Core » Memory module

Provides a stream library and memory utilities.

Files

file any_value.hpp
Class cubos::core::memory::AnyValue.
file any_vector.hpp
Class cubos::core::memory::AnyVector.
file buffer_stream.hpp
Class cubos::core::memory::BufferStream.
file endianness.hpp
Endianness utility functions.
file function.hpp
Class cubos::core::memory::Function.
file guards.hpp
Classes cubos::core::memory::ReadGuard and cubos::core::memory::WriteGuard.
file move.hpp
Functions cubos::core::memory::move and cubos::core::memory::forward.
file opt.hpp
Class cubos::core::memory::Opt.
file standard_stream.hpp
Class cubos::core::memory::StandardStream.
file stream.hpp
Class cubos::core::memory::Stream.
file type_map.hpp
Class cubos::core::memory::TypeMap.
file unordered_bimap.hpp
Class cubos::core::memory::UnorderedBimap.

Classes

class cubos::core::memory::AnyValue
Stores a blob of a given reflected type.
class cubos::core::memory::AnyVector
Stores a dynamically sized array of blobs of a given reflected type.
class cubos::core::memory::BufferStream
Stream implementation which writes to/reads from a buffer.
template<typename R, typename... Ts>
class cubos::core::memory::Function<R(Ts...)>
Generic function pointer which can also store capturing lambda functions.
template<typename T, typename Lock>
class cubos::core::memory::ReadGuard
Provides safe read-only access to an object using a lock.
template<typename T, typename Lock>
class cubos::core::memory::WriteGuard
Provides safe read-write access to an object using a lock.
template<typename T>
class cubos::core::memory::Opt
Wrapper for reference types to indicate that the given argument type is optional.
class cubos::core::memory::StandardStream
Stream implementation which wraps a libc file pointer.
class cubos::core::memory::Stream
Interface class for memory streams. Abstracts away sources or destinations of data.
template<typename V>
class cubos::core::memory::TypeMap
A map that stores values of type V, using reflection types as keys.
template<typename L, typename R, typename LHash = std::hash<L>, typename RHash = std::hash<R>>
class cubos::core::memory::UnorderedBimap
A bidirectional hash table.

Enums

enum class SeekOrigin { Begin, Current, End }
Stream seek origin.

Functions

template<typename T>
auto swapBytes(T value) -> T
Swaps the bytes of a value, changing its endianness.
auto isLittleEndian() -> bool
Checks if the current platform is little endian.
template<typename T>
auto fromLittleEndian(T value) -> T
Converts a value from little endianness to local endianness.
template<typename T>
auto toLittleEndian(T value) -> T
Converts a value from local endianness to little endianness.
template<typename T>
auto fromBigEndian(T value) -> T
Converts a value from big endianness to local endianness.
template<typename T>
auto toBigEndian(T value) -> T
Converts a value from local endianness to big endianness.
template<typename T>
auto move(T&& value) -> RemoveReference<T>::Type&& noexcept
Returns an R-value reference to the given value.
template<typename T>
auto forward(typename RemoveReference<T>::Type& argument) -> T&& noexcept
Used to cast a templated function parameter to the value category the caller used to pass it, which allows rvalues to be passed as rvalues and lvalues as lvalues.

Enum documentation

enum class SeekOrigin
#include <core/memory/stream.hpp>

Stream seek origin.

Function documentation

#include <core/memory/endianness.hpp>
template<typename T>
T swapBytes(T value)

Swaps the bytes of a value, changing its endianness.

Template parameters
T Value type.
Parameters
value Value to swap.
Returns Swapped value.

bool isLittleEndian()
#include <core/memory/endianness.hpp>

Checks if the current platform is little endian.

Returns Whether its little endian.

#include <core/memory/endianness.hpp>
template<typename T>
T fromLittleEndian(T value)

Converts a value from little endianness to local endianness.

Template parameters
T Value type.
Parameters
value Value to convert.
Returns Converted value.

#include <core/memory/endianness.hpp>
template<typename T>
T toLittleEndian(T value)

Converts a value from local endianness to little endianness.

Template parameters
T Value type.
Parameters
value Value to convert.
Returns Converted value.

#include <core/memory/endianness.hpp>
template<typename T>
T fromBigEndian(T value)

Converts a value from big endianness to local endianness.

Template parameters
T Value type.
Parameters
value Value to convert.
Returns Converted value.

#include <core/memory/endianness.hpp>
template<typename T>
T toBigEndian(T value)

Converts a value from local endianness to big endianness.

Template parameters
T Value type.
Parameters
value Value to convert.
Returns Converted value.

#include <core/memory/move.hpp>
template<typename T>
RemoveReference<T>::Type&& move(T&& value) noexcept

Returns an R-value reference to the given value.

Template parameters
T Value type.
Parameters
value Value to move.
Returns Moved value.

#include <core/memory/move.hpp>
template<typename T>
T&& forward(typename RemoveReference<T>::Type& argument) noexcept

Used to cast a templated function parameter to the value category the caller used to pass it, which allows rvalues to be passed as rvalues and lvalues as lvalues.

Template parameters
T Argument type.
Parameters
argument Argument to forward.
Returns Forwarded argument.