text.hpp

// DO NOT EDIT! This file was auto-generated by crates/build/re_types_builder/src/codegen/cpp/mod.rs
// Based on "crates/store/re_types/definitions/rerun/components/text.fbs".
 
#pragma once
 
#include "../component_descriptor.hpp"
#include "../datatypes/utf8.hpp"
#include "../result.hpp"
 
#include <cstdint>
#include <memory>
#include <string>
#include <utility>
 
namespace rerun::components {
    /// **Component**: A string of text, e.g. for labels and text documents.
    struct Text {
        rerun::datatypes::Utf8 value;
 
      public: // START of extensions from text_ext.cpp:
        /// Construct `Text` from a null-terminated UTF8 string.
        Text(const char* str) : value(str) {}
 
        const char* c_str() const {
            return value.c_str();
        }
 
        // END of extensions from text_ext.cpp, start of generated code:
 
      public:
        Text() = default;
 
        Text(rerun::datatypes::Utf8 value_) : value(std::move(value_)) {}
 
        Text& operator=(rerun::datatypes::Utf8 value_) {
            value = std::move(value_);
            return *this;
        }
 
        Text(std::string value_) : value(std::move(value_)) {}
 
        Text& operator=(std::string value_) {
            value = std::move(value_);
            return *this;
        }
 
        /// Cast to the underlying Utf8 datatype
        operator rerun::datatypes::Utf8() const {
            return value;
        }
    };
} // namespace rerun::components
 
namespace rerun {
    static_assert(sizeof(rerun::datatypes::Utf8) == sizeof(components::Text));
 
    /// \private
    template <>
    struct Loggable<components::Text> {
        static constexpr ComponentDescriptor Descriptor = "rerun.components.Text";
 
        /// Returns the arrow data type this type corresponds to.
        static const std::shared_ptr<arrow::DataType>& arrow_datatype() {
            return Loggable<rerun::datatypes::Utf8>::arrow_datatype();
        }
 
        /// Serializes an array of `rerun::components::Text` into an arrow array.
        static Result<std::shared_ptr<arrow::Array>> to_arrow(
            const components::Text* instances, size_t num_instances
        ) {
            if (num_instances == 0) {
                return Loggable<rerun::datatypes::Utf8>::to_arrow(nullptr, 0);
            } else if (instances == nullptr) {
                return rerun::Error(
                    ErrorCode::UnexpectedNullArgument,
                    "Passed array instances is null when num_elements> 0."
                );
            } else {
                return Loggable<rerun::datatypes::Utf8>::to_arrow(&instances->value, num_instances);
            }
        }
    };
} // namespace rerun