update: basic ranges offset list

all_cases/mark.h

@@ -37,6 +37,41 @@ const uint32_t BASIC_RANGES_INDEX[256] = {
      48555,  15163,  15163,  43244, 133653,  43244,  43244, 122125,
 };
 
+const uint32_t BASIC_RANGES_OFFSET[256] = {
+          0,  136384,  186304,  236224,  372608,  422528,  440800,  459072,
+     508992,  558912,  577184,  595456,  645376,  781760,  831680,  881600,
+    1017984, 1067904, 1086176, 1104448, 1154368, 1172640, 1178987, 1185334,
+    1202923, 1221195, 1227542, 1233889, 1251478, 1301398, 1318987, 1336576,
+    1385131, 1435051, 1453323, 1471595, 1521515, 1539787, 1546134, 1552481,
+    1570070, 1588342, 1594689, 1601036, 1618625, 1668545, 1686134, 1703723,
+    1752278, 1888662, 1938582, 1988502, 2124886, 2174806, 2192395, 2209984,
+    2258539, 2308459, 2326048, 2343637, 2392192, 2528576, 2577131, 2625686,
+    2759339, 2809259, 2827531, 2845803, 2895723, 2913995, 2920342, 2926689,
+    2944278, 2962550, 2968897, 2975244, 2992833, 3042753, 3060342, 3077931,
+    3126486, 3144758, 3151105, 3157452, 3175041, 3181388, 3183173, 3184958,
+    3190204, 3196551, 3198336, 3200121, 3205367, 3222956, 3228202, 3233448,
+    3248611, 3266883, 3273230, 3279577, 3297166, 3303513, 3305298, 3307083,
+    3312329, 3318676, 3320461, 3322246, 3327492, 3345081, 3350327, 3355573,
+    3370736, 3420656, 3438245, 3455834, 3504389, 3521978, 3527224, 3532470,
+    3547633, 3565222, 3570468, 3575714, 3590877, 3639432, 3654595, 3669758,
+    3713002, 3762922, 3781194, 3799466, 3849386, 3867658, 3874005, 3880352,
+    3897941, 3916213, 3922560, 3928907, 3946496, 3996416, 4014005, 4031594,
+    4080149, 4098421, 4104768, 4111115, 4128704, 4135051, 4136836, 4138621,
+    4143867, 4150214, 4151999, 4153784, 4159030, 4176619, 4181865, 4187111,
+    4202274, 4220546, 4226893, 4233240, 4250829, 4257176, 4258961, 4260746,
+    4265992, 4272339, 4274124, 4275909, 4281155, 4298744, 4303990, 4309236,
+    4324399, 4374319, 4391908, 4409497, 4458052, 4475641, 4480887, 4486133,
+    4501296, 4518885, 4524131, 4529377, 4544540, 4593095, 4608258, 4623421,
+    4666665, 4803049, 4852969, 4902889, 5039273, 5089193, 5106782, 5124371,
+    5172926, 5222846, 5240435, 5258024, 5306579, 5442963, 5491518, 5540073,
+    5673726, 5723646, 5741235, 5758824, 5807379, 5824968, 5830214, 5835460,
+    5850623, 5868212, 5873458, 5878704, 5893867, 5942422, 5957585, 5972748,
+    6015992, 6065912, 6083501, 6101090, 6149645, 6167234, 6172480, 6177726,
+    6192889, 6210478, 6215724, 6220970, 6236133, 6284688, 6299851, 6315014,
+    6358258, 6494642, 6543197, 6591752, 6725405, 6773960, 6789123, 6804286,
+    6847530, 6896085, 6911248, 6926411, 6969655, 7103308, 7146552, 7189796,
+};
+
 const uint32_t SHORT_CODE_MARK[16][256] = {
     {
         70039,     0, 25594, 70039, 25594,  9527,  9324, 25594, 22458,     0,  9527, 22458, 70039,     0, 25594, 70039,

all_cases/short_code.cc

@@ -73,6 +73,24 @@ int main() {
 //        all_cases_dict[all_cases[i]] = i;
 //    }
 
+    uint32_t sum = 0;
+    uint32_t index[256];
+    for (int i = 0; i < 256; ++i) {
+        index[i] = sum;
+        sum += BASIC_RANGES_INDEX[i];
+    }
+//    for (int i = 0; i < 256; ++i) {
+//        if (i % 8 == 0) {
+//            printf("    ");
+//        }
+//        printf("%7d, ", index[i]);
+//        if (i % 8 == 7) {
+//            printf("\n");
+//        }
+//    }
+//    return 0;
+
+
     uint32_t short_code = 14323231;
 //    printf("%09lX\n", all_cases[0]);
 //    printf("%09lX\n", all_cases[short_code]);
@@ -107,24 +125,6 @@ int main() {
 //        }
 //    }
 
-    // group size => 256 => 8-bits
-
-    // min range -> xx * 7 -> 14-bits
-
-    // 00 00 00 00 ...  =>  ... 00 00 00 00
-    // 00 00 00 01 ...  =>  ... 01 00 00 00
-    // 00 00 00 10 ...  =>  ... 10 00 00 00
-    // 00 00 00 11 ...  =>  ... 11 00 00 00
-    // ...
-
-    // ...00000000 -> 0
-    // ...01000000 -> ...
-    // ...10000000 -> ...
-    // ...11000000 -> ...
-
-    // record start search point
-
-
     int prefix = 0;
     for (; prefix < 256; ++prefix) {
         if (short_code < SHORT_CODE_MARK[head][prefix]) {
@@ -135,15 +135,17 @@ int main() {
     std::cout << "prefix: " << prefix << std::endl;
     std::cout << "sub sub short code: " << short_code << std::endl;
 
-    uint32_t basic_ranges_start = 0;
-    for (int i = 0; i < prefix; ++i) {
-        basic_ranges_start += BASIC_RANGES_INDEX[i];
-    }
-    std::cout << "basic ranges start: " << basic_ranges_start << std::endl;
+//    uint32_t basic_ranges_start = 0;
+//    for (int i = 0; i < prefix; ++i) {
+//        basic_ranges_start += BASIC_RANGES_INDEX[i];
+//    }
+//    std::cout << "basic ranges start: " << basic_ranges_start << std::endl;
+    std::cout << "basic range offset: " << BASIC_RANGES_OFFSET[prefix] << std::endl;
 
     uint32_t range;
     for (int i = 0; i < BASIC_RANGES_INDEX[prefix]; ++i) {
-        range = a.basic_ranges[i + basic_ranges_start];
+//        range = a.basic_ranges[i + basic_ranges_start];
+        range = a.basic_ranges[i + BASIC_RANGES_OFFSET[prefix]];
         if (AllCases::check_case(head, range)) {
             if (short_code == 0) {
                 break;