Monthly Archives: March 2015

I was trying to compile some C++ of the form

std::vector<std::thread> threads;
for (int i = 0; i<num_threads; ++i)
   threads.push_back(std::thread(logisticTest, kmer_lines[i], samples);

with function prototype

void logisticTest(Kmer& k, const std::vector<Sample>& samples);

on OS X 10.10 with clang++ – Apple LLVM version 6.0 (clang-600.0.54) (based on LLVM 3.5svn)

First error message: no matching function for call to ‘__invoke’
Solution: add ‘-std=c++11 -stdlib=libc++’ to CXXFLAGS in Makefile
(thanks to

Second error message: attempt to use a deleted function __invoke(_VSTD::move(_VSTD::get<0>(__t)), _VSTD::mov…
Solution: pass to thread by value rather than reference. e.g.

std::reference_wrapper: threads.push_back(std::thread(logisticTest, std::ref(kmer_lines[i]), std::cref(samples)));

(thanks to