cpu.h

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#pragma once
 
#include <knp/core/device.h>
#include <knp/core/impexp.h>
 
#include <memory>
#include <string>
#include <vector>
 
 
namespace knp::devices::cpu
{
 
class CpuPower;
 
class KNP_DECLSPEC CPU : public knp::core::Device  // cppcheck-suppress class_X_Y
{
public:
    CPU(const CPU &) = delete;
 
    CPU &operator=(const CPU &) = delete;
 
    CPU(CPU &&);
 
    CPU &operator=(CPU &&) noexcept;
 
    ~CPU() override;
 
public:
    [[nodiscard]] knp::core::DeviceType get_type() const override;
 
    [[nodiscard]] const std::string &get_name() const override;
 
    [[nodiscard]] uint32_t get_socket_number() const;
 
    [[nodiscard]] float get_power() const override;
 
private:
    explicit CPU(uint32_t cpu_num);
    friend KNP_DECLSPEC std::vector<CPU> list_processors();
 
private:
    uint32_t cpu_num_;
    // Non const, because of move operator.
    // cppcheck-suppress unusedStructMember
    std::string cpu_name_;
    mutable std::unique_ptr<CpuPower> power_meter_;
};
 
 
KNP_DECLSPEC std::vector<CPU> list_processors();
 
}  // namespace knp::devices::cpu