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layer4.h
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#include "layer3.h"
std::map<std::vector<int>, std::map<bool, std::string>> regex_findrmid(std::string &searched, std::string &x) {
std::string cur_searched = "";
std::string cur_x = x;
std::string cur_x_ref;
std::string rtn_str;
std::string cur_str;
std::string cur_break_ptrn = "";
std::string cur_rslt;
bool ok_next;
bool is_mult;
bool is_greedy1;
bool alrd_or_found;
bool cur_found;
unsigned int idx_condition;
unsigned int cnt = 0;
unsigned int temp_cnt;
unsigned int bf_or_cnt;
unsigned int jump_cnt;
unsigned int ref_mult;
int rtn_lst_cnt = -1;
unsigned int rtn_pre_cnt;
bool agn = 1;
unsigned int cur_hmn = 0;
unsigned int cur_hmn_idx = 0;
bool or_context = 0;
bool alrd_or_cxt;
std::map<std::vector<unsigned int>, std::map<bool, std::string>> cur_mp;
std::map<std::vector<unsigned int>, std::map<bool, std::string>>::iterator cur_it;
std::map<bool, std::string>::iterator rslt_mp;
std::vector<unsigned int> idx_v;
const unsigned int n = searched.length();
unsigned int n2 = x.length();
const unsigned int n2_ref = n2;
unsigned int n_hmn;
unsigned int cur_par;
unsigned int ref_cnt;
unsigned int conditions_idx;
std::vector<unsigned int> conditions_idxv2;
if (searched[0] == '[') {
cnt = 1;
while (searched[cnt] != ']') {
cnt += 1;
};
} else if (cnt + 1 < n) {
if (searched[cnt + 1] == '-') {
cnt += 2;
};
};
if (cnt + 1 < n) {
cnt += 1;
if (searched[cnt] == '{') {
cnt += 1;
if (searched[cnt] == '?') {
cur_break_ptrn = "";
cnt += 1;
cur_par = 1;
while (1) {
if (searched[cnt] == '}' & searched[cnt - 1] != '\\') {
cur_par -= 1;
if (cur_par == 0) {
break;
};
} else if (searched[cnt] == '{' & searched[cnt - 1] != '\\') {
cur_par += 1;
};
cur_break_ptrn.push_back(searched[cnt]);
cnt += 1;
};
cur_mp = regex_findrlow(cur_break_ptrn, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
idx_v = cur_it->first;
rtn_lst_cnt = idx_v[1];
for (temp_cnt = 0; temp_cnt < n2 - rtn_lst_cnt - 1; ++temp_cnt) {
cur_x.pop_back();
};
};
};
};
};
std::map<std::vector<std::vector<unsigned int>>, std::vector<std::vector<std::string>>> bgn_mp = regex_findr_bgn_mid(searched, cur_x);
std::map<std::vector<std::vector<unsigned int>>, std::vector<std::vector<std::string>>>::iterator bgn_it = bgn_mp.begin();
std::vector<std::vector<std::string>> hmn_str_idxv = bgn_it->second;
std::vector<std::vector<unsigned int>> hmn_idxv = bgn_it->first;
rtn_str = hmn_str_idxv[0][0];
cnt = regex_findr_first_condition_idx(searched);
ref_cnt = cnt;
rtn_lst_cnt = hmn_idxv[0][0];
n_hmn = hmn_idxv.size();
cur_x = "";
while (1) {
if (searched[cnt] == '{' & searched[cnt - 1] != '\\') {
cnt += 1;
if (searched[cnt] == '?') {
ok_next = 1;
cnt += 1;
cur_break_ptrn = "";
cur_x = "";
cur_par = 1;
while (1) {
if (searched[cnt] == '{' & searched[cnt] != '\\') {
cur_par += 1;
} else if (searched[cnt] == '}' & searched[cnt] != '\\') {
cur_par -= 1;
if (cur_par == 0) {
break;
};
};
cur_break_ptrn.push_back(searched[cnt]);
cnt += 1;
};
cnt += 1;
