queue_capabilities_interface.h

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/*
 * BSD 3-Clause License
 * Copyright (c) 2025, DongCheol Shin
 */
 
#pragma once
 
#include <kcenon/thread/interfaces/queue_capabilities.h>
 
namespace kcenon::thread {
 
class queue_capabilities_interface {
public:
    virtual ~queue_capabilities_interface() = default;
 
    [[nodiscard]] virtual auto get_capabilities() const -> queue_capabilities {
        return queue_capabilities{}; // Defaults match job_queue
    }
 
    [[nodiscard]] auto has_exact_size() const -> bool {
        return get_capabilities().exact_size;
    }
 
    [[nodiscard]] auto has_atomic_empty() const -> bool {
        return get_capabilities().atomic_empty_check;
    }
 
    [[nodiscard]] auto is_lock_free() const -> bool {
        return get_capabilities().lock_free;
    }
 
    [[nodiscard]] auto is_wait_free() const -> bool {
        return get_capabilities().wait_free;
    }
 
    [[nodiscard]] auto supports_batch() const -> bool {
        return get_capabilities().supports_batch;
    }
 
    [[nodiscard]] auto supports_blocking_wait() const -> bool {
        return get_capabilities().supports_blocking_wait;
    }
 
    [[nodiscard]] auto supports_stop() const -> bool {
        return get_capabilities().supports_stop;
    }
};
 
} // namespace kcenon::thread