.. index:: pair: class; EE::UI::Charts::XYDataRead
.. _doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read:

class EE::UI::Charts::XYDataRead
================================

.. toctree::
	:hidden:

Overview
~~~~~~~~

A move-only, coherent view. :ref:`More...<details-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read>`


.. ref-code-block:: cpp
	:class: doxyrest-overview-code-block

	#include <xydatasource.hpp>
	
	class XYDataRead {
	public:
		// construction
	
		:target:`XYDataRead<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1aa37fadb2c5544cd299b22baa9b5391c5>`();
		:ref:`XYDataRead<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1afcf83c46ac3e9eea54895b5dbe758051>`(:ref:`Uint64<doxid-namespace_e_e_1ae05f59b032c290566852fe63cb26135c>` generation, :ref:`DataOrder<doxid-namespace_e_e_1_1_u_i_1_1_charts_1a2cf5ef16471dc196583495036b7deb36>` order, :ref:`SmallVector<doxid-class_e_e_1_1_small_vector>`<:ref:`XYDataChunk<doxid-struct_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_chunk>`, 2> chunks, std::shared_ptr<const void> backing = {}, std::optional<:ref:`DataDelta<doxid-struct_e_e_1_1_u_i_1_1_charts_1_1_data_delta>`> delta = {});
		:target:`XYDataRead<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1a386a46a4a7f6ec68bd43dd4e7395a806>`(XYDataRead&&);
		:target:`XYDataRead<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1a2852c0757c81d61290b30de3084fe26a>`(const XYDataRead&);

		// methods
	
		XYDataRead& :target:`operator=<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1a0b23e02275bf811b99f5c44f1434dcfe>`(XYDataRead&& other);
		XYDataRead& :target:`operator=<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1a45919684cdf1420d5c2a37201c09ecb1>`(const XYDataRead&);
		:ref:`Uint64<doxid-namespace_e_e_1ae05f59b032c290566852fe63cb26135c>` :target:`generation<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1a4b2663a5368ef64e1a6684f85acf0adf>`() const;
		size_t :target:`size<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1a2bd5d3a25907f98f2b71052f2945a72a>`() const;
		:ref:`DataOrder<doxid-namespace_e_e_1_1_u_i_1_1_charts_1a2cf5ef16471dc196583495036b7deb36>` :target:`order<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1a98087f3f8f6d367a7b1b6de52b8e7a84>`() const;
		const std::optional<:ref:`DataDelta<doxid-struct_e_e_1_1_u_i_1_1_charts_1_1_data_delta>`>& :target:`delta<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1af98847a370f597be78e1019f86e5a7f8>`() const;
		std::span<const :ref:`XYDataChunk<doxid-struct_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_chunk>`> :target:`chunks<doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1a7922513a5f1402c3cc7a014999a9d0a6>`() const;
	};
.. _details-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read:

Detailed Documentation
~~~~~~~~~~~~~~~~~~~~~~

A move-only, coherent view. Chunks and their storage expire with this object.

Construction
------------

.. index:: pair: function; XYDataRead
.. _doxid-class_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_read_1afcf83c46ac3e9eea54895b5dbe758051:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	XYDataRead(:ref:`Uint64<doxid-namespace_e_e_1ae05f59b032c290566852fe63cb26135c>` generation, :ref:`DataOrder<doxid-namespace_e_e_1_1_u_i_1_1_charts_1a2cf5ef16471dc196583495036b7deb36>` order, :ref:`SmallVector<doxid-class_e_e_1_1_small_vector>`<:ref:`XYDataChunk<doxid-struct_e_e_1_1_u_i_1_1_charts_1_1_x_y_data_chunk>`, 2> chunks, std::shared_ptr<const void> backing = {}, std::optional<:ref:`DataDelta<doxid-struct_e_e_1_1_u_i_1_1_charts_1_1_data_delta>`> delta = {})

The backing token must own or guard every byte referenced by chunks.