basic_memory_buffer< T, SIZE, Allocator > Class Template Reference

A dynamically growing memory buffer for trivially copyable/constructible types with the first SIZE elements stored in the object itself. More...

#include "/home/sirfuser/devel/STIRdistrib/STIR/external_helpers/fmt/include/fmt/format.h"

Inheritance diagram for basic_memory_buffer< T, SIZE, Allocator >:

Public Types
using	value_type = T
using	const_reference = const T &
Public Types inherited from detail::buffer< T >
using	value_type = T
using	const_reference = const T &

Public Member Functions
FMT_CONSTEXPR	basic_memory_buffer (const Allocator &alloc=Allocator())
FMT_CONSTEXPR20	basic_memory_buffer (basic_memory_buffer &&other) noexcept
	Constructs a basic_memory_buffer object moving the content of the other object to it.
auto	operator= (basic_memory_buffer &&other) noexcept -> basic_memory_buffer &
	Moves the content of the other basic_memory_buffer object to this one.
auto	get_allocator () const -> Allocator
FMT_CONSTEXPR void	resize (size_t count)
	Resizes the buffer to contain count elements. If T is a POD type new elements may not be initialized.
void	reserve (size_t new_capacity)
	Increases the buffer capacity to new_capacity.
template<typename ContiguousRange >
FMT_CONSTEXPR20 void	append (const ContiguousRange &range)
Public Member Functions inherited from detail::buffer< T >
	buffer (const buffer &)=delete
void	operator= (const buffer &)=delete
auto	begin () noexcept -> T *
auto	end () noexcept -> T *
auto	begin () const noexcept -> const T *
auto	end () const noexcept -> const T *
constexpr auto	size () const noexcept -> size_t
	Returns the size of this buffer.
constexpr auto	capacity () const noexcept -> size_t
	Returns the capacity of this buffer.
FMT_CONSTEXPR auto	data () noexcept -> T *
	Returns a pointer to the buffer data (not null-terminated).
FMT_CONSTEXPR auto	data () const noexcept -> const T *
FMT_CONSTEXPR void	clear ()
	Clears this buffer.
FMT_CONSTEXPR void	try_resize (size_t count)
FMT_CONSTEXPR void	try_reserve (size_t new_capacity)
FMT_CONSTEXPR void	push_back (const T &value)
template<typename U >
FMT_CONSTEXPR20 void	append (const U *begin, const U *end)
	Appends data to the end of the buffer.
template<typename Idx >
FMT_CONSTEXPR auto	operator[] (Idx index) -> T &
template<typename Idx >
FMT_CONSTEXPR auto	operator[] (Idx index) const -> const T &

Additional Inherited Members
Protected Member Functions inherited from detail::buffer< T >
	FMT_MSC_WARNING (suppress :26495) FMT_CONSTEXPR buffer(grow_fun grow
size_t sz	capacity_ (sz)
size_t sz	grow_ (grow)
constexpr	buffer (grow_fun grow, T *p=nullptr, size_t sz=0, size_t cap=0) noexcept
	buffer (buffer &&)=default
FMT_CONSTEXPR void	set (T *buf_data, size_t buf_capacity) noexcept
	Sets the buffer data and capacity.
Protected Attributes inherited from detail::buffer< T >
size_t sz	noexcept: size_(sz)

Detailed Description

template<typename T, size_t SIZE = inline_buffer_size, typename Allocator = detail::allocator<T>>
class basic_memory_buffer< T, SIZE, Allocator >

A dynamically growing memory buffer for trivially copyable/constructible types with the first SIZE elements stored in the object itself.

Most commonly used via the memory_buffer alias for char.

Example:

auto out = fmt::memory_buffer();
fmt::format_to(std::back_inserter(out), "The answer is {}.", 42);

This will append "The answer is 42." to out. The buffer content can be converted to std::string with to_string(out).

---

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

• /home/sirfuser/devel/STIRdistrib/STIR/external_helpers/fmt/include/fmt/format.h