Re: reading a Text-File into Vector of Strings
"arnuld" <geek.arnuld@gmail.com> wrote in message
news:1189755564.055255.179470@22g2000hsm.googlegroups.com...
On Sep 13, 8:35 pm, "Jim Langston" <tazmas...@rocketmail.com> wrote:
Output of the following program on my system is:
Enter the full Path to file: c:\alcsetup.log
[ResponseResult]
ResultCode=0
#include <iostream>
#include <fstream>
#include <vector>
#include <string>
void read_file( std::ifstream& my_file, std::vector<std::string>& svec )
{
std::string Line;
while ( std::getline( my_file, Line ) )
svec.push_back( Line );
}
int main()
{
std::vector<std::string> svec;
std::cout << "Enter the full Path to file: ";
std::string FileName;
std::cin >> FileName;
std::ifstream my_file( FileName.c_str() );
read_file( my_file, svec );
std::copy( svec.begin(), svec.end(),
std::ostream_iterator<std::string>(std::cout, "\n") );
return 0;
}
Jim, this program,as it is, never compiles on my system: gcc 4.2.1 on
Arch x86_64 . i get this error: 'ostream_iterator' is not a member
of 'std'
I need to add #include <iterator> to make this program work.
Hmm.. all I can say is most likely one of my includes must include
<iterator> because it compiled on my compiler. But, yes, it can be a bit of
a pain to show code that won't compile on all implementations. I'll try to
remember to #include <iterator> in the future.
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