60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
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#include "utility.hpp"
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#include <sstream>
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#include <iostream>
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namespace gz::util {
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std::vector<std::string> splitStringInVector(std::string& s, char separator) {
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// remove linebreaks from the end
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if (*(s.end()) == '\n') { s.erase(s.end()); }
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/* std::unique_ptr<std::unordered_map<Entity, std::string>> params (new std::unordered_map<Entity, std::string>); */
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std::vector<std::string> v;
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std::stringstream ss(s);
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std::string temp;
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while (std::getline(ss, temp, separator)) {
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// if has "=": store latter part in vector
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if (temp.find("=") != std::string::npos) {
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int eqPos = temp.find("=");
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v.emplace_back(temp.substr(eqPos + 1, temp.length()));
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}
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else {
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v.emplace_back(temp);
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}
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}
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return v;
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}
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template<SplitStringInVectorImplemented T>
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std::vector<T> splitStringInVector(const std::string_view& s, const std::string& separator, bool skipEmptyStrings) {
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std::vector<T> v;
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std::string::size_type posStart = 0;
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std::string::size_type posEnd = s.find(separator, posStart);
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while (posEnd != std::string::npos) {
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if (!(skipEmptyStrings and posStart == posEnd)) {
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v.emplace_back(T(s.begin() + posStart, s.begin() + posEnd));
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}
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posStart = posEnd + 1;
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posEnd = s.find(separator, posStart);
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}
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// last element
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if (posStart < s.size()) {
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v.emplace_back(T(s.begin() + posStart, s.end()));
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}
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// if last char is separator, append empty string
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else if (!skipEmptyStrings and posStart == s.size()) {
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v.emplace_back(T(s.begin(), s.begin()));
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}
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return v;
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}
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template std::vector<std::string_view> splitStringInVector<std::string_view>(const std::string_view&, const std::string&, bool);
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template std::vector<std::string> splitStringInVector<std::string>(const std::string_view&, const std::string&, bool);
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} // namespace gz::util
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