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ot::Ip6::Nd::RouteInfoOption class
Syntax
class RouteInfoOption : public Option, private Clearable<RouteInfoOption>
{
friend class Clearable<RouteInfoOption>;
public:
static constexpr uint16_t kMinSize = kLengthUnit;
static constexpr Type kType = kTypeRouteInfo;
void Init(void);
void SetPreference(RoutePreference aPreference);
RoutePreference GetPreference(void) const;
void SetRouteLifetime(uint32_t aLifetime) { mRouteLifetime = BigEndian::HostSwap32(aLifetime); }
uint32_t GetRouteLifetime(void) const { return BigEndian::HostSwap32(mRouteLifetime); }
void SetPrefix(const Prefix &aPrefix);
void GetPrefix(Prefix &aPrefix) const;
bool IsValid(void) const;
static uint8_t OptionLengthForPrefix(uint8_t aPrefixLength);
static uint16_t OptionSizeForPrefix(uint8_t aPrefixLength)
{
return kLengthUnit * OptionLengthForPrefix(aPrefixLength);
}
RouteInfoOption(void) = delete;
private:
static constexpr uint8_t kPreferenceOffset = 3;
static constexpr uint8_t kPreferenceMask = 3 << kPreferenceOffset;
uint8_t *GetPrefixBytes(void) { return AsNonConst(AsConst(this)->GetPrefixBytes()); }
const uint8_t *GetPrefixBytes(void) const { return reinterpret_cast<const uint8_t *>(this) + sizeof(*this); }
uint8_t mPrefixLength;
uint8_t mResvdPrf;
uint32_t mRouteLifetime;
};
Fields
Field
Declared as
Related Functions
Found 2 other functions taking a RouteInfoOption
argument:
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ot::Ip6::Nd::RouteInfoOption is inherited by 1 classes:
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