feat: codec batch convert in vector

src/klotski_core/common_code/common_code.cc

@@ -5,10 +5,6 @@ namespace klotski {
 
 using Common::range_reverse;
 
-bool CommonCode::valid() const noexcept {
-    return CommonCode::check(code_);
-}
-
 CommonCode CommonCode::create(uint64_t common_code) {
     return CommonCode(common_code); // create from uint64_t
 }

src/klotski_core/common_code/common_code.h

@@ -17,8 +17,9 @@
 /// namely `space`, `1x2`, `2x1`, `1x1`. Each of them is represented by 2-bit,
 /// which are `00` `01` `10` `11`. Arrange them according to their position and
 /// size, and we can get a binary sequence.
-///   2x2 -> # #   |   2x1 -> #   |   1x2 -> # #   |   1x1 -> #
+///
-///          # #   |          #   |                |
+///   ( 2x2 -> # # )  |  ( 2x1 -> # )  |  ( 1x2 -> # # )  |  ( 1x1 -> # )
+///   (        # # )  |  (        # )  |                  |
 
 /// This sequence can have up to 16 blocks, aka 32-bit in length. Therefore, in
 /// order to be compatible with all cases, the length of this part of the code
@@ -52,6 +53,7 @@
 ///                CommonCode = 0x4FEA13400 -> "4FEA134"
 
 #include <string>
+#include <vector>
 #include <cstdint>
 #include <ostream>
 #include <stdexcept>
@@ -62,6 +64,11 @@ namespace klotski {
 
 class RawCode;
 class ShortCode;
+class CommonCode;
+
+typedef std::vector<RawCode> RawCodes;
+typedef std::vector<ShortCode> ShortCodes;
+typedef std::vector<CommonCode> CommonCodes;
 
 class CommonCodeExp : public std::runtime_error {
 public:
@@ -79,8 +86,8 @@ class CommonCode {
 
 public:
     /// Validity check
-    bool valid() const noexcept;
     static bool check(uint64_t common_code) noexcept;
+    bool valid() const noexcept { return check(code_); }
 
     /// Operators of CommonCode
     constexpr explicit operator uint64_t() const noexcept { return code_; }
@@ -101,7 +108,7 @@ public:
     explicit CommonCode(const ShortCode &short_code) noexcept;
     explicit CommonCode(const std::string &common_code);
 
-    /// Static initialization
+    /// CommonCode initializations
     static CommonCode create(uint64_t common_code);
     static CommonCode unsafe_create(uint64_t common_code) noexcept;
 
@@ -117,17 +124,22 @@ public:
     static CommonCode from_short_code(std::string &&short_code);
     static CommonCode from_short_code(const ShortCode &short_code) noexcept;
     static CommonCode from_short_code(const std::string &short_code);
+
+    /// Batch conversions
+    static CommonCodes convert(const RawCodes &raw_codes) noexcept;
+    static CommonCodes convert(const ShortCodes &short_codes) noexcept;
 };
 
+/// Compare implements
 inline bool operator==(uint64_t c1, const CommonCode &c2) noexcept { return c1 == c2.unwrap(); }
-inline bool operator!=(uint64_t c1, const CommonCode &c2) noexcept { return c1 != c2.unwrap(); }
 inline bool operator==(const CommonCode &c1, uint64_t c2) noexcept { return c1.unwrap() == c2; }
-inline bool operator!=(const CommonCode &c1, uint64_t c2) noexcept { return c1.unwrap() != c2; }
+inline bool operator!=(uint64_t c1, const CommonCode &c2) noexcept { return !(c1 == c2); }
+inline bool operator!=(const CommonCode &c1, uint64_t c2) noexcept { return !(c1 == c2); }
 
 inline bool operator<(const CommonCode &c1, const CommonCode &c2) noexcept { return c1.unwrap() < c2.unwrap(); }
 inline bool operator>(const CommonCode &c1, const CommonCode &c2) noexcept { return c1.unwrap() > c2.unwrap(); }
 inline bool operator==(const CommonCode &c1, const CommonCode &c2) noexcept { return c1.unwrap() == c2.unwrap(); }
-inline bool operator!=(const CommonCode &c1, const CommonCode &c2) noexcept { return c1.unwrap() != c2.unwrap(); }
+inline bool operator!=(const CommonCode &c1, const CommonCode &c2) noexcept { return !(c1 == c2); }
 
