From c2d59bb8a75c6228a91393b9cf3aedcb4d455218 Mon Sep 17 00:00:00 2001
From: Oskar <open7software@gmail.com>
Date: Sat, 28 Sep 2024 11:18:41 +0200
Subject: more

---
 7p35.cpp |  5 -----
 7p36.cpp | 17 +++++++++++++++++
 7p37.cpp | 32 ++++++++++++++++++++++++++++++++
 7p38.cpp | 30 ++++++++++++++++++++++++++++++
 7p39.cpp | 11 +++++++++++
 7p40.cpp | 40 ++++++++++++++++++++++++++++++++++++++++
 6 files changed, 130 insertions(+), 5 deletions(-)
 create mode 100644 7p36.cpp
 create mode 100644 7p37.cpp
 create mode 100644 7p38.cpp
 create mode 100644 7p39.cpp
 create mode 100644 7p40.cpp

diff --git a/7p35.cpp b/7p35.cpp
index 094d1df..1b8d7cc 100644
--- a/7p35.cpp
+++ b/7p35.cpp
@@ -1,12 +1,10 @@
 #include <iostream>
-
 /*
  *
  * 7.35
  *
  *
  */
-
 typedef std::string Type;
 Type initVal();
 class Exercise {
@@ -17,16 +15,13 @@ public:
 private:
 	int val;
 };
-
 Exercise::Type Exercise::setVal(Exercise::Type parm) {
 	val = parm + initVal(); // double initVal() is used
 	return val; // Return val as double?
 }
-
 Exercise::Type Exercise::initVal() {
 	return 0;
 }
-
 int main () {
 	return 0;
 }
diff --git a/7p36.cpp b/7p36.cpp
new file mode 100644
index 0000000..6f886fc
--- /dev/null
+++ b/7p36.cpp
@@ -0,0 +1,17 @@
+
+/*
+ *
+ * 7.36
+ *
+ *
+ */
+
+struct X {
+	X (int i, int j): base(i), rem(i % j) { }
+	int base, rem;
+};
+
+int main () {
+
+	return 0;
+}
diff --git a/7p37.cpp b/7p37.cpp
new file mode 100644
index 0000000..6a46131
--- /dev/null
+++ b/7p37.cpp
@@ -0,0 +1,32 @@
+
+/*
+ *
+ * 7.37
+ *
+ *
+ */
+
+/*
+class Sales_data {
+public:
+	// defines the default constructor as well as one that takes a string argument
+	Sales_data(std::string s = ""): bookNo(s) { }
+	// remaining constructors unchanged
+	Sales_data(std::string s, unsigned cnt, double rev):
+		bookNo(s), units_sold(cnt), revenue(rev*cnt) { }
+	Sales_data(std::istream &is) { read(is, *this); }
+	// remaining members as before
+};
+*/
+
+/*
+  Sales_data first_item(cin); // Sales_data(std::istream &is) { read(is, *this); }
+  int main() {
+  Sales_data next; // Sales_data(std::string s = ""): bookNo(s) { }
+  Sales_data last("9-999-99999-9"); // Sales_data(std::string s = ""): bookNo(s) { }
+}
+ */
+
+int main () {
+	return 0;
+}
diff --git a/7p38.cpp b/7p38.cpp
new file mode 100644
index 0000000..21a6a8e
--- /dev/null
+++ b/7p38.cpp
@@ -0,0 +1,30 @@
+#include <iostream>
+
+/*
+ *
+ * 7.38
+ *
+ * Not exactly 100% sure what i was supposed to do but here it is.
+ */
+
+class ch7e738 {
+public:
+	ch7e738(std::istream& in) {
+		in >> i;
+	}
+	
+	std::ostream& printmemb(std::ostream& pmcout) {
+		pmcout << i;
+		return pmcout;
+	}
+	
+private:
+	int i;
+};
+
+int main () {
+
+	ch7e738 s(std::cin);
+	s.printmemb(std::cout) << std::endl;
+	return 0;
+}
diff --git a/7p39.cpp b/7p39.cpp
new file mode 100644
index 0000000..d8d02c0
--- /dev/null
+++ b/7p39.cpp
@@ -0,0 +1,11 @@
+
+/*
+ *
+ * 7.39
+ *
+ * Not legal
+ */
+
+int main () {
+	return 0;
+}
diff --git a/7p40.cpp b/7p40.cpp
new file mode 100644
index 0000000..2161f0e
--- /dev/null
+++ b/7p40.cpp
@@ -0,0 +1,40 @@
+#include <iostream>
+
+/*
+ *
+ * 7.40
+ *
+ *
+ */
+
+class Date {
+public:
+	Date() {
+		epochtime = 11111111; // Just an example. This should "get" the current time.
+	}
+	Date(time_t i): epochtime(i) {}
+	std::ostream& printepoch(std::ostream& pecout) {
+		pecout << epochtime;
+		return pecout;
+	}
+	time_t getepoch() { return epochtime; }
+	std::string& getformatted() {
+		formatted = "TEST"; // Just an example, we format the time here.
+		return formatted;
+	}
+	
+private:
+	time_t epochtime;
+	std::string formatted;
+};
+
+int main () {
+
+	Date d1;
+	Date d2(342342423);
+	d1.printepoch(std::cout) << std::endl;
+	d2.printepoch(std::cout) << std::endl;
+	std::cout << d1.getepoch() << std::endl;
+	std::cout << d1.getformatted() << std::endl;
+	return 0;
+}
-- 
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