Combines a local timestamp with a StorageGeneration indicating the local time for which the generation is known to be current.

Constructors¶

TimestampedStorageGeneration();

Constructs with an unspecified generation and infinite past timestamp.

TimestampedStorageGeneration(StorageGeneration generation,
                             absl::Time time);

Constructs from the specified generation and time.

Data members¶

StorageGeneration generation;

Storage generation.

absl::Time time = absl::InfinitePast();

Timestamp associated with generation.

Methods¶

bool unconditional() const;

Checks if time is equal to the infinite future value.

static TimestampedStorageGeneration Unconditional();

Returns a timestamped generation with unspecified generation and infinite future timestamp.

Friend functions¶

friend bool operator==(const TimestampedStorageGeneration& a,
                       const TimestampedStorageGeneration& b);

friend bool operator!=(const TimestampedStorageGeneration& a,
                       const TimestampedStorageGeneration& b);

Compares two timestamped generations for equality.

friend std::ostream&
operator<<(std::ostream& os, const TimestampedStorageGeneration& x);

Prints a debugging string representation to an std::ostream.