anonymous_namespace{pstack_options.cpp} Namespace Reference

Data local to this compilation unit. More...

Variables
pstack::pstack_options *	g_options = nullptr
	The options block is supposed to be a singleton. More...

Detailed Description

Data local to this compilation unit.

Variable Documentation

pstack::pstack_options* anonymous_namespace{pstack_options.cpp}::g_options = nullptr

The options block is supposed to be a singleton.

As much as I hate singletons, I don't really want to be passing options all over the system just to occasionally get a parameter. Also, this is a C pointer instead of a shared_ptr for two reasons: first, the instance should be created by main, so we have no access to the container for that instance, and secondly because I want this static data to be trivially constructed in the compilation unit.