ludus::foundation::filesystem::ProviderHandle¶

Class

Shared provider ownership; copies retain without allocation. Mutation requires exclusive access to the handle; distinct handles can be used concurrently.

Declared in modules/foundation/filesystem/include/ludus/foundation/filesystem/namespace.hpp

#include <ludus/foundation/filesystem/namespace.hpp>

class ludus::foundation::filesystem::ProviderHandle final

Methods¶

ProviderHandle¶

ludus::foundation::filesystem::ProviderHandle::ProviderHandle() noexcept=default

Creates an empty handle.

Declared in modules/foundation/filesystem/include/ludus/foundation/filesystem/namespace.hpp

ProviderHandle¶

explicit ludus::foundation::filesystem::ProviderHandle::ProviderHandle(Provider *owned) noexcept

Adopts the initial reference of a newly allocated provider, or an empty null.

Related types: Provider

Declared in modules/foundation/filesystem/include/ludus/foundation/filesystem/namespace.hpp

~ProviderHandle¶

ludus::foundation::filesystem::ProviderHandle::~ProviderHandle() noexcept

Releases one reference.

Declared in modules/foundation/filesystem/include/ludus/foundation/filesystem/namespace.hpp

ProviderHandle¶

ludus::foundation::filesystem::ProviderHandle::ProviderHandle(const ProviderHandle &other) noexcept

Retains the same provider without allocation.

Declared in modules/foundation/filesystem/include/ludus/foundation/filesystem/namespace.hpp

operator=¶

ProviderHandle & ludus::foundation::filesystem::ProviderHandle::operator=(const ProviderHandle &other) noexcept

Replaces ownership with the same provider as other; self-copy is supported.

Related types: ProviderHandle

Declared in modules/foundation/filesystem/include/ludus/foundation/filesystem/namespace.hpp

ProviderHandle¶

ludus::foundation::filesystem::ProviderHandle::ProviderHandle(ProviderHandle &&other) noexcept

Transfers ownership, leaving other empty.

Declared in modules/foundation/filesystem/include/ludus/foundation/filesystem/namespace.hpp

operator=¶

ProviderHandle & ludus::foundation::filesystem::ProviderHandle::operator=(ProviderHandle &&other) noexcept

Releases previous ownership and transfers other; self-move is supported.

Related types: ProviderHandle

Declared in modules/foundation/filesystem/include/ludus/foundation/filesystem/namespace.hpp

Get¶

const Provider * ludus::foundation::filesystem::ProviderHandle::Get() const noexcept

Returns the provider, or null. The pointer is borrowed for this handle's lifetime.

Related types: Provider

Declared in modules/foundation/filesystem/include/ludus/foundation/filesystem/namespace.hpp

Static methods¶

Share¶

static ProviderHandle ludus::foundation::filesystem::ProviderHandle::Share(const Provider &provider) noexcept

Retains a live provider whose current owner remains alive during this call.

Related types: Provider · ProviderHandle

Declared in modules/foundation/filesystem/include/ludus/foundation/filesystem/namespace.hpp