From c9b6b9a5ca082fe7c1b6f58d7713f785a9eb6a5c Mon Sep 17 00:00:00 2001
From: Martial Simon <msimon_fr@hotmail.com>
Date: Mon, 15 Sep 2025 01:08:27 +0200
Subject: add: graphs et rushs

---
 graphs/cpp/address_book/contact_details.cc | 38 ++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 graphs/cpp/address_book/contact_details.cc

(limited to 'graphs/cpp/address_book/contact_details.cc')

diff --git a/graphs/cpp/address_book/contact_details.cc b/graphs/cpp/address_book/contact_details.cc
new file mode 100644
index 0000000..3880d14
--- /dev/null
+++ b/graphs/cpp/address_book/contact_details.cc
@@ -0,0 +1,38 @@
+//
+// Created by martial.simon on 2/26/25.
+//
+
+#include "contact_details.hh"
+
+#include <iostream>
+#include <stdexcept>
+ContactDetails ContactDetails::makeDetails(const std::string& telephone_number,
+                                           const std::string& personal_email)
+{
+    for (auto digit : telephone_number)
+    {
+        if (!isdigit(digit))
+            throw std::invalid_argument{
+                "Phone number must only contain digits."
+            };
+    }
+    size_t i;
+    for (i = 0; i < personal_email.length(); ++i)
+    {
+        if (personal_email[i] == '@')
+            break;
+    }
+    if (i == personal_email.length())
+        throw std::invalid_argument{ "Email must contain at least one '@'." };
+    return ContactDetails{ telephone_number, personal_email };
+}
+std::ostream& operator<<(std::ostream& os, const ContactDetails& dt)
+{
+    os << dt.phone_ << ", " << dt.email_ << "\n";
+    return os;
+}
+ContactDetails::ContactDetails(const std::string& telephone_number,
+                               const std::string& personal_email)
+    : phone_{ telephone_number }
+    , email_{ personal_email }
+{}
\ No newline at end of file
-- 
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