aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--cpp02/ex00/Fixed.cpp48
-rw-r--r--cpp02/ex00/Fixed.hpp33
-rw-r--r--cpp02/ex00/main.cpp27
-rw-r--r--cpp02/ex01/Fixed.cpp85
-rw-r--r--cpp02/ex01/Fixed.hpp44
-rw-r--r--cpp02/ex01/main.cpp35
6 files changed, 272 insertions, 0 deletions
diff --git a/cpp02/ex00/Fixed.cpp b/cpp02/ex00/Fixed.cpp
index e69de29..eb0501b 100644
--- a/cpp02/ex00/Fixed.cpp
+++ b/cpp02/ex00/Fixed.cpp
@@ -0,0 +1,48 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* Fixed.cpp :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/04/13 11:45:18 by charles #+# #+# */
+/* Updated: 2020/04/13 11:58:37 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "Fixed.hpp"
+
+Fixed::Fixed()
+ : m_value(0)
+{
+ std::cout << "Default constructor called" << std::endl;
+}
+
+Fixed::Fixed(Fixed const& other)
+{
+ std::cout << "Copy constructor called" << std::endl;
+ *this = other;
+}
+
+Fixed::~Fixed()
+{
+ std::cout << "Destructor called" << std::endl;
+}
+
+void Fixed::operator=(Fixed const& other)
+{
+ std::cout << "Assignation operator called" << std::endl;
+ m_value = other.getRawBits();
+}
+
+int Fixed::getRawBits() const
+{
+ std::cout << "getRawBits member function called" << std::endl;
+ return m_value;
+}
+
+void Fixed::setRawBits(int const raw)
+{
+ std::cout << "setRawBits member function called" << std::endl;
+ m_value = raw;
+}
diff --git a/cpp02/ex00/Fixed.hpp b/cpp02/ex00/Fixed.hpp
index e69de29..1f956d7 100644
--- a/cpp02/ex00/Fixed.hpp
+++ b/cpp02/ex00/Fixed.hpp
@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* Fixed.hpp :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/04/13 11:40:49 by charles #+# #+# */
+/* Updated: 2020/04/13 11:53:30 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#ifndef FIXED_HPP
+# define FIXED_HPP
+
+# include <iostream>
+
+class Fixed
+{
+public:
+ Fixed();
+ Fixed(Fixed const& other);
+ ~Fixed();
+ void operator=(Fixed const& other);
+ int getRawBits() const;
+ void setRawBits(int const raw);
+
+private:
+ int m_value;
+ static int const m_fractional_bits = 8;
+};
+
+#endif
diff --git a/cpp02/ex00/main.cpp b/cpp02/ex00/main.cpp
new file mode 100644
index 0000000..494dbb3
--- /dev/null
+++ b/cpp02/ex00/main.cpp
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* main.cpp :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/04/13 11:51:15 by charles #+# #+# */
+/* Updated: 2020/04/13 11:51:16 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include <iostream>
+#include "Fixed.hpp"
+
+int main(void)
+{
+ Fixed a;
+ Fixed b(a);
+ Fixed c;
+
+ c = b;
+ std::cout << a.getRawBits() << std::endl;
+ std::cout << b.getRawBits() << std::endl;
+ std::cout << c.getRawBits() << std::endl;
+ return 0;
+}
diff --git a/cpp02/ex01/Fixed.cpp b/cpp02/ex01/Fixed.cpp
new file mode 100644
index 0000000..36c76d5
--- /dev/null
+++ b/cpp02/ex01/Fixed.cpp
@@ -0,0 +1,85 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* Fixed.cpp :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/04/13 11:45:18 by charles #+# #+# */
+/* Updated: 2020/04/13 13:02:27 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "Fixed.hpp"
+
+Fixed::Fixed()
+ : m_value(0)
+{
+ std::cout << "Default constructor called" << std::endl;
