hpcc-systems/HPCC-Platform — pull request #1351 by ghalliday (2012-01-25 14:16:32+00:00)
Title: Roxiemem refactor - improve link and release

Since link and release normally call a virtual function when a row has
been allocated from a chunking heap, remove a conditional test and
always call a virtual.
It simplifies the code, removes a condition and allows link() to be more
efficient - not incrementing count each time.

Signed-off-by: Gavin Halliday