Reference/Essentials

Essentials

resource.h

Register resources for coordinated application shutdown.

C++23 mc/resource.h
#include <mc/resource.h>

Implement CResource::closeResource() in a resource subclass. Keep shutdown and resource lifetimes coordinated, particularly during concurrent destruction.

Jump to a declaration · 7
CResource CResource::closeResource CResource::CResource CResource::operator= CResource::~CResource CResourceManager CResourceManager::shutdown

CResourceManager

class CResourceManager

Methods

shutdown

static void shutdown();

Invokes registered closers. All closers are attempted, then the first failure is rethrown.

CResource

class CResource

Methods

CResource

CResource();
CResource(const CResource&);

Registers the resource for coordinated shutdown. Its lifetime must be coordinated with shutdown callbacks; destruction unregisters it.

closeResource

virtual void closeResource() = 0;

Implement this to close the resource during coordinated shutdown. It must leave the object safe for later destruction; registration does not transfer object ownership.