It seems that cURLpp implementation (0.7, i'm not sure about dev one)
doesn't have support for info parameters with types other than
std::string.
E.g. when I try to compile code

double totalTime;
cURLpp::Infos::TotalTime::get(request, totalTime);

i got an error

In function `cURLpp::Info<(CURLINFO)3145731,
double>::get(cURLpp::Easy&, double&)':
/usr/include/c++/3.4/bits/stl_list.h:1170: undefined reference to
`cURLpp::InfoTypeConverter<double>::get(cURLpp::Easy&, CURLINFO,
double&)'

This sounds logical as curlpp/Info.cpp does not have one indeed.
Adding the function in curlpp/Info.cpp

template< >
void
cURLpp::InfoTypeConverter< double >::get(cURLpp::Easy &handle,
                              CURLINFO info,
                              double &value)
{
  double tmp;
  InfoGetter::get(handle, info, tmp);
  value = tmp;
}

solves the problem. Sorry I can't provide a patch but i hope that will help.
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Received on 2006-09-08