Rerun C++ SDK
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float32.hpp
1// DO NOT EDIT! This file was auto-generated by crates/re_types_builder/src/codegen/cpp/mod.rs
2// Based on "crates/re_types/definitions/rerun/datatypes/float32.fbs".
3
4#pragma once
5
6#include "../result.hpp"
7
8#include <cstdint>
9#include <memory>
10
11namespace arrow {
12 /// \private
13 template <typename T>
14 class NumericBuilder;
15
16 class Array;
17 class DataType;
18 class FloatType;
19 using FloatBuilder = NumericBuilder<FloatType>;
20} // namespace arrow
21
22namespace rerun::datatypes {
23 /// **Datatype**: A single-precision 32-bit IEEE 754 floating point number.
24 struct Float32 {
25 float value;
26
27 public:
28 Float32() = default;
29
30 Float32(float value_) : value(value_) {}
31
32 Float32& operator=(float value_) {
33 value = value_;
34 return *this;
35 }
36 };
37} // namespace rerun::datatypes
38
39namespace rerun {
40 template <typename T>
41 struct Loggable;
42
43 /// \private
44 template <>
45 struct Loggable<datatypes::Float32> {
46 static constexpr const char Name[] = "rerun.datatypes.Float32";
47
48 /// Returns the arrow data type this type corresponds to.
49 static const std::shared_ptr<arrow::DataType>& arrow_datatype();
50
51 /// Fills an arrow array builder with an array of this type.
52 static rerun::Error fill_arrow_array_builder(
53 arrow::FloatBuilder* builder, const datatypes::Float32* elements, size_t num_elements
54 );
55
56 /// Serializes an array of `rerun::datatypes::Float32` into an arrow array.
58 const datatypes::Float32* instances, size_t num_instances
59 );
60 };
61} // namespace rerun
Status outcome object (success or error) returned for fallible operations.
Definition error.hpp:87
A class for representing either a usable value, or an error.
Definition result.hpp:14
All built-in datatypes. See Types in the Rerun manual.
Definition rerun.hpp:72
All Rerun C++ types and functions are in the rerun namespace or one of its nested namespaces.
Definition rerun.hpp:20
The Loggable trait is used by all built-in implementation of rerun::AsComponents to serialize a colle...
Definition loggable.hpp:11
Datatype: A single-precision 32-bit IEEE 754 floating point number.
Definition float32.hpp:24