# Synopsis

(macro) PDX_BOOL gdx_LinearApproxAllocated()

# Purpose

Determine if a GDX linear approximation workspace has been allocated

# Description

If a GDX linear approximation workspace has been allocated then PDX_TRUE is returned, otherwise PDX_FALSE is returned.

# Return

          PDX_TRUE - A GDX linear approximation workspace has been allocated
          PDX_FALSE - No GDX linear approximation workspace has been allocated
          .fi