C++ Extract Substring Code Example
Example 1: std::substring
// string::substr #include <iostream> #include <string> int main () { std::string str="We think in generalities, but we live in details."; // (quoting Alfred N. Whitehead) std::string str2 = str.substr (3,5); // "think" std::size_t pos = str.find("live"); // position of "live" in str std::string str3 = str.substr (pos); // get from "live" to the end std::cout << str2 << ' ' << str3 << '\n'; return 0; }
Example 2: string substr c++
s.substr(pos,len);
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