Define the interfaces to create row key ranges.
Example:
// Create a range for the keys starting with the given prefix.
auto range = bigtable::RowRange("foo/");
Constructors
RowRange(::google::bigtable::v2::RowRange)
| Parameter |
| Name |
Description |
rhs |
::google::bigtable::v2::RowRange
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RowRange(RowRange &&)
| Parameter |
| Name |
Description |
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RowRange &&
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RowRange(RowRange const &)
| Parameter |
| Name |
Description |
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RowRange const &
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Operators
operator=(RowRange &&)
| Parameter |
| Name |
Description |
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RowRange &&
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| Returns |
| Type |
Description |
RowRange & |
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operator=(RowRange const &)
| Parameter |
| Name |
Description |
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RowRange const &
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| Returns |
| Type |
Description |
RowRange & |
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Functions
static RightOpen(T &&, U &&)
Return a range representing the interval (begin, end].
Return a range representing the interval [begin, end).
| Parameters |
| Name |
Description |
begin |
T &&
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end |
U &&
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typename T |
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typename U |
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| Returns |
| Type |
Description |
RowRange |
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static LeftOpen(T &&, U &&)
Return a range representing the interval (begin, end].
Return a range representing the interval [begin, end).
| Parameters |
| Name |
Description |
begin |
T &&
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end |
U &&
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typename T |
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typename U |
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| Returns |
| Type |
Description |
RowRange |
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static Open(T &&, U &&)
Return a range representing the interval (begin, end).
Return a range representing the interval [begin, end).
| Parameters |
| Name |
Description |
begin |
T &&
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end |
U &&
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typename T |
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typename U |
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| Returns |
| Type |
Description |
RowRange |
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static Closed(T &&, U &&)
Return a range representing the interval [begin, end].
Return a range representing the interval [begin, end).
| Parameters |
| Name |
Description |
begin |
T &&
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end |
U &&
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typename T |
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typename U |
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| Returns |
| Type |
Description |
RowRange |
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IsEmpty() const
Return true if the range is empty.
Note that some ranges (such as ["", ""]) are not empty but only include invalid row keys.
| Returns |
| Type |
Description |
bool |
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Contains(T const &) const
Return true if key is in the range.
| Parameters |
| Name |
Description |
key |
T const &
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typename T |
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| Returns |
| Type |
Description |
bool |
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Intersect(RowRange const &) const
Compute the intersection against another RowRange.
| Parameter |
| Name |
Description |
range |
RowRange const &
|
| Returns |
| Type |
Description |
std::pair< bool, RowRange > |
a 2-tuple, the first element is a boolean, with value true if there is some intersection, the second element is the intersection. If there is no intersection the first element is false and the second element has a valid, but unspecified value.
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as_proto() const &
Return the filter expression as a protobuf.
| Returns |
| Type |
Description |
::google::bigtable::v2::RowRange const & |
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as_proto() &&
Move out the underlying protobuf value.
| Returns |
| Type |
Description |
::google::bigtable::v2::RowRange && |
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static InfiniteRange()
Return the infinite range, i.e., a range including all possible keys.
| Returns |
| Type |
Description |
RowRange |
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static StartingAt(T &&)
Return the range starting at begin (included), with no upper limit.
| Parameters |
| Name |
Description |
begin |
T &&
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typename T |
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| Returns |
| Type |
Description |
RowRange |
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static EndingAt(T &&)
Return the range ending at end (included), with no lower limit.
| Parameters |
| Name |
Description |
end |
T &&
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typename T |
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| Returns |
| Type |
Description |
RowRange |
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static Empty()
| Returns |
| Type |
Description |
RowRange |
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static Range(T &&, U &&)
Return the range representing the interval [begin, end).
| Parameters |
| Name |
Description |
begin |
T &&
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end |
U &&
|
typename T |
|
typename U |
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| Returns |
| Type |
Description |
RowRange |
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static Prefix(T &&)
Return a range that contains all the keys starting with prefix.
| Parameters |
| Name |
Description |
prefix |
T &&
|
typename T |
|
| Returns |
| Type |
Description |
RowRange |
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