apps/astreamer/helpers.cpp

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#include "helpers.h"
#include <iostream>
using namespace std;

bool String::split(const string &str, char delimiter, string &left, string &right) {
        left = "";
        right = "";
        int i = str.find(delimiter);
//cerr << "_______" << endl;
//cerr << "delimiter == |" << delimiter << "|, i == " << i << endl;
        if(i > 0 && i < (int)str.length()) {
                const char *c = str.c_str();
//cerr << 
                left.insert(0, c, i);
                right.insert(0, &c[i + 1], str.length() - i - 1);
                return true;
        } else
                left = str;
        return false;
}

list<string> String::split_to_list(string str, char delimiter) {
        list<string> l;
        if((str.c_str())[str.length() - 1] != delimiter)
                str += delimiter;
        const char *c = str.c_str();
        int j = 0;
        for(int i = 0; c[i]; i++) {
                if(c[i] == delimiter) {
                        string a;
                        a.insert(0, &c[j], i - j);
                        j = i + 1;
                        l.push_back(a);
                }
        }
        return l;
}

map<string, string> String::split_list_to_map(const list<string> &l, char delimiter) {
        map<string, string> m;
        for(list<string>::const_iterator it = l.begin(); it != l.end(); it++) {
                int i = (*it).find(delimiter);
                if(i > 0 && i < (int)(*it).length()) {
                        const char *c = (*it).c_str();
                        string n, v;
                        n.insert(0, c, i);
                        v.insert(0, &c[i + 1], (*it).length() - i - 1);
                        m[n] = v;
                }
        }
        return m;
}

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