Function main

compute/example/print_vector.cpp:22–45

this example demonstrates how to print the values in a vector

// this example demonstrates how to print the values in a vector
int main()
{
    // get default device and setup context
    compute::device gpu = compute::system::default_device();
    compute::context context(gpu);
    compute::command_queue queue(context, gpu);
    std::cout << "device: " << gpu.name() << std::endl;

    // create vector on the device and fill with the sequence 1..10
    compute::vector<int> vector(10, context);
    compute::iota(vector.begin(), vector.end(), 1, queue);

//[print_vector_example
    std::cout << "vector: [ ";
    boost::compute::copy(
        vector.begin(), vector.end(),
        std::ostream_iterator<int>(std::cout, ", "),
        queue
    );
    std::cout << "]" << std::endl;
//]

    return 0;
}