2 files changed, 8 insertions, 0 deletions
diff --git a/number.cpp b/number.cpp
index bd05dbf..c337a34 100644
--- a/number.cpp
+++ b/number.cpp
@@ -2,6 +2,10 @@
 #include <sstream>
 #include "number.h"
 
+number::number(std::uint32_t n):
+    _operands{n}
+{ }
+
 /* Type Conversion {{{ */
 
 std::string
diff --git a/number.h b/number.h
index 97817ac..252428a 100644
--- a/number.h
+++ b/number.h
@@ -8,6 +8,10 @@
 class number {
 public:
     number() = default;
+    number(const number &) = default;
+    number(number &&) = default;
+
+    number(std::uint32_t);
 
     /**
      * \brief Return a hexadecimal string representation of this number.