implementing split function in c++

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master._.mind answered on November 1, 2020 Popularity 10/10 Helpfulness 4/10

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implementing split function in c++

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// 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;
}

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Source: Grepper

Tags: c++ function

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Contributed on Jun 23 2021

master._.mind

0 Answers Avg Quality 2/10

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c++ splitstring example

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#include <iostream>
#include <sstream>
#include <vector>

using namespace std;

// for string delimiter
vector<string> split (string s, string delimiter) {
    size_t pos_start = 0, pos_end, delim_len = delimiter.length();
    string token;
    vector<string> res;

    while ((pos_end = s.find (delimiter, pos_start)) != string::npos) {
        token = s.substr (pos_start, pos_end - pos_start);
        pos_start = pos_end + delim_len;
        res.push_back (token);
    }

    res.push_back (s.substr (pos_start));
    return res;
}

int main() {
    string str = "adsf-+qwret-+nvfkbdsj-+orthdfjgh-+dfjrleih";
    string delimiter = "-+";
    vector<string> v = split (str, delimiter);

    for (auto i : v) cout << i << endl;

    return 0;
}

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Source: stackoverflow.com

Tags: c++

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Contributed on Jan 15 2022

Michael Mainbird

0 Answers Avg Quality 2/10

c++ string split

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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;
}

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Source: stackoverflow.com

Tags: c++

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Contributed on Nov 01 2020

Tame Tuatara

0 Answers Avg Quality 2/10

how to split string in c++

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#include<iostream>
#include<bits/stdc++.h>
using namespace std;

vector<string> string_burst(string str,char delimeter) 
{
  //condition: works with only single character delimeter, like $,_,space,etc.
    vector<string> words;
    int n=str.length();
    for(int i=0;i<n;i++)
    {
        int j=i;
        while(str[i]!=delimeter && i<n)
           i++;
        string temp=str.substr(j,i-j);
        words.push_back(temp);
    }
    return words;
}

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Contributed on Sep 25 2022

Brainy Butterfly

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C++ split string

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std::vector<std::string> split(std::string str, char delim = ' ') {
  std::vector<std::string> result;
  size_t start = 0;
  while (start < str.length()) {
    size_t pos = str.find(delim, start);
    if (pos == std::string::npos) pos = str.length();
    result.push_back(str.substr(start, pos - start));
    start = pos + 1;
  }
  return result;
}

Popularity 9/10 Helpfulness 3/10 Language cpp

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Tags: c++

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Contributed on Nov 09 2022

InfiniteCoder

0 Answers Avg Quality 2/10

c ++ split_string

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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;
}

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Source: stackoverflow.com

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Contributed on Aug 12 2021

Clean Cow

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split function c++

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#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
using namespace std;

vector<string> split(string d, char s) {
    vector<char> pos{};
    vector<string> tos{};
    string cutter = "";
    char separator = s;
    for (auto c : d) {
        if (c == separator) {
            tos.push_back(cutter);
            cutter = "";

        }
        else { cutter += c; }
    }
    
    return tos;

}

int main()
{
    
    string b = "My name is voosh "; // add a separator at the end of the line
    char n = ' ';
   vector<string> col = split(b, n);
   for (auto p : col) {
       cout << p<<endl;
   }
     
}

Popularity 9/10 Helpfulness 3/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Dec 07 2022

kwargs

0 Answers Avg Quality 2/10

c++ split string by character

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std::vector<std::string> split(const std::string& str, char delimiter) {
    std::stringstream ss(str);
    std::vector<std::string> result;
    std::string segment;
    while(std::getline(ss, segment, delimiter)) {
        result.push_back(segment);
    }
    return result;
}

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Source: Grepper

Tags: c++ character characte

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Contributed on Sep 11 2023

Clear Cat

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split string in c++

Comment

void simple_tokenizer(string s)
{
    stringstream ss(s);
    string word;
    while (ss >> word) {
        cout << word << endl;
    }
}

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Source: www.geeksforgeeks.org

Tags: c++

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Contributed on Jul 05 2022

Tushaar Gusain

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split text c++

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#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 == ' ';});

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Source: www.fluentcpp.com

Tags: c++

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Contributed on Aug 03 2021

Proud Polecat

0 Answers Avg Quality 2/10

implementing split function in c++

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