1 files changed, 37 insertions, 0 deletions
diff --git a/src/openvic/types/IdentifierRegistry.cpp b/src/openvic/types/IdentifierRegistry.cpp
new file mode 100644
index 0000000..97a1ff5
--- /dev/null
+++ b/src/openvic/types/IdentifierRegistry.cpp
@@ -0,0 +1,37 @@
+#include "IdentifierRegistry.hpp"
+
+#include <cassert>
+#include <iomanip>
+#include <sstream>
+
+using namespace OpenVic;
+
+HasIdentifier::HasIdentifier(const std::string_view new_identifier)
+	: identifier { new_identifier } {
+	assert(!identifier.empty());
+}
+
+std::string const& HasIdentifier::get_identifier() const {
+	return identifier;
+}
+
+HasColour::HasColour(colour_t const new_colour, bool can_be_null) : colour(new_colour) {
+	assert((can_be_null || colour != NULL_COLOUR) && colour <= MAX_COLOUR_RGB);
+}
+
+colour_t HasColour::get_colour() const { return colour; }
+
+std::string HasColour::colour_to_hex_string(colour_t const colour) {
+	std::ostringstream stream;
+	stream << std::hex << std::setfill('0') << std::setw(6) << colour;
+	return stream.str();
+}
+
+std::string HasColour::colour_to_hex_string() const {
+	return colour_to_hex_string(colour);
+}
+
+HasIdentifierAndColour::HasIdentifierAndColour(const std::string_view new_identifier,
+	const colour_t new_colour, bool can_be_null)
+	: HasIdentifier { new_identifier },
+	  HasColour { new_colour, can_be_null } {}