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
cur_mp = regex_findrlow(cur_break_ptrn, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
idx_v = cur_it->first;
rtn_pre_cnt = idx_v[0];
cur_x_ref = cur_x;
cur_x = "";
for (temp_cnt = 0; temp_cnt < rtn_pre_cnt; ++temp_cnt) {
cur_x.push_back(cur_x_ref[temp_cnt]);
};
};
cur_mp = regex_findr2sub(cur_searched, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
cur_str = rslt_mp->second;
rtn_lst_cnt += cur_str.length();
rtn_str += cur_str;
if (or_context) {
cnt = jump_cnt;
or_context = 0;
is_mult = 0;
n2 = n2_ref;
};
} else {
if (or_context) {
if (cnt < conditions_idx) {
ok_next = 0;
} else {
or_context = 0;
};
};
if (ok_next) {
cur_hmn_idx += 1;
cnt = ref_cnt;
if (cur_hmn_idx == hmn_idxv[cur_hmn].size()) {
cur_hmn_idx = 0;
cur_hmn += 1;
if (cur_hmn < n_hmn) {
cur_searched = "";
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
} else {
return {{{0, 0}, {{0, ""}}}};
};
} else {
cur_searched = "";
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
};
};
};
cur_searched = "";
} else {
cur_searched.push_back('{');
};
} else if (or_context) {
if (conditions_idxv2.size() > 0) {
if (cnt - 1 == conditions_idxv2[idx_condition]) {
cur_searched.insert(0, 1, '[');
cur_searched.push_back(']');
cur_searched.push_back('{');
if (is_greedy1) {
cur_searched.push_back('+');
};
cur_searched += std::to_string(ref_mult);
cur_searched.push_back('}');
cur_x = "";
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
if (cur_x.length() > 0) {
cur_mp = regex_findr2sub(cur_searched, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
cur_found = rslt_mp->first;
} else {
cur_found = 0;
};
idx_condition += 1;
if (cur_found) {
alrd_or_found = 1;
cur_str = rslt_mp->second;
rtn_str += cur_str;
rtn_lst_cnt += cur_str.length();
cur_x = "";
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
if (searched[cnt] == ']') {
cnt = bf_or_cnt;
idx_condition = 0;
};
} else {
if (cnt == conditions_idx) {
if (!alrd_or_found) {
or_context = 0;
cur_hmn_idx += 1;
cnt = ref_cnt;
if (cur_hmn_idx == hmn_idxv[cur_hmn].size()) {
cur_hmn_idx = 0;
cur_hmn += 1;
if (cur_hmn < n_hmn) {
cur_searched = "";
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
} else {
return {{{0, 0}, {{0, ""}}}};
};
} else {
cur_searched = "";
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
};
} else {
cnt = jump_cnt;
or_context = 0;
is_mult = 0;
n2 = n2_ref;
};
};
};
cur_searched = "";
};
};
} else if (searched[cnt] == '[' & searched[cnt - 1] != '\\') {
cur_x = "";
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
idx_condition = 0;
alrd_or_found = 0;
is_mult = 0;
conditions_idxv2 = {};
temp_cnt = cnt + 1;
bf_or_cnt = temp_cnt;
or_context = 1;
ref_mult = 1;
while (1) {
if (searched[temp_cnt] == ']' & searched[temp_cnt - 1] != '\\') {
break;
} else if (searched[temp_cnt + 1] == '{' & searched[temp_cnt] != '\\') {
temp_cnt += 1;
if (searched[temp_cnt + 1] != '?') {
temp_cnt += 1;
while (searched[temp_cnt] != '}') {
temp_cnt += 1;
};
conditions_idxv2.push_back(temp_cnt);
} else {
temp_cnt += 1;
cur_par = 1;
