`install_assertion_handler`

void install_assertion_handler(IAssertionHandler *handler) noexcept

Parameters

Name	Type
`handler`	`IAssertionHandler *`

Description

Makes handler the one active_assertion_handler() returns; nullptr restores the default.

Precondition

handler outlives its installation; uninstall it, on the same thread that installed it, before any other thread that might still be failing a check is destroyed.