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ot::Ip6::ExtensionHeader class
Syntax
class ExtensionHeader
{
public:
static constexpr uint16_t kLengthUnitSize = 8;
uint8_t GetNextHeader(void) const { return mNextHeader; }
void SetNextHeader(uint8_t aNextHeader) { mNextHeader = aNextHeader; }
uint8_t GetLength(void) const { return mLength; }
void SetLength(uint8_t aLength) { mLength = aLength; }
uint16_t GetSize(void) const { return kLengthUnitSize * (mLength + 1); }
private:
uint8_t mNextHeader;
uint8_t mLength;
};
Fields
Field
Description
Declared as
This constant defines the size of Length unit in bytes. The Length field is in 8-bytes unit. The total size of `ExtensionHeader` MUST be a multiple of 8.