 } // namespace klotski
 

src/klotski_core/common_code/convert.cc

@@ -4,6 +4,10 @@ using klotski::RawCode;
 using klotski::ShortCode;
 using klotski::CommonCode;
 
+using klotski::RawCodes;
+using klotski::ShortCode;
+using klotski::CommonCodes;
+
 /// -------------------------- CommonCode to RawCode --------------------------
 
 RawCode CommonCode::to_raw_code() const noexcept {
@@ -67,3 +71,13 @@ CommonCode CommonCode::from_short_code(const ShortCode &short_code) noexcept {
 CommonCode CommonCode::from_short_code(const std::string &short_code) {
     return ShortCode(short_code).to_common_code();
 }
+
+/// ---------------------------- Batch conversions ----------------------------
+
+CommonCodes CommonCode::convert(const RawCodes &raw_codes) noexcept {
+    return {raw_codes.begin(), raw_codes.end()};
+}
+
+CommonCodes CommonCode::convert(const ShortCodes &short_codes) noexcept {
+    return {short_codes.begin(), short_codes.end()};
+}

src/klotski_core/raw_code/convert.cc

@@ -2,8 +2,9 @@
 #include "raw_code.h"
 
 using klotski::RawCode;
-using klotski::CommonCode;
 using klotski::RawCodeExp;
+using klotski::CommonCode;
+using klotski::CommonCodes;
 
 /// -------------------------- RawCode to CommonCode --------------------------
 
@@ -43,6 +44,12 @@ RawCode RawCode::from_common_code(const std::string &common_code) {
     return RawCode(CommonCode(common_code));
 }
 
+/// ---------------------------- Batch conversion -----------------------------
+
+CommonCodes RawCode::convert(const RawCodes &raw_codes) noexcept {
+    return {raw_codes.begin(), raw_codes.end()};
+}
+
 /// ----------------------------- Basic Functions -----------------------------
 
 /// NOTE: ensure that input raw code is valid!

src/klotski_core/raw_code/mirror.cc

@@ -41,7 +41,7 @@ bool RawCode::is_horizontal_mirror(const RawCode &raw_code) const noexcept {
 
 /// ----------------------------- Basic Functions -----------------------------
 
-///  MASK_MIRROR_H1   |  MASK_MIRROR_H2
+///   MASK_MIRROR_H1  |   MASK_MIRROR_H2
 ///  111 000 000 000  |  000 111 000 000
 ///  111 000 000 000  |  000 111 000 000
 ///  111 000 000 000  |  000 111 000 000
@@ -51,7 +51,7 @@ bool RawCode::is_horizontal_mirror(const RawCode &raw_code) const noexcept {
 constexpr uint64_t MASK_MIRROR_H1 = 0x0'007'007'007'007'007;
 constexpr uint64_t MASK_MIRROR_H2 = 0x0'038'038'038'038'038;
 
-///  MASK_MIRROR_V1   |  MASK_MIRROR_V2   |  MASK_MIRROR_V3
+///   MASK_MIRROR_V1  |   MASK_MIRROR_V2  |   MASK_MIRROR_V3
 ///  111 111 111 111  |  000 000 000 000  |  000 000 000 000
 ///  000 000 000 000  |  111 111 111 111  |  000 000 000 000
 ///  000 000 000 000  |  000 000 000 000  |  111 111 111 111

