cs_PresenceDescription.h

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/*
 * Author: Crownstone Team
 * Copyright: Crownstone (https://crownstone.rocks)
 * Date: Oct 23, 2019
 * License: LGPLv3+, Apache License 2.0, and/or MIT (triple-licensed)
 */
 
#pragma once
 
#include <logging/cs_Logger.h>
#include <test/cs_TestAccess.h>
#include <util/cs_Utils.h>
 
#include <cstdint>
 
#define LOGPresenceDescriptionDebug LOGvv
 
class PresenceStateDescription {
    friend class TestAccess<PresenceStateDescription>;
 
private:
    uint64_t _bitmask;
 
public:
    PresenceStateDescription(uint64_t bitmask = 0) : _bitmask(bitmask) {}
 
    //  operator uint64_t() const { return _bitmask; }
 
    friend bool operator==(const PresenceStateDescription& lhs, const PresenceStateDescription& rhs) {
        return lhs._bitmask == rhs._bitmask;
    }
 
    void setLocation(uint8_t locationId) {
        // TODO: is this if even needed?
        if (locationId < sizeof(_bitmask) * 8) {
            CsUtils::setBit(_bitmask, locationId);
        }
    }
 
    uint64_t getBitmask() { return _bitmask; }
 
    void print() {
        [[maybe_unused]] uint32_t bitmasks[2] = {
                static_cast<uint32_t>(_bitmask >> 0), static_cast<uint32_t>(_bitmask >> 32)};
        LOGPresenceDescriptionDebug("PresenceDesc(0x%04x 0x%04x)", bitmasks[1], bitmasks[0]);
    }
};