hello.cpp

#include <vexcl/vexcl.hpp>

int main() {
    const size_t n = 16;

    std::unique_ptr< vex::vector<int> > x;

    {
        vex::Context ctx(vex::Filter::Env);
        std::cout << ctx << std::endl;

        x.reset(new vex::vector<int>(ctx, n));
    }

    *x = 1;
    std::cout << *x << std::endl;
}