peak_library.hpp

Go to the documentation of this file.

#pragma once


#include <peak/version/peak_version.hpp>


namespace peak
{

class Library final
{
public:
    static void Initialize();
    static void Close();

    static core::Version Version();

private:
    Library() = delete;
    ~Library() = delete;
    Library(const Library& other) = delete;
    Library& operator=(const Library& other) = delete;
    Library(Library&& other) = delete;
    Library& operator=(Library&& other) = delete;
};

} /* namespace peak */

#include <peak/backend/peak_backend.h>
#include <peak/dll_interface/peak_dll_interface_util.hpp>
#include <peak/peak_device_manager.hpp>


/* Implementation */
namespace peak
{

inline void Library::Initialize()
{
    CallAndCheckCInterfaceFunction([] { return PEAK_C_ABI_PREFIX PEAK_Library_Initialize(); });
}

inline void Library::Close()
{
    auto& deviceManager = DeviceManager::Instance();
    CallAndCheckCInterfaceFunction([] { return PEAK_C_ABI_PREFIX PEAK_Library_Close(); });

    if (QueryNumericFromCInterfaceFunction<PEAK_BOOL8>([](PEAK_BOOL8* isInitialized) {
            return PEAK_C_ABI_PREFIX PEAK_Library_IsInitialized(isInitialized);
        })
        == 0)
    {
        deviceManager.Reset(DeviceManager::ResetPolicy::IgnoreOpenDevices);
    }
}

inline core::Version Library::Version()
{
    uint32_t versionMajor = QueryNumericFromCInterfaceFunction<uint32_t>(
        PEAK_C_ABI_PREFIX PEAK_Library_GetVersionMajor);
    uint32_t versionMinor = QueryNumericFromCInterfaceFunction<uint32_t>(
        PEAK_C_ABI_PREFIX PEAK_Library_GetVersionMinor);
    uint32_t versionSubminor = QueryNumericFromCInterfaceFunction<uint32_t>(
        PEAK_C_ABI_PREFIX PEAK_Library_GetVersionSubminor);

    return core::Version(versionMajor, versionMinor, versionSubminor);
}

} /* namespace peak */