https://gitweb.dealii.org/ - dealii.git/commit

Improved comparison operators for TriaAccessorBase

The previous commit was a bit too aggressive because it is still useful to catch the case when comparing iterators to two different triangulations (leading to infinite loops).

Therefore, I now merely extended the assertion to not trigger when one of the two objects is default constructed, i.e., does contain a null pointer to tria. The comparison then does not need tria == a.tria because invalid iterators use invalid cell and level index, too (leading to !=).

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author	Martin Kronbichler <kronbichler@lnm.mw.tum.de>
	Sat, 22 Nov 2014 07:08:33 +0000 (08:08 +0100)
committer	Martin Kronbichler <kronbichler@lnm.mw.tum.de>
	Sat, 22 Nov 2014 07:08:33 +0000 (08:08 +0100)
commit	c07e2596b5fb3297ad3ad6b426f6d17acfa462c2
tree	d87b1bcde5655ecdeaa5a5cf1b13635d5bd63531	tree \| snapshot
parent	016efd10e482151c2d3fa0147e5c119e946fd301	commit \| diff