AZStd::basic_string< Element, Traits, Allocator >::ShortStringData Struct Reference

small buffer used for small string optimization More...

#include <string.h>

Classes
struct	PackedSize

Public Attributes
Element	m_buffer [BufferCapacityPlusNull]
AZStd::basic_string::ShortStringData::PackedSize	m_packed

Static Public Attributes
static constexpr size_type	BufferMaxSize = sizeof(AllocatedStringData) - sizeof(AZ::u8)
static constexpr size_type	BufferCapacityPlusNull = BufferMaxSize / sizeof(Element)
static constexpr size_type	Capacity = BufferCapacityPlusNull - 1

Detailed Description

template<class Element, class Traits = char_traits<Element>, class Allocator = AZStd::allocator>
struct AZStd::basic_string< Element, Traits, Allocator >::ShortStringData

small buffer used for small string optimization

Member Data Documentation

BufferMaxSize

template<class Element , class Traits = char_traits<Element>, class Allocator = AZStd::allocator>

constexpr size_type AZStd::basic_string< Element, Traits, Allocator >::ShortStringData::BufferMaxSize = sizeof(AllocatedStringData) - sizeof(AZ::u8)

inlinestaticconstexpr

The size can be stored within 7 bits since the buffer will be no larger than 23 bytes(22 characters + 1 null-terminating character)

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

• Code/Framework/AzCore/AzCore/std/string/string.h