d) << '\n';
|
|
// "<="
|
|
std::cout << "\n" COLOR "operator <=" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e <= c ? : " << (e <= c) << '\n';
|
|
std::cout << "e <= d ? : " << (e <= d) << '\n';
|
|
// ">="
|
|
std::cout << "\n" COLOR "operator >=" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e >= c ? : " << (e >= c) << '\n';
|
|
std::cout << "e >= d ? : " << (e >= d) << '\n';
|
|
// "=="
|
|
std::cout << "\n" COLOR "operator ==" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e == c ? : " << (e == c) << '\n';
|
|
std::cout << "e == d ? : " << (e == d) << '\n';
|
|
// "!="
|
|
std::cout << "\n" COLOR "operator !=" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e != c ? : " << (e != c) << '\n';
|
|
std::cout << "e != d ? : " << (e != d) << '\n';
|
|
// "+"
|
|
std::cout << "\n" COLOR "operator +" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = c + d : " << (e = c + d) << "\n";
|
|
std::cout << "e = e + c + d : " << (e = e + c + d) << '\n';
|
|
// "-"
|
|
std::cout << "\n" COLOR "operator -" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = d - e ? : " << (e = d - e) << "\n";
|
|
std::cout << "e = c - d - e ? : " << (e = c - d - e) << '\n';
|
|
// "*"
|
|
Fixed f;
|
|
std::cout << "\n" COLOR "operator *" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = d * c ? : " << (e = d * c) << "\n";
|
|
std::cout << "e = d * c * c ? : " << (e = d * c * c) << '\n';
|
|
f = Fixed(3.5f);
|
|
e = Fixed(5.25f);
|
|
std::cout << COLOR2 "f:" << f << " e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = f * e ? : " << (e = f * e) << "\n";
|
|
f = Fixed(1000);
|
|
e = Fixed(50);
|
|
std::cout << COLOR2 "f:" << f << " e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = f * e ? : " << (e = f * e) << "\n";
|
|
f = Fixed(178481); // 8 388 607 / 47 = 178 481
|
|
e = Fixed(47);
|
|
std::cout << COLOR2 "f:" << f << " e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = f * e ? : " << (e = f * e) << "\n";
|
|
// "/"
|
|
std::cout << "\n" COLOR "operator /" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = d / c ? : " << (e = d / c) << "\n";
|
|
std::cout << "e = c / d ? : " << (e = c / d) << "\n";
|
|
std::cout << "e = d / c / e ? : " << (e = d / c / e) << '\n';
|
|
c = Fixed(6);
|
|
d = Fixed(10);
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = c / d ? : " << (e = c / d) << '\n';
|
|
c = Fixed(6);
|
|
d = Fixed(0);
|
|
std::cout << COLOR2 "e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "e = c / d ? : " << (e = c / d) << '\n';
|
|
// "+ - * /"
|
|
std::cout << "\n" COLOR "operator + - * /" RESET "\n";
|
|
Fixed g;
|
|
std::cout << COLOR2 "f:" << f << " e:" << e << " c:" << c << " d:" << d << RESET "\n";
|
|
std::cout << "f = e + d / c - d / e * c ? : " << (f = e + d / c - d / e * c) << '\n';
|
|
std::cout << "g = d / c ? : " << std::setw(5) << std::left << (g = d / c) << "[f:" << std::setw(5) << std::left << f << " g:" << std::setw(5) << std::left << g << " e:" << e << " c:" << c << " d:" << d << "]\n";
|
|
std::cout << "g = e + g ? : " << std::setw(5) << std::left << (g = e + g) << "[f:" << std::setw(5) << std::left << f << " g:" << std::setw(5) << std::left << g << " e:" << e << " c:" << c << " d:" << d << "]\n";
|
|
std::cout << "f = d / e ? : " << std::setw(5) << std::left << (f = d / e) << "[f:" << std::setw(5) << std::left << f << " g:" << std::setw(5) << std::left << g << " e:" << e << " c:" << c << " d:" << d << "]\n";
|
|
std::cout << "f = f * c ? : " << std::setw(5) << std::left << (f = f * c) << "[f:" << std::setw(5) << std::left << f << " g:" << std::setw(5) << std::left << g << " e:" << e << " c:" << c << " d:" << d << "]\n";
|
|
std::cout << "f = g - f ? : " << std::setw(5) << std::left << (f = g - f) << "[f:" << std::setw(5) << std::left << f << " g:" << std::setw(5) << std::left << g << " e:" << e << " c:" << c << " d:" << d << "]\n";
|
|
// "++x"
|
|
std::cout << "\n" COLOR "operator ++o" RESET "\n";
|
|
e = Fixed(2);
|
|
std::cout << COLOR2 "e:" << e << RESET "\n";
|
|
std::cout << "++e : " << ++e << " ; e : " << e << '\n';
|
|
// "--x"
|
|
std::cout << "\n" COLOR "operator --o" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << RESET "\n";
|
|
std::cout << "--e : " << --e << " ; e : " << e << '\n';
|
|
// "x++"
|
|
std::cout << "\n" COLOR "operator o++" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << RESET "\n";
|
|
std::cout << "e++ : " << e++ << " ; e : " << e << '\n';
|
|
// "x--"
|
|
std::cout << "\n" COLOR "operator o--" RESET "\n";
|
|
std::cout << COLOR2 "e:" << e << RESET "\n";
|
|
std::cout << "e-- : " << e-- << " ; e : " << e << '\n';
|
|
|
|
return 0;
|
|
}
|