src/klotski_core/raw_code/raw_code.cc

@@ -3,10 +3,6 @@
 
 namespace klotski {
 
-bool RawCode::valid() const noexcept {
-    return RawCode::check(code_);
-}
-
 RawCode RawCode::create(uint64_t raw_code) {
     return RawCode(raw_code);
 }
@@ -27,7 +23,7 @@ RawCode::RawCode(uint64_t raw_code) {
 std::ostream& operator<<(std::ostream &out, const RawCode &self) {
     char code[16];
     char dump_map[] = {
-        /// 0x0  1x2  2x1  1x1  2x2  b101 b110 fill
+    /// 0x0  1x2  2x1  1x1  2x2  b101 b110 fill
         '.', '~', '|', '*', '@', '?', '?', '+'
     };
     sprintf(code, "%015lX", self.code_); // code length -> 15

src/klotski_core/raw_code/raw_code.h

@@ -38,6 +38,7 @@
 ///     => 0x0E58'FC85'FFEB'C4DB
 
 #include <string>
+#include <vector>
 #include <cstdint>
 #include <ostream>
 #include <stdexcept>
@@ -45,8 +46,12 @@
 
 namespace klotski {
 
+class RawCode;
 class CommonCode;
 
+typedef std::vector<RawCode> RawCodes;
+typedef std::vector<CommonCode> CommonCodes;
+
 class RawCodeExp : public std::runtime_error {
 public:
     RawCodeExp() : std::runtime_error("invalid raw code") {}
@@ -69,8 +74,8 @@ class RawCode {
 
 public:
     /// Validity check
-    bool valid() const noexcept;
     static bool check(uint64_t raw_code) noexcept;
+    bool valid() const noexcept { return check(code_); }
 
     /// Operators of RawCode
     constexpr explicit operator uint64_t() const noexcept { return code_; }
@@ -85,7 +90,7 @@ public:
     explicit RawCode(CommonCode &&common_code) noexcept;
     explicit RawCode(const CommonCode &common_code) noexcept;
 
-    /// Static initialization
+    /// RawCode initializations
     static RawCode create(uint64_t raw_code);
     static RawCode unsafe_create(uint64_t raw_code) noexcept;
 
@@ -95,6 +100,9 @@ public:
     static RawCode from_common_code(const CommonCode &common_code) noexcept;
     static RawCode from_common_code(const std::string &common_code);
 
+    /// Batch conversion
+    static CommonCodes convert(const RawCodes &raw_codes) noexcept;
+
     /// Mirror functions
     RawCode to_vertical_mirror() const noexcept;
     RawCode to_horizontal_mirror() const noexcept;
@@ -108,12 +116,14 @@ public:
     bool is_horizontal_mirror(const RawCode &raw_code) const noexcept;
 };
 
+/// Compare implements
 inline bool operator==(uint64_t r1, const RawCode &r2) noexcept { return r1 == r2.unwrap(); }
-inline bool operator!=(uint64_t r1, const RawCode &r2) noexcept { return r1 != r2.unwrap(); }
 inline bool operator==(const RawCode &r1, uint64_t r2) noexcept { return r1.unwrap() == r2; }
-inline bool operator!=(const RawCode &r1, uint64_t r2) noexcept { return r1.unwrap() != r2; }
 inline bool operator==(const RawCode &r1, const RawCode &r2) noexcept { return r1.unwrap() == r2.unwrap(); }
-inline bool operator!=(const RawCode &r1, const RawCode &r2) noexcept { return r1.unwrap() != r2.unwrap(); }
+
+inline bool operator!=(uint64_t r1, const RawCode &r2) noexcept { return !(r1 == r2); }
+inline bool operator!=(const RawCode &r1, uint64_t r2) noexcept { return !(r1 == r2); }
+inline bool operator!=(const RawCode &r1, const RawCode &r2) noexcept { return !(r1 == r2); }
 
 } // namespace klotski
 

src/klotski_core/short_code/convert.cc

@@ -6,6 +6,7 @@
 #include "range_prefix_offset.h"
 
 using klotski::ShortCode;
+using klotski::ShortCodes;
 using klotski::CommonCode;
 
 /// ------------------------- ShortCode to CommonCode -------------------------
@@ -57,6 +58,12 @@ ShortCode ShortCode::from_common_code(const std::string &common_code) {
     return ShortCode(CommonCode(common_code));
 }
 
