Altera Quartus II Scripting - Manual (Page 252)

3–122 Chapter 3: Tcl Packages & Commands
incremental_compilation
Quartus II Scripting Reference Manual © July 2013 Altera Corporation
You can use the "-priority" option only with path-based and wildcard assignments.
You can use the "-location" option only with node assignments.
Example
package require ::quartus::incremental_compilation
project_open my_design
## Initialize interface before doing anything else
initialize_logiclock
## Get all region members
set members [get_logiclock_contents -region region_one]
## Parse elements of member list
foreach member $members {
set from[lindex $member 0]
set to [lindex $member 1]
## Delete all members in this region
set_logiclock_contents -region region_one -delete_member_of -from \
from -to to
}
## Get a list of back-annotated contents
set_logiclock_contents -region region_one
project_close