lifegpc/c-utils
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lifegpc
2022-01-03 09:01:21 +08:00
parent 65b9f06319
commit 49ae127b16
8 changed files with 218 additions and 0 deletions
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16
str_util.cpp
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@@ -28,4 +28,20 @@ std::string str_util::str_replace(std::string input, std::string pattern, std::s
else break;
}
return input;
}
std::list<std::string> str_util::str_split(std::string input, std::string pattern, size_t max) {
if (max == 0) return {};
std::list<std::string> li;
auto loc = input.find(pattern, 0);
auto last_loc = 0;
auto len = pattern.length();
while (loc != -1 && li.size() < max) {
li.push_back(input.substr(last_loc, loc - last_loc));
last_loc = loc + len;
if (last_loc < input.length()) loc = input.find(pattern, max(0, last_loc));
else break;
}
if (last_loc <= input.length()) li.push_back(input.substr(last_loc, input.length() - last_loc));
return li;
}