while (1) {
if (searched[temp_cnt] == '}' & searched[temp_cnt - 1] != '\\') {
cur_par -= 1;
if (cur_par == 0) {
break;
};
} else if (searched[temp_cnt] == '{' & searched[temp_cnt - 1] != '\\') {
cur_par += 1;
};
temp_cnt += 1;
};
};
} else {
if (searched[temp_cnt + 1] == '-') {
temp_cnt += 1;
} else {
conditions_idxv2.push_back(temp_cnt);
};
};
temp_cnt += 1;
};
conditions_idx = temp_cnt;
temp_cnt += 1;
if (temp_cnt < n) {
if (searched[temp_cnt] == '{') {
temp_cnt += 1;
if (searched[temp_cnt] == '?') {
cur_break_ptrn = "";
temp_cnt += 1;
cur_par = 1;
while (1) {
if (searched[temp_cnt] == '}' & searched[temp_cnt - 1] != '\\') {
cur_par -= 1;
if (cur_par == 0) {
break;
};
} else if (searched[temp_cnt] == '{' & searched[temp_cnt - 1] != '\\') {
cur_par += 1;
};
cur_break_ptrn.push_back(searched[temp_cnt]);
temp_cnt += 1;
};
cur_mp = regex_findrlow(cur_break_ptrn, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
idx_v = cur_it->first;
n2 = rtn_lst_cnt + idx_v[0] + 1;
};
temp_cnt += 1;
} else {
is_mult = 1;
if (searched[temp_cnt] == '+') {
temp_cnt += 1;
is_greedy1 = 1;
} else {
is_greedy1 = 0;
};
ref_mult = int(searched[temp_cnt]) - 48;
temp_cnt += 1;
while (searched[temp_cnt] != '}') {
ref_mult *= 10;
ref_mult += (int(searched[temp_cnt]) - 48);
temp_cnt += 1;
};
temp_cnt += 1;
};
};
};
cnt += 1;
jump_cnt = temp_cnt;
};
if (cnt < n) {
if (searched[cnt] != '[') {
cur_searched.push_back(searched[cnt]);
cnt += 1;
alrd_or_cxt = 0;
} else {
alrd_or_cxt = 1;
};
if (!alrd_or_cxt) {
if (!or_context) {
if (cnt < n) {
if (searched[cnt] == '-') {
cnt += 1;
cur_searched.push_back('-');
cur_searched.push_back(searched[cnt]);
cnt += 1;
};
if (searched[cnt] == '{') {
while (searched[cnt] != '}') {
cur_searched.push_back(searched[cnt]);
cnt += 1;
};
cur_searched.push_back('}');
cnt += 1;
};
};
cur_x = "";
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
cur_mp = regex_findr2sub(cur_searched, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
cur_str = rslt_mp->second;
rtn_str += cur_str;
rtn_lst_cnt += cur_str.length();
cur_searched = "";
} else {
cur_hmn_idx += 1;
cnt = ref_cnt;
if (cur_hmn_idx == hmn_idxv[cur_hmn].size()) {
cur_hmn_idx = 0;
cur_hmn += 1;
if (cur_hmn < n_hmn) {
cur_searched = "";
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
} else {
return {{{0, 0}, {{0, ""}}}};
};
} else {
cur_searched = "";
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
};
};
};
};
} else {
break;
};
};
rtn_pre_cnt = rtn_lst_cnt - rtn_str.length() + 1;
return {{{(int)rtn_pre_cnt, rtn_lst_cnt}, {{1, rtn_str}}}};
};
std::map<std::vector<int>, std::vector<std::string>> regex_findr_bgn_high(std::string &searched, std::string &x) {
std::string cur_searched = "";
std::string cur_x = x;
std::string cur_x_ref;
std::string rtn_str;
std::string cur_str;
std::string cur_break_ptrn = "";
std::string cur_rslt;
bool ok_next;
bool is_mult;
unsigned int idx_condition;
unsigned int cnt = 0;
unsigned int temp_cnt;
unsigned int jump_cnt;
unsigned int ref_mult;
int rtn_lst_cnt = -1;
unsigned int rtn_pre_cnt;