+}
+
+Fixed::Fixed(Fixed const& other)
+{
+ std::cout << "Copy constructor called" << std::endl;
+ *this = other;
+}
+
+Fixed::~Fixed()
+{
+ std::cout << "Destructor called" << std::endl;
+}
+
+void Fixed::operator=(Fixed const& other)
+{
+ std::cout << "Assignation operator called" << std::endl;
+ m_value = other.getRawBits();
+}
+
+Fixed::Fixed(int from)
+{
+ std::cout << " constructor called" << std::endl;
+ m_value = from << m_fractionalBits;
+}
+
+Fixed::Fixed(float from)
+{
+ m_value = 0;
+}
+
+int Fixed::getRawBits() const
+{
+ std::cout << "getRawBits member function called" << std::endl;
+ return m_value;
+}
+
+void Fixed::setRawBits(int const raw)
+{
+ std::cout << "setRawBits member function called" << std::endl;
+ m_value = raw;
+}
+
+float Fixed::toFloat() const
+{
+ return 0;
+}
+
+int Fixed::toInt() const
+{
+ return m_value >> m_fractionalBits;
+}
+
+int Fixed::getFractionalBits()
+{
+ return m_fractionalBits;
+}
+
+std::ostream& operator<<(std::ostream& out, Fixed const& f)
+{
+ int dec_part;
+ int shift_size;
+
+ shift_size = (sizeof(int) * 8) - Fixed::getFractionalBits();
+ dec_part = f.getRawBits() << shift_size >> shift_size;
+ out << f.toInt() << '.' << dec_part;
+ return out;
+}
diff --git a/cpp02/ex01/Fixed.hpp b/cpp02/ex01/Fixed.hpp
new file mode 100644
index 0000000..2dd2d7d
--- /dev/null
+++ b/cpp02/ex01/Fixed.hpp
@@ -0,0 +1,44 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* Fixed.hpp :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/04/13 11:40:49 by charles #+# #+# */
+/* Updated: 2020/04/13 12:58:33 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#ifndef FIXED_HPP
+# define FIXED_HPP
+
+# include <iostream>
+
+class Fixed
+{
+public:
+ Fixed();
+ Fixed(Fixed const& other);
+ ~Fixed();
+ void operator=(Fixed const& other);
+
+ Fixed(int from);
+ Fixed(float from);
+
+ int getRawBits() const;
+ void setRawBits(int const raw);
+
+ float toFloat() const;
+ int toInt() const;
+
+ static int getFractionalBits();
+
+private:
+ int m_value;
+ static int const m_fractionalBits = 8;
+};
+
+std::ostream& operator<<(std::ostream& out, Fixed const& f);
+
+#endif
diff --git a/cpp02/ex01/main.cpp b/cpp02/ex01/main.cpp
new file mode 100644
index 0000000..44ffe34
--- /dev/null
+++ b/cpp02/ex01/main.cpp
@@ -0,0 +1,35 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* main.cpp :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/04/13 11:51:15 by charles #+# #+# */
+/* Updated: 2020/04/13 12:08:07 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include <iostream>
+#include "Fixed.hpp"
+
+int main(void)
+{
+ Fixed a;
+ Fixed const b(10);
+ Fixed const c(42.42f);
+ Fixed const d(b);
+
+ a = Fixed(1234.4321f);
+ std::cout << "a is " << a << std::endl;
+ std::cout << "b is " << b << std::endl;
+ std::cout << "c is " << c << std::endl;
+ std::cout << "d is " << d << std::endl;
+
+ std::cout << "a is " << a.toInt() << " as integer" << std::endl;
+ std::cout << "b is " << b.toInt() << " as integer" << std::endl;
+ std::cout << "c is " << c.toInt() << " as integer" << std::endl;
+ std::cout << "d is " << d.toInt() << " as integer" << std::endl;
+
+ return 0;
+}
generated by cgit (git 2.34.1) at 2026-05-16 07:40:20 +0000