EBGeometry::PODSpan< T > Struct Template Reference

Raw pointer + size view into a Pool block, for hot inner loops. More...

#include <EBGeometry_PODVector.hpp>

Public Member Functions
T &	operator[] (uint32_t a_i) const noexcept
	Element access.
T *	begin () const noexcept
	Iterator to the first element.
T *	end () const noexcept
	Iterator past the last element.
uint32_t	size () const noexcept
	Number of elements.

Public Attributes
T *	m_ptr = nullptr
	Raw pointer to element 0 inside the pool's block, as resolved when the span was bound.
uint32_t	m_size = 0
	Number of elements.

Detailed Description

template<class T>
struct EBGeometry::PODSpan< T >

Raw pointer + size view into a Pool block, for hot inner loops.

Obtained from PODVector::bind. Because it captures a raw pointer, it is valid only until the next Pool::reserve on that pool (which may move the block) or the pool's destruction: resolve, use, discard. Against a frozen (or mirrored) pool no reserve can follow.

Template Parameters

T	Element type.

Member Function Documentation

begin()

template<class T >

T * EBGeometry::PODSpan< T >::begin ( ) const

inlinenoexcept

Iterator to the first element.

Returns

Pointer to element 0.

end()

template<class T >

T * EBGeometry::PODSpan< T >::end ( ) const

inlinenoexcept

Iterator past the last element.

Returns

Pointer to one past element m_size-1.

operator[]()

template<class T >

T & EBGeometry::PODSpan< T >::operator[] ( uint32_t  a_i ) const

inlinenoexcept

Element access.

Parameters

[in]

a_i

Element index (must be < m_size).

Returns

Reference to element a_i.

size()

template<class T >

uint32_t EBGeometry::PODSpan< T >::size ( ) const

inlinenoexcept

Number of elements.

Returns

m_size.

---

The documentation for this struct was generated from the following file:

• Source/EBGeometry_PODVector.hpp