bool agn = 1;
unsigned int cur_hmn = 0;
unsigned int cur_hmn_idx = 0;
bool or_context = 0;
bool alrd_or_cxt;
std::map<std::vector<unsigned int>, std::map<bool, std::string>> cur_mp;
std::map<std::vector<unsigned int>, std::map<bool, std::string>>::iterator cur_it;
std::map<bool, std::string>::iterator rslt_mp;
std::vector<unsigned int> idx_v;
const unsigned int n = searched.length();
unsigned int n2 = x.length();
const unsigned int n2_ref = n2;
unsigned int n_hmn;
unsigned int cur_par;
unsigned int ref_cnt;
unsigned int conditions_idx;
std::vector<unsigned int> conditions_idxv2;
if (searched[0] == '[') {
cnt = 1;
while (searched[cnt] != ']') {
cnt += 1;
};
} else if (cnt + 1 < n) {
if (searched[cnt + 1] == '-') {
cnt += 2;
};
};
if (cnt + 1 < n) {
cnt += 1;
if (searched[cnt] == '{') {
cnt += 1;
if (searched[cnt] == '?') {
cur_break_ptrn = "";
cnt += 1;
cur_par = 1;
while (1) {
if (searched[cnt] == '}' & searched[cnt - 1] != '\\') {
cur_par -= 1;
if (cur_par == 0) {
break;
};
} else if (searched[cnt] == '{' & searched[cnt - 1] != '\\') {
cur_par += 1;
};
cur_break_ptrn.push_back(searched[cnt]);
cnt += 1;
};
cur_mp = regex_findrlow(cur_break_ptrn, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
idx_v = cur_it->first;
rtn_lst_cnt = idx_v[1];
for (temp_cnt = 0; temp_cnt < n2 - rtn_lst_cnt - 1; ++temp_cnt) {
cur_x.pop_back();
};
};
};
};
};
std::map<std::vector<std::vector<unsigned int>>, std::vector<std::vector<std::string>>> bgn_mp = regex_findr_bgn_mid(searched, cur_x);
std::map<std::vector<std::vector<unsigned int>>, std::vector<std::vector<std::string>>>::iterator bgn_it = bgn_mp.begin();
std::vector<std::vector<std::string>> hmn_str_idxv = bgn_it->second;
std::vector<std::vector<unsigned int>> hmn_idxv = bgn_it->first;
rtn_str = hmn_str_idxv[0][0];
cnt = regex_findr_first_condition_idx(searched);
ref_cnt = cnt;
rtn_lst_cnt = hmn_idxv[0][0];
n_hmn = hmn_idxv.size();
std::vector<int> rtn_idxv = {};
std::vector<std::string> rtn_strv = {};
cur_x = "";
while (1) {
while (1) {
if (searched[cnt] == '{' & searched[cnt - 1] != '\\') {
cnt += 1;
if (searched[cnt] == '?') {
ok_next = 1;
cnt += 1;
cur_break_ptrn = "";
cur_x = "";
cur_par = 1;
while (1) {
if (searched[cnt] == '{' & searched[cnt] != '\\') {
cur_par += 1;
} else if (searched[cnt] == '}' & searched[cnt] != '\\') {
cur_par -= 1;
if (cur_par == 0) {
break;
};
};
cur_break_ptrn.push_back(searched[cnt]);
cnt += 1;
};
cnt += 1;
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
cur_mp = regex_findrlow(cur_break_ptrn, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
idx_v = cur_it->first;
rtn_pre_cnt = idx_v[0];
cur_x_ref = cur_x;
cur_x = "";
for (temp_cnt = 0; temp_cnt < rtn_pre_cnt; ++temp_cnt) {
cur_x.push_back(cur_x_ref[temp_cnt]);
};
};
cur_mp = regex_findr2sub(cur_searched, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
cur_str = rslt_mp->second;
rtn_lst_cnt += cur_str.length();
rtn_str += cur_str;
if (or_context) {
cnt = jump_cnt;
or_context = 0;
is_mult = 0;
n2 = n2_ref;
};
} else {
if (or_context) {
if (cnt < conditions_idx) {
