c++ split at character
std::stringstream test("this_is_a_test_string");
std::string segment;
std::vector<std::string> seglist;
while(std::getline(test, segment, '_'))
{
seglist.push_back(segment); //Spit string at '_' character
}c++ split at character
std::stringstream test("this_is_a_test_string");
std::string segment;
std::vector<std::string> seglist;
while(std::getline(test, segment, '_'))
{
seglist.push_back(segment); //Spit string at '_' character
}split a string based on a delimiter in c++
void tokenize(string &str, char delim, vector<string> &out)
{
size_t start;
size_t end = 0;
while ((start = str.find_first_not_of(delim, end)) != string::npos)
{
end = str.find(delim, start);
out.push_back(str.substr(start, end - start));
}
}
int main()
{
string s="a;b;c";
char d=';';
vector<string> a;
tokenize(s,d,a);
for(auto it:a) cout<<it<<" ";
return 0;
}c++ string split
std::vector<std::string> &split(const std::string &s, char delim, std::vector<std::string> &elems) {
std::stringstream ss(s);
std::string item;
while(std::getline(ss, item, delim)) {
elems.push_back(item);
}
return elems;
}implementing split function in c++
// splits a std::string into vector<string> at a delimiter
vector<string> split(string x, char delim = ' ')
{
x += delim; //includes a delimiter at the end so last word is also read
vector<string> splitted;
string temp = "";
for (int i = 0; i < x.length(); i++)
{
if (x[i] == delim)
{
splitted.push_back(temp); //store words in "splitted" vector
temp = "";
i++;
}
temp += x[i];
}
return splitted;
}split text c++
#include <boost/algorithm/string.hpp>
std::string text = "Let me split this into words";
std::vector<std::string> results;
boost::split(results, text, [](char c){return c == ' ';});c ++ split_string
std::vector<std::string> split_string(const std::string& str,
const std::string& delimiter)
{
std::vector<std::string> strings;
std::string::size_type pos = 0;
std::string::size_type prev = 0;
while ((pos = str.find(delimiter, prev)) != std::string::npos)
{
strings.push_back(str.substr(prev, pos - prev));
prev = pos + 1;
}
// To get the last substring (or only, if delimiter is not found)
strings.push_back(str.substr(prev));
return strings;
}Copyright © 2021 Codeinu
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