|
|
|
@ -52,20 +52,20 @@ uint64_t GetTimeUs() {
|
|
|
|
|
return ret_val;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
std::string RemoveSubStr(const std::string &from, const std::string &subStr, RemoveSubStrMode mode) {
|
|
|
|
|
std::string RemoveSubStr(const std::string &from, const std::string &sub_str, RemoveSubStrMode mode) {
|
|
|
|
|
std::string result = from;
|
|
|
|
|
if (mode == PREFIX) {
|
|
|
|
|
if (from.substr(0, subStr.length()) == subStr) {
|
|
|
|
|
result = from.substr(subStr.size());
|
|
|
|
|
if (from.substr(0, sub_str.length()) == sub_str) {
|
|
|
|
|
result = from.substr(sub_str.size());
|
|
|
|
|
}
|
|
|
|
|
} else if (mode == SUFFIX) {
|
|
|
|
|
if (from.rfind(subStr) == from.size() - subStr.size()) {
|
|
|
|
|
result = from.substr(0, from.size() - subStr.size());
|
|
|
|
|
if (from.rfind(sub_str) == from.size() - sub_str.size()) {
|
|
|
|
|
result = from.substr(0, from.size() - sub_str.size());
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
size_t index;
|
|
|
|
|
while ((index = result.find(subStr)) != std::string::npos) {
|
|
|
|
|
result = result.erase(index, subStr.size());
|
|
|
|
|
while ((index = result.find(sub_str)) != std::string::npos) {
|
|
|
|
|
result = result.erase(index, sub_str.size());
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|