ok_next = 0;
} else {
or_context = 0;
};
};
if (ok_next) {
cur_hmn_idx += 1;
cnt = ref_cnt;
if (cur_hmn_idx == hmn_idxv[cur_hmn].size()) {
cur_hmn_idx = 0;
cur_hmn += 1;
if (cur_hmn < n_hmn) {
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
cur_searched = "";
} else {
return {{{}, {}}};
};
} else {
cur_searched = "";
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
};
};
};
cur_searched = "";
} else {
cur_searched.push_back('{');
};
} else if (or_context) {
if (conditions_idxv2.size() > 0) {
if (cnt - 1 == conditions_idxv2[idx_condition]) {
cur_searched.insert(0, 1, '[');
cur_searched.push_back(']');
cur_searched.push_back('{');
cur_searched += std::to_string(ref_mult);
cur_searched.push_back('}');
cur_x = "";
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
cur_mp = regex_findr2sub(cur_searched, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
cur_str = rslt_mp->second;
rtn_str += cur_str;
rtn_lst_cnt += cur_str.length();
cur_x = "";
n2 = n2_ref;
cnt = jump_cnt;
or_context = 0;
is_mult = 0;
} else {
idx_condition += 1;
if (cnt == conditions_idx) {
or_context = 0;
cur_hmn_idx += 1;
cnt = ref_cnt;
if (cur_hmn_idx == hmn_idxv[cur_hmn].size()) {
cur_hmn_idx = 0;
cur_hmn += 1;
if (cur_hmn < n_hmn) {
cur_searched = "";
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
} else {
return {{{}, {}}};
};
} else {
cur_searched = "";
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
};
};
};
cur_searched = "";
};
};
} else if (searched[cnt] == '[' & searched[cnt - 1] != '\\') {
cur_x = "";
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
idx_condition = 0;
is_mult = 0;
conditions_idxv2 = {};
temp_cnt = cnt + 1;
or_context = 1;
ref_mult = 1;
while (1) {
if (searched[temp_cnt] == ']' & searched[temp_cnt - 1] != '\\') {
break;
} else if (searched[temp_cnt + 1] == '{' & searched[temp_cnt] != '\\') {
temp_cnt += 1;
if (searched[temp_cnt + 1] != '?') {
temp_cnt += 1;
while (searched[temp_cnt] != '}') {
temp_cnt += 1;
};
conditions_idxv2.push_back(temp_cnt);
} else {
temp_cnt += 1;
cur_par = 1;
while (1) {
if (searched[temp_cnt] == '}' & searched[temp_cnt - 1] != '\\') {
cur_par -= 1;
if (cur_par == 0) {
break;
};
} else if (searched[temp_cnt] == '{' & searched[temp_cnt - 1] != '\\') {
cur_par += 1;
};
temp_cnt += 1;
};
};
} else {
if (searched[temp_cnt + 1] == '-') {
temp_cnt += 2;
};
conditions_idxv2.push_back(temp_cnt);
};
temp_cnt += 1;
};
conditions_idx = temp_cnt;
temp_cnt += 1;
if (temp_cnt < n) {
if (searched[temp_cnt] == '{') {
temp_cnt += 1;
if (searched[temp_cnt] == '?') {
cur_break_ptrn = "";
temp_cnt += 1;
cur_par = 1;
while (1) {
if (searched[temp_cnt] == '}' & searched[temp_cnt - 1] != '\\') {
cur_par -= 1;
if (cur_par == 0) {
break;
};
} else if (searched[temp_cnt] == '{' & searched[temp_cnt - 1] != '\\') {
cur_par += 1;
};
cur_break_ptrn.push_back(searched[temp_cnt]);
temp_cnt += 1;
};
cur_mp = regex_findrlow(cur_break_ptrn, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
idx_v = cur_it->first;
n2 = rtn_lst_cnt + idx_v[0] + 1;
};
temp_cnt += 1;
} else {
