// Create a range for the keys starting with the given prefix.
auto range = bigtable::RowRange::StartingAt("foo/");
Constructors
RowRange(::google::bigtable::v2::RowRange)
Parameter
Name
Description
rhs
::google::bigtable::v2::RowRange
RowRange(RowRange &&)
Parameter
Name
Description
RowRange &&
RowRange(RowRange const &)
Parameter
Name
Description
RowRange const &
Operators
operator=(RowRange &&)
Parameter
Name
Description
RowRange &&
Returns
Type
Description
RowRange &
operator=(RowRange const &)
Parameter
Name
Description
RowRange const &
Returns
Type
Description
RowRange &
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 &&
end
U &&
typename T
typename U
Returns
Type
Description
RowRange
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 &&
end
U &&
typename T
typename U
Returns
Type
Description
RowRange
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 &&
end
U &&
typename T
typename U
Returns
Type
Description
RowRange
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 &&
end
U &&
typename T
typename U
Returns
Type
Description
RowRange
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
Contains(T const &) const
Return true if key is in the range.
Parameters
Name
Description
key
T const &
typename T
Returns
Type
Description
bool
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.
as_proto() const &
Return the filter expression as a protobuf.
Returns
Type
Description
::google::bigtable::v2::RowRange const &
as_proto() &&
Move out the underlying protobuf value.
Returns
Type
Description
::google::bigtable::v2::RowRange &&
static InfiniteRange()
Return the infinite range, i.e., a range including all possible keys.
Returns
Type
Description
RowRange
static StartingAt(T &&)
Return the range starting at begin (included), with no upper limit.
Parameters
Name
Description
begin
T &&
typename T
Returns
Type
Description
RowRange
static EndingAt(T &&)
Return the range ending at end (included), with no lower limit.
Parameters
Name
Description
end
T &&
typename T
Returns
Type
Description
RowRange
static Empty()
Return an empty range.
Returns
Type
Description
RowRange
static Range(T &&, U &&)
Return the range representing the interval [begin, end).
Parameters
Name
Description
begin
T &&
end
U &&
typename T
typename U
Returns
Type
Description
RowRange
static Prefix(T &&)
Return a range that contains all the keys starting with prefix.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-05 UTC."],[[["This document outlines the `RowRange` class in the Google Cloud Bigtable C++ client library, providing details on how to define and manage ranges of row keys."],["The `RowRange` class offers multiple constructors for creating row ranges, including options for specifying begin and end points, using prefixes, or creating infinite or empty ranges, as well as copy and move constructors."],["The `RowRange` class supports various operators and functions, such as checking for emptiness, determining if a key is within a range, computing intersections with other ranges, and obtaining the underlying protobuf representation."],["Static methods like `RightOpen`, `LeftOpen`, `Open`, and `Closed` allow the creation of ranges with specific inclusion/exclusion behaviors for the start and end points, or just `Range` for a simple range."],["`RowRange` provides a wide variety of functions for very specific range implementations such as `StartingAt`, `EndingAt`, `InfiniteRange`, and `Prefix`."]]],[]]
