throws_when_copied.hpp

Go to the documentation of this file.

#ifndef KOKKOS_EXECUTION_TESTS_UTILS_FUNCTORS_THROWS_WHEN_COPIED_HPP
#define KOKKOS_EXECUTION_TESTS_UTILS_FUNCTORS_THROWS_WHEN_COPIED_HPP
 
#include "kokkos-execution/stdexec.hpp"
 
#include "Kokkos_Macros.hpp"
#ifdef KOKKOS_ENABLE_EXPERIMENTAL_CXX20_MODULES
import kokkos.core;
#else
#    include "Kokkos_Core.hpp"
#endif
 
namespace Tests::Utils::Functors {

template <stdexec::sender Sndr>
struct MutableMoveToSyncWait {
    mutable Sndr sndr;
 
    void operator()() const {
        stdexec::sync_wait(std::move(sndr));
    }
};

struct ThrowsWhenCopied {
    ThrowsWhenCopied() = default;
    ThrowsWhenCopied& operator=(const ThrowsWhenCopied&) = default;
    ThrowsWhenCopied(ThrowsWhenCopied&&) = default;
    ThrowsWhenCopied& operator=(ThrowsWhenCopied&&) = default;
    ~ThrowsWhenCopied() = default;
 
#if defined(__cpp_constexpr_exceptions)
    constexpr
#endif
        ThrowsWhenCopied(const ThrowsWhenCopied&) {
        throw std::runtime_error("ThrowsWhenCopied: Throwing in copy constructor!");
    }
 
    KOKKOS_FUNCTION
    void operator()() const {
        Kokkos::abort("ThrowsWhenCopied: This is not intended to be called!");
    }
};
 
} // namespace Tests::Utils::Functors
 
#endif // KOKKOS_EXECUTION_TESTS_UTILS_FUNCTORS_THROWS_WHEN_COPIED_HPP