is_mult = 1;
ref_mult = int(searched[temp_cnt]) - 48;
while (searched[temp_cnt] != '}') {
ref_mult *= 10;
ref_mult += (int(searched[temp_cnt]) - 48);
temp_cnt += 1;
};
temp_cnt += 1;
};
};
};
cnt += 1;
jump_cnt = temp_cnt;
};
if (cnt < n) {
if (searched[cnt] != '[') {
cur_searched.push_back(searched[cnt]);
cnt += 1;
alrd_or_cxt = 0;
} else {
alrd_or_cxt = 1;
};
if (cnt < n & !alrd_or_cxt) {
if (!or_context & searched[cnt] != '{' & !alrd_or_cxt) {
if (searched[cnt - 2] == '{') {
while (searched[cnt] != '}') {
cur_searched.push_back(searched[cnt]);
cnt += 1;
};
cur_searched.push_back('}');
cnt += 1;
};
cur_x = "";
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
cur_mp = regex_findr2sub(cur_searched, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
cur_str = rslt_mp->second;
rtn_str += cur_str;
rtn_lst_cnt += cur_str.length();
cur_searched = "";
} else {
cur_hmn_idx += 1;
cnt = ref_cnt;
if (cur_hmn_idx == hmn_idxv[cur_hmn].size()) {
cur_hmn_idx = 0;
cur_hmn += 1;
if (cur_hmn < n_hmn) {
cur_searched = "";
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
} else {
return {{{}, {}}};
};
} else {
cur_searched = "";
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
};
};
};
};
} else {
break;
};
};
rtn_idxv.push_back(rtn_lst_cnt);
rtn_strv.push_back(rtn_str);
cur_hmn_idx += 1;
cnt = ref_cnt;
if (cur_hmn_idx == hmn_idxv[cur_hmn].size()) {
cur_hmn_idx = 0;
cur_hmn += 1;
if (cur_hmn < n_hmn) {
cur_searched = "";
cnt = ref_cnt;
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
} else {
break;
};
} else {
cur_searched = "";
cnt = ref_cnt;
rtn_lst_cnt = hmn_idxv[cur_hmn][cur_hmn_idx];
rtn_str = hmn_str_idxv[cur_hmn][cur_hmn_idx];
};
};
return {{rtn_idxv, rtn_strv}};
};
std::map<std::vector<int>, std::map<bool, std::string>> regex_findrmid2sub(std::string &searched, std::string &x) {
std::string cur_searched = "";
cur_searched.push_back(searched[0]);
std::string cur_x = x;
std::string cur_x_ref;
std::string rtn_str;
std::string cur_str;
std::string cur_break_ptrn = "";
std::string cur_rslt;
bool ok_next;
bool is_mult;
unsigned int idx_condition;
unsigned int cnt = 0;
unsigned int temp_cnt;
unsigned int jump_cnt;
unsigned int ref_mult;
int rtn_lst_cnt = -1;
unsigned int rtn_pre_cnt;
bool agn = 1;
bool or_context = 0;
bool alrd_or_cxt;
std::map<std::vector<unsigned int>, std::map<bool, std::string>> cur_mp;
std::map<std::vector<unsigned int>, std::map<bool, std::string>>::iterator cur_it;
std::map<bool, std::string>::iterator rslt_mp;
std::vector<unsigned int> idx_v;
const unsigned int n = searched.length();
unsigned int n2 = x.length();
const unsigned int n2_ref = n2;
unsigned int n_hmn;
unsigned int cur_par;
unsigned int conditions_idx;
std::vector<unsigned int> conditions_idxv2;
if (searched[0] == '[') {
cnt = 1;
while (searched[cnt] != ']') {
cnt += 1;
};
} else if (cnt + 1 < n) {
if (searched[cnt + 1] == '-') {
cnt += 2;
};
};
if (cnt + 1 < n) {
cnt += 1;
if (searched[cnt] == '{') {
cnt += 1;
if (searched[cnt] == '?') {
cur_break_ptrn = "";
cnt += 1;
cur_par = 1;
while (1) {
