tree 1a9dd650154afec8534eb56e2cdd7291ae18abf8
parent c8e35e19fd3409bfbb00e5247300af381223e259
author Darius Rueckert <darius.rueckert@fau.de> 1581092326 +0100
committer Darius Rueckert <darius.rueckert@fau.de> 1581347995 +0100

Add ExpressionGraph::Erase(ExpressionId)

Add the function ExpressionGraph::Erase and a test-case for it.
Erase removes the given expression from the graph by shifting
all later expressions to the front. Indices and references
are updated accordingly.

Change-Id: Ic0449ccf28b369600fd2959a7e2a919d47f4cbe3