os-memory.h File Reference

#include <cmsis-plus/estd/system_error>
#include <limits>
#include <new>
#include <cerrno>
#include <mutex>

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Classes
class	os::rtos::memory::allocator_deleter< A >
	Allocator deleter. More...
class	os::rtos::memory::allocator_stateless_default_resource< T >
	Standard allocator based on the RTOS system default memory manager. More...
class	os::rtos::memory::allocator_stateless_polymorphic_synchronized< T, L, get_resource >
	Allocator using memory resources. More...
class	os::rtos::memory::memory_resource
	Memory resource manager (abstract class). More...
struct	os::rtos::memory::allocator_stateless_polymorphic_synchronized< T, L, get_resource >::rebind< U >
	Define a rebind template. More...

Namespaces
namespace	os
	System namespace.
namespace	os::estd
	Embedded std namespace.
namespace	os::rtos
	RTOS namespace.
namespace	os::rtos::memory
namespace	os::rtos::scheduler
	Scheduler namespace.

Typedefs
template<typename T , typename U = T>
using	os::rtos::memory::allocator_typed = allocator_stateless_polymorphic_synchronized< T, scheduler::lockable, get_resource_typed< U > >
	Type of an allocator for objects of type T.
using	os::rtos::memory::out_of_memory_handler_t = void(*)(void)
	Type of out of memory handler.
template<typename T , typename U = T>
using	os::rtos::memory::unique_ptr = std::unique_ptr< T, allocator_deleter< allocator_typed< T, U > > >
	Type of a RTOS unique pointer to objects of type T.

Functions
void	os::estd::__throw_bad_alloc (void)
constexpr std::size_t	os::rtos::memory::align_size (std::size_t size, std::size_t align) noexcept
	Helper function to align size values.
template<typename T , typename A , typename ... Args>
auto	os::rtos::memory::allocate_unique (const A &allocator, Args &&... args)
	Function template to allocate a unique pointer.
template<>
memory_resource *	os::rtos::memory::get_resource_typed< condition_variable > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< event_flags > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< memory_pool > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< message_queue > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< mutex > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< semaphore > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< thread > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< timer > (void) noexcept
constexpr std::size_t	os::rtos::memory::max (std::size_t a, std::size_t b)
template<typename T1 , typename T2 , typename L , F get_resource>
bool	os::rtos::memory::operator!= (const allocator_stateless_polymorphic_synchronized< T1, L, get_resource > &lhs, const allocator_stateless_polymorphic_synchronized< T2, L, get_resource > &rhs) noexcept
template<typename T1 , typename T2 , typename L , F get_resource>
bool	os::rtos::memory::operator== (const allocator_stateless_polymorphic_synchronized< T1, L, get_resource > &lhs, const allocator_stateless_polymorphic_synchronized< T2, L, get_resource > &rhs) noexcept
RTOS System Memory Functions
memory_resource *	os::rtos::memory::get_default_resource (void) noexcept
	Get the default RTOS system memory manager.
void	os::rtos::memory::init_once_default_resource (void)
memory_resource *	os::rtos::memory::malloc_resource (void) noexcept
	Get the address of a memory manager based on POSIX malloc().
memory_resource *	os::rtos::memory::set_default_resource (memory_resource *res) noexcept
	Set the default RTOS system memory manager.
Operators
bool	os::rtos::memory::operator!= (const memory_resource &lhs, const memory_resource &rhs) noexcept
	Compare the memory_resource instances for inequality.
bool	os::rtos::memory::operator== (const memory_resource &lhs, const memory_resource &rhs) noexcept
	Compare the memory_resource instances for equality.
Type Specific Resource Managers
template<typename T >
memory_resource *	os::rtos::memory::get_resource_typed (void) noexcept
	Function template to get a memory resource.
template<>
memory_resource *	os::rtos::memory::get_resource_typed< condition_variable > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< event_flags > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< memory_pool > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< message_queue > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< mutex > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< semaphore > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< thread > (void) noexcept
template<>
memory_resource *	os::rtos::memory::get_resource_typed< timer > (void) noexcept
template<typename T >
memory_resource *	os::rtos::memory::set_resource_typed (memory_resource *res) noexcept
	Function template to set a memory resource.
template<>
memory_resource *	os::rtos::memory::set_resource_typed< condition_variable > (memory_resource *res) noexcept
template<>
memory_resource *	os::rtos::memory::set_resource_typed< event_flags > (memory_resource *res) noexcept
template<>
memory_resource *	os::rtos::memory::set_resource_typed< memory_pool > (memory_resource *res) noexcept
template<>
memory_resource *	os::rtos::memory::set_resource_typed< message_queue > (memory_resource *res) noexcept
template<>
memory_resource *	os::rtos::memory::set_resource_typed< mutex > (memory_resource *res) noexcept
template<>
memory_resource *	os::rtos::memory::set_resource_typed< semaphore > (memory_resource *res) noexcept
template<>
memory_resource *	os::rtos::memory::set_resource_typed< thread > (memory_resource *res) noexcept
template<>
memory_resource *	os::rtos::memory::set_resource_typed< timer > (memory_resource *res) noexcept