cpp08 probably done, ex02 has a useless file in this implementation?

3 files changed, 134 insertions, 0 deletions

diff --git a/cpp08/ex01/main.cpp b/cpp08/ex01/main.cpp
new file mode 100644
index 0000000..c239eaf
--- /dev/null
+++ b/cpp08/ex01/main.cpp
@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/15 06:50:51 by charles           #+#    #+#             */
+/*   Updated: 2020/04/15 07:19:40 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <iostream>
+#include "span.hpp"
+
+int main()
+{
+    Span sp = Span(5);
+
+    sp.addNumber(5);
+    sp.addNumber(3);
+    sp.addNumber(17);
+    sp.addNumber(9);
+    sp.addNumber(11);
+
+    std::cout << sp.shortestSpan() << std::endl;
+    std::cout << sp.longestSpan() << std::endl;
+
+    return 0;
+}
diff --git a/cpp08/ex01/span.cpp b/cpp08/ex01/span.cpp
new file mode 100644
index 0000000..a9bcaf6
--- /dev/null
+++ b/cpp08/ex01/span.cpp
@@ -0,0 +1,67 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   span.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/15 06:57:44 by charles           #+#    #+#             */
+/*   Updated: 2020/04/15 07:22:42 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "span.hpp"
+
+Span::Span() : m_under(new int[0]), m_size(0), m_fillIndex(0)
+{}
+
+Span::Span(Span const& other)
+    : m_under(new int[other.m_size]),
+      m_size(other.m_size),
+      m_fillIndex(other.m_fillIndex)
+{
+    for (unsigned int i = 0; i < m_fillIndex; i++)
+        m_under[i] = other.m_under[i];
+}
+
+void Span::operator=(Span const& other)
+{
+    delete [] m_under;
+    m_size = other.m_size;
+    m_under = new int[m_size];
+    m_fillIndex = other.m_fillIndex;
+    for (unsigned int i = 0; i < m_fillIndex; i++)
+        m_under[i] = other.m_under[i];
+}
+
+Span::~Span()
+{
+    delete [] m_under;
+}
+
+Span::Span(unsigned int n) : m_under(new int[n]), m_size(n), m_fillIndex(0)
+{}
+
+void Span::addNumber(int x)
+{
+    if (m_fillIndex == m_size)
+        throw std::exception();
+    m_under[m_fillIndex] = x;
+    m_fillIndex++;
+}
+
+int Span::shortestSpan() const
+{
+    if (m_size <= 1)
+        throw std::exception();
+    std::sort(m_under, m_under + m_fillIndex);
+    return m_under[1] - m_under[0];
+}
+
+int Span::longestSpan() const
+{
+    if (m_size <= 1)
+        throw std::exception();
+    std::sort(m_under, m_under + m_fillIndex);
+    return m_under[m_fillIndex - 1] - m_under[0];
+}
diff --git a/cpp08/ex01/span.hpp b/cpp08/ex01/span.hpp
new file mode 100644
index 0000000..0af8453
--- /dev/null
+++ b/cpp08/ex01/span.hpp
@@ -0,0 +1,37 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   span.hpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/15 06:55:07 by charles           #+#    #+#             */
+/*   Updated: 2020/04/15 07:19:46 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef SPAN_HPP
+# define SPAN_HPP
+
+# include <algorithm>
+
+class Span
+{
+public:
+    Span();
+    Span(Span const& other);
+    void operator=(Span const& other);
+    ~Span();
+
+    Span(unsigned int n);
+    void addNumber(int x);
+    int shortestSpan() const;
+    int longestSpan() const;
+
+private:
+    int* m_under;
+    unsigned int m_size;
+    unsigned int m_fillIndex;
+};
+
+#endif