Re: [ANNOUNCE] LyX 1.1.6fix2

[Dekel Tsur]

On Mon, May 28, 2001 at 02:36:34PM +0200, Jean-Marc Lasgouttes wrote:
> Dekel> BTW, the exact problem is in the line 'ostr << ifs.rdbuf();' in
> Dekel> lyx::sum in support/lyxsum.C
> 
> Could you come up with a small example?

Compile the attached file (using -O2 optimization), and then run
'time test some-large-file' twice (the first run is to read the file into
the memory cache). Use file of size ~5M.
Compare the result with 'time cat some-large-file >/dev/null'

#include <fstream>
#include <sstream>

int main(int argc, char **argv)
{
	std::ifstream ifs(argv[1]);
	std::ostringstream ostr;
	ostr << ifs.rdbuf();
	string w = ostr.str();
	cout << w.length() << endl;
}