qx::sbo_poly< base_t, nSBOSize_ > Class Template Reference

Small Buffer Object for polymorphic classes. More...

#include <sbo_poly.h>

Public Member Functions
template<sbo_poly_assignable_c< base_t > derived_t>
	sbo_poly (derived_t object) noexcept
	sbo_poly object constructor More...
template<sbo_poly_assignable_c< base_t > derived_t>
sbo_poly &	operator= (derived_t object) noexcept
	operator= More...
template<sbo_poly_assignable_c< base_t > derived_t>
void	assign (derived_t object) noexcept
	Assign a new object to this SBO. More...
base_t &	get () noexcept
	Get object reference. Always valid. More...
const base_t &	get () const noexcept
	Get object reference. Always valid. More...

Detailed Description

template<class base_t, size_t nSBOSize_>
class qx::sbo_poly< base_t, nSBOSize_ >

Small Buffer Object for polymorphic classes.

If the inherited class fits into the specified buffer, it stores it in place; if not, it allocates memory for it. Allows you to increase cache locality when storing in containers.

Template Parameters

base_t	- base class type, you'll be able to work with each element through its interface
nSBOSize_	- the size of the whole SBO type, including internal data

Author

Khrapov

Date

24.12.2025

Definition at line 35 of file sbo_poly.h.

Constructor & Destructor Documentation

sbo_poly()

template<class base_t , size_t nSBOSize_>

template<sbo_poly_assignable_c< base_t > derived_t>

qx::sbo_poly< base_t, nSBOSize_ >::sbo_poly ( derived_t  object )

noexcept

sbo_poly object constructor

Template Parameters

derived_t

- type inherited from base_t

Parameters

object

- an object to store

Definition at line 15 of file sbo_poly.inl.

Member Function Documentation

assign()

template<class base_t , size_t nSBOSize_>

template<sbo_poly_assignable_c< base_t > derived_t>

void qx::sbo_poly< base_t, nSBOSize_ >::assign ( derived_t  object )

noexcept

Assign a new object to this SBO.

Template Parameters

derived_t

- type inherited from base_t

Parameters

object

- an object to store

Definition at line 91 of file sbo_poly.inl.

get() [1/2]

template<class base_t , size_t nSBOSize_>

const base_t & qx::sbo_poly< base_t, nSBOSize_ >::get

noexcept

Get object reference. Always valid.

Return values

-	object reference

Definition at line 125 of file sbo_poly.inl.

get() [2/2]

template<class base_t , size_t nSBOSize_>

base_t & qx::sbo_poly< base_t, nSBOSize_ >::get

noexcept

Get object reference. Always valid.

Return values

-	object reference

Definition at line 119 of file sbo_poly.inl.

operator=()

template<class base_t , size_t nSBOSize_>

template<sbo_poly_assignable_c< base_t > derived_t>

sbo_poly& qx::sbo_poly< base_t, nSBOSize_ >::operator= ( derived_t  object )

noexcept

operator=

Template Parameters

derived_t

- type inherited from base_t

Parameters

object

- an object to store

Return values

-	this object reference

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The documentation for this class was generated from the following files:

• include/qx/sbo/sbo_poly.h
• include/qx/sbo/sbo_poly.inl