52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
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#ifndef UTIL_H
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#define UTIL_H
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#include <map>
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#include <vector>
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#include <string>
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#include <sstream>
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#include <vector>
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#include <iterator>
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#include <algorithm>
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template <typename Out>
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void split(const std::string &s, char delim, Out result, int limit) {
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int it = 0;
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std::istringstream iss(s);
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std::string item;
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while (std::getline(iss, item, delim) && it <= limit) {
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*result++ = item;
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if (limit > 0) it++;
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}
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}
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std::vector<std::string> split(const std::string &s, char delim, int limit) {
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std::vector<std::string> elems;
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split(s, delim, std::back_inserter(elems), limit);
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return elems;
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}
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static std::string toLower(std::string str) {
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std::transform(str.begin(), str.end(), str.begin(), [](unsigned char c){ return std::tolower(c); });
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return str;
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}
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static std::string toUpper(std::string str) {
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std::transform(str.begin(), str.end(), str.begin(), [](unsigned char c){ return std::toupper(c); });
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return str;
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}
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static char* trim(char *str) {
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char *end;
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while(isspace(*str))
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str++;
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if(*str == 0)
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return str;
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end = str + strnlen(str, 128) - 1;
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while(end > str && isspace(*end))
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end--;
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*(end+1) = '\0';
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return str;
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}
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#endif
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