Expression Template Access Values

Variables
const	OMQ::QETA_READ = (1 << 0)
	For templates valid in a read context.
const	OMQ::QETA_WRITE = (1 << 1)
	For templates valid in a write context.
const	OMQ::QETA_READ_WRITE = QETA_READ | QETA_WRITE
	For templates valid in both read and write contexts.

Detailed Description

These constants indicate the possible values of the template access bitfield; whether it's available for reading, writing, or both