numbers in a line

[Null]

wtd, you know those std::string's should be passed in as const references...

[wtd]

Null wrote:

wtd, you know those std::string's should be passed in as const references...

Refresh my memory... which strings?

[Null]

code:

#include <vector> #include <string> #include <sstream> std::vector<int> read_all_numbers_from_string(std::string s) {    std::istringstream buffer(s);    int temporary_integer;    std::vector<int> output;    while (true)    {       buffer >> temporary_integer;             if (buffer.fail())       {          break;       }       else       {          output.push_back(temporary_integer);       }    }    return output; }

[wtd]

Ah. I thought you were referring to my STL-exploiting code.

[md]

Null wrote:

wtd, you know those std::string's should be passed in as const references...

For all you know the data is stored as the same copy and is just a reference internally, the STL does not specify that it can't be

[wtd]

md wrote:

Null wrote:

wtd, you know those std::string's should be passed in as const references...

For all you know the data is stored as the same copy and is just a reference internally, the STL does not specify that it can't be

Three words: Copy. On. Write.