/C++/How to input a vector when size is unknown

How to input a vector when size is unknown

#include <string>
#include <vector>
#include <sstream>
#include <string>

int main()
{
    std::vector<int> vec;
    std::string buffer;
    int data;
    std::getline(std::cin, buffer);
    std::istringstream iss(buffer);
    while (iss >> data)
          vec.push_back(data);
    //foo(vec);   
}

Source: stackoverflow.com

Similar codes

1 vote298 views1 answer
Get handle in C++
C++
2 votes333 views6 answers
Loop in c++
C++
0 vote287 views1 answer
C++ Attribute Parser
C++
0 vote311 views2 answers
C++ namespace example
C++
11 votes274 views1 answer
Strcmp different length
C++
3 votes396 views2 answers
C++ map insert
C++
-1 vote320 views1 answer
Initialize variable in switch case c++
C++
10 votes284 views3 answers
Conditional operator in c++
C++
1 vote337 views1 answer
If not defined c++
C++
1 vote315 views2 answers
Ue4 c++ enumaeration
C++