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Struct template is_device_iterator

boost::compute::is_device_iterator

Synopsis

// In header: <boost/compute/type_traits/is_device_iterator.hpp>

template<typename Iterator> 
struct is_device_iterator : public boost::false_type {
};

Description

Meta-function returning true if Iterator is a device-iterator.

By default, this function returns false. Device iterator types (such as buffer_iterator) should specialize this trait and return true.

For example:

is_device_iterator<buffer_iterator<int>>::value == true
is_device_iterator<std::vector<int>::iterator>::value == false