if (searched[cnt] == '}' & searched[cnt - 1] != '\\') {
cur_par -= 1;
if (cur_par == 0) {
break;
};
} else if (searched[cnt] == '{' & searched[cnt - 1] != '\\') {
cur_par += 1;
};
cur_break_ptrn.push_back(searched[cnt]);
cnt += 1;
};
cur_mp = regex_findrlow(cur_break_ptrn, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
idx_v = cur_it->first;
rtn_lst_cnt = idx_v[1];
for (temp_cnt = 0; temp_cnt < n2 - rtn_lst_cnt - 1; ++temp_cnt) {
cur_x.pop_back();
};
};
};
};
};
rtn_str = "";
cnt = 1;
rtn_lst_cnt = -1;
while (1) {
if (searched[cnt] == '{' & searched[cnt - 1] != '\\') {
cnt += 1;
if (searched[cnt] == '?') {
ok_next = 1;
cnt += 1;
cur_break_ptrn = "";
cur_par = 1;
while (1) {
if (searched[cnt] == '{' & searched[cnt] != '\\') {
cur_par += 1;
} else if (searched[cnt] == '}' & searched[cnt] != '\\') {
cur_par -= 1;
if (cur_par == 0) {
break;
};
};
cur_break_ptrn.push_back(searched[cnt]);
cnt += 1;
};
cnt += 1;
cur_x = "";
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
cur_mp = regex_findrlow(cur_break_ptrn, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
idx_v = cur_it->first;
rtn_pre_cnt = idx_v[0];
cur_x_ref = cur_x;
cur_x = "";
for (temp_cnt = 0; temp_cnt < rtn_pre_cnt; ++temp_cnt) {
cur_x.push_back(cur_x_ref[temp_cnt]);
};
};
cur_mp = regex_findr2sub(cur_searched, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
cur_str = rslt_mp->second;
rtn_lst_cnt += cur_str.length();
rtn_str += cur_str;
if (or_context) {
cnt = jump_cnt;
or_context = 0;
is_mult = 0;
n2 = n2_ref;
};
} else {
if (or_context) {
if (cnt < conditions_idx) {
ok_next = 0;
};
};
if (ok_next) {
return {{{0, 0}, {{0, ""}}}};
};
};
cur_searched = "";
} else {
cur_searched.push_back('{');
};
} else if (or_context) {
if (conditions_idxv2.size() > 0) {
if (cnt - 1 == conditions_idxv2[idx_condition]) {
cur_searched.insert(0, 1, '[');
cur_searched.push_back(']');
cur_searched.push_back('{');
cur_searched += std::to_string(ref_mult);
cur_searched.push_back('}');
cur_x = "";
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
cur_mp = regex_findr2sub(cur_searched, cur_x);
cur_it = cur_mp.begin();
rslt_mp = cur_it->second.begin();
if (rslt_mp->first) {
cur_str = rslt_mp->second;
rtn_str += cur_str;
rtn_lst_cnt += cur_str.length();
cur_x = "";
n2 = n2_ref;
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
cnt = jump_cnt;
or_context = 0;
is_mult = 0;
} else {
if (cnt == conditions_idx) {
return {{{0, 0}, {{0, ""}}}};
} else {
idx_condition += 1;
};
};
cur_searched = "";
};
};
} else if (searched[cnt] == '[' & searched[cnt - 1] != '\\') {
cur_x = "";
for (temp_cnt = rtn_lst_cnt + 1; temp_cnt < n2; ++temp_cnt) {
cur_x.push_back(x[temp_cnt]);
};
idx_condition = 0;
is_mult = 0;
conditions_idxv2 = {};
temp_cnt = cnt + 1;
or_context = 1;
ref_mult = 1;
while (1) {
if (searched[temp_cnt] == ']' & searched[temp_cnt - 1] != '\\') {
break;
} else if (searched[temp_cnt + 1] == '{' & searched[temp_cnt] != '\\') {
temp_cnt += 1;
if (searched[temp_cnt + 1] != '?') {
temp_cnt += 1;
while (searched[temp_cnt] != '}') {
temp_cnt += 1;