update: RawCode module

include/klotski.h

@@ -20,9 +20,6 @@
 //#define F_2x1 uint64_t(0x7007)
 //#define F_2x2 uint64_t(0x3F03F)
 
-//uint64_t compact_code(uint64_t code);
-//uint64_t extract_code(uint64_t code);
-
 #endif
 
 /*

src/raw_code/CMakeLists.txt

@@ -1,4 +1,4 @@
 cmake_minimum_required(VERSION 3.0)
 
-add_library(raw_code raw_code.cc)
+add_library(raw_code convert.cc raw_code.cc)
 target_link_libraries(raw_code utils common_code)

src/raw_code/convert.cc

@@ -0,0 +1,11 @@
+#include "raw_code.h"
+
+uint64_t RawCode::compact(uint64_t raw_code) { // raw code --> common code
+    return 0;
+    // TODO: should we throw error here?
+}
+
+/// NOTE: ensure that input common code is valid !!!
+uint64_t RawCode::extract(uint64_t common_code) { // common code --> raw code
+    return 0;
+}

src/raw_code/raw_code.cc

@@ -88,3 +88,7 @@ std::string RawCode::dump_case() const {
     }
     return result;
 }
+
+
+
+

src/raw_code/raw_code.h

@@ -1,6 +1,8 @@
 #pragma once
 
+#include <string>
 #include <cstdint>
+#include <ostream>
 #include "common_code.h"
 
 class CommonCode;
@@ -10,10 +12,19 @@ public:
     uint64_t unwrap() const;
     std::string dump_case() const;
     CommonCode to_common_code() const;
+//    friend std::ostream& operator<<(std::ostream &out, const RawCode &self);
 
     explicit RawCode(const CommonCode &common_code);
     explicit RawCode(uint64_t raw_code) : code(raw_code) {}
 
+//    static RawCode create(uint64_t raw_code);
+//    static RawCode from_common_code(const CommonCode &common_code);
+
+    // TODO: mirror functions
+
 private:
     uint64_t code;
+
+    static uint64_t compact(uint64_t raw_code);
+    static uint64_t extract(uint64_t common_code);
 };