+/// ---------------------------- Batch conversion -----------------------------
+
+ShortCodes ShortCode::convert(const CommonCodes &common_codes) noexcept {
+    return {common_codes.begin(), common_codes.end()};
+}
+
 /// ----------------------------- Basic Functions -----------------------------
 
 /// NOTE: ensure that input common code is valid!

src/klotski_core/short_code/short_code.cc

@@ -6,10 +6,6 @@ namespace klotski {
 bool ShortCode::fast_mode_available_ = false;
 bool ShortCode::normal_mode_available_ = false;
 
-bool ShortCode::valid() const noexcept {
-    return ShortCode::check(code_);
-}
-
 ShortCode ShortCode::create(uint32_t short_code) {
     return ShortCode(short_code);
 }

src/klotski_core/short_code/short_code.h

@@ -49,6 +49,7 @@
 /// while the latter is almost impossible to complete by the human brain.
 
 #include <string>
+#include <vector>
 #include <cstdint>
 #include <ostream>
 #include <utility>
@@ -58,8 +59,12 @@
 
 namespace klotski {
 
+class ShortCode;
 class CommonCode;
 
+typedef std::vector<ShortCode> ShortCodes;
+typedef std::vector<CommonCode> CommonCodes;
+
 const uint32_t SHORT_CODE_LIMIT = 29334498;
 
 class ShortCodeExp : public std::runtime_error {
@@ -97,8 +102,8 @@ private:
 
 public:
     /// Validity check
-    bool valid() const noexcept;
     static bool check(uint32_t short_code) noexcept;
+    bool valid() const noexcept { return check(code_); }
 
     /// ShortCode convert mode
     static void speed_up(Mode mode); // {} -> {NORMAL} -> {FAST}
@@ -119,7 +124,7 @@ public:
     explicit ShortCode(const std::string &short_code);
     explicit ShortCode(const CommonCode &common_code) noexcept;
 
-    /// Static initialization
+    /// ShortCode initializations
     static ShortCode create(uint32_t short_code);
     static ShortCode unsafe_create(uint32_t short_code) noexcept;
 
@@ -131,14 +136,21 @@ public:
     static ShortCode from_common_code(std::string &&common_code);
     static ShortCode from_common_code(const CommonCode &common_code) noexcept;
     static ShortCode from_common_code(const std::string &common_code);
+
+    /// Batch conversion
+    static ShortCodes convert(const CommonCodes &common_codes) noexcept;
 };
 
+/// Compare implements
 inline bool operator==(uint32_t s1, const ShortCode &s2) noexcept { return s1 == s2.unwrap(); }
-inline bool operator!=(uint32_t s1, const ShortCode &s2) noexcept { return s1 != s2.unwrap(); }
 inline bool operator==(const ShortCode &s1, uint32_t s2) noexcept { return s1.unwrap() == s2; }
-inline bool operator!=(const ShortCode &s1, uint32_t s2) noexcept { return s1.unwrap() != s2; }
+inline bool operator!=(uint32_t s1, const ShortCode &s2) noexcept { return !(s1 == s2); }
+inline bool operator!=(const ShortCode &s1, uint32_t s2) noexcept { return !(s1 == s2); }
+
+inline bool operator<(const ShortCode &s1, const ShortCode &s2) noexcept { return s1.unwrap() < s2.unwrap(); }
+inline bool operator>(const ShortCode &s1, const ShortCode &s2) noexcept { return s1.unwrap() > s2.unwrap(); }
 inline bool operator==(const ShortCode &s1, const ShortCode &s2) noexcept { return s1.unwrap() == s2.unwrap(); }
-inline bool operator!=(const ShortCode &s1, const ShortCode &s2) noexcept { return s1.unwrap() != s2.unwrap(); }
+inline bool operator!=(const ShortCode &s1, const ShortCode &s2) noexcept { return !(s1 == s2); }
 
 } // namespace klotski