Users create instances using the StreamOf<T>(range) non-member factory function (defined below). The following is a typical usage of this class in a range-for loop.
auto row_range = ...
using RowType = std::tuple<std::int64_t, std::string, bool>;
for (auto const& row : StreamOf<RowType>(row_range)) {
if (!row) {
// Handle error;
}
std::int64_t x = std::get<0>(*row);
...
}
[[["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 2025-03-14 UTC."],[[["This webpage provides documentation for the `TupleStream` class in the Google Cloud Spanner C++ library, detailing its functionality and usage across various versions."],["The `TupleStream` class is designed to parse `Tuple` objects from a given range of `RowStreamIterator`s, acting as a range defined by two `TupleStreamIterator` objects."],["Users can create `TupleStream` instances using the `StreamOf\u003cT\u003e(range)` factory function and typically use them within range-for loops to handle data."],["The webpage also gives access to documentation for older versions of the documentation, ranging from 2.11.0 to 2.37.0-rc, and includes a section for version 2.28.0."],["The term \"stream\" in `TupleStream` refers to the nature of the data source, not C++'s I/O streams."]]],[]]
