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1 files changed, 40 insertions, 0 deletions

diff --git a/constructor-constexpr-test.cpp b/constructor-constexpr-test.cpp
new file mode 100644
index 0000000..ee2a06e
--- /dev/null
+++ b/constructor-constexpr-test.cpp
@@ -0,0 +1,40 @@
+#include <iostream>
+
+/*
+ *
+ * 
+ *
+ *
+ */
+
+class Debug {
+public:
+	constexpr Debug(bool b = true): hw(b), io(b), other(b) { }
+	constexpr Debug(bool h, bool i, bool o):
+		hw(h), io(i), other(o) { }
+	
+	constexpr bool any() { return hw || io || other; }
+	void set_io(bool b) { io = b; }
+	void set_hw(bool b) { hw = b; }
+	void set_other(bool b) { hw = b; }
+	void printDbg() { std::cout << hw << "\n" << io << "\n" << other << std::endl; }
+private:
+	bool hw;
+	// hardware errors other than IO errors
+	bool io;
+	// IO errors
+	bool other; // other errors
+};
+
+int main () {
+
+	/*
+	  From page 299-300, i just needed to confirm what the code is doing.
+	 */
+	Debug d1;
+	Debug d2(true, true, false);
+	d1.printDbg();
+	std::cout << "------" << std::endl;
+	d2.printDbg();
+	return 0;
+}