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# Regina - A Normal Surface Theory Calculator
# Python Test Suite Component
#
# Copyright (c) 2019-2025, Ben Burton
# For further details contact Ben Burton (bab@debian.org).
#
# Tests custom python iterators.
#
# This file is a single component of Regina's python test suite. To run
# the python test suite, move to the main python directory in the source
# tree and run "make check".
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# As an exception, when this program is distributed through (i) the
# App Store by Apple Inc.; (ii) the Mac App Store by Apple Inc.; or
# (iii) Google Play by Google Inc., then that store may impose any
# digital rights management, device limits and/or redistribution
# restrictions that are required by its terms of service.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
root = Container(); root.setLabel('root')
a = Container(); a.setLabel('a')
aa = Container(); aa.setLabel('aa')
aaa = Container(); aaa.setLabel('aaa')
aab = Container(); aab.setLabel('aab')
ab = Container(); ab.setLabel('ab')
aba = Container(); aba.setLabel('aba')
abb = Container(); abb.setLabel('abb')
b = Container(); b.setLabel('b')
ba = Container(); ba.setLabel('ba')
baa = Container(); baa.setLabel('baa')
bab = Container(); bab.setLabel('bab')
bb = Container(); bb.setLabel('bb')
bba = Container(); bba.setLabel('bba')
bbb = Container(); bbb.setLabel('bbb')
root.append(a)
root.append(b)
a.append(aa)
a.append(ab)
b.append(ba)
b.append(bb)
aa.append(aaa)
aa.append(aab)
ab.append(aba)
ab.append(abb)
ba.append(baa)
ba.append(bab)
bb.append(bba)
bb.append(bbb)
print('a.children():')
for i in a.children():
print(i.label())
print('a.subtree():')
for i in a.subtree():
print(i.label())
print('a.descendants():')
for i in a.descendants():
print(i.label())
print('a as iterable:')
for i in a:
print(i.label())
print('Angle structure iteration:')
for a in AngleStructures(Example3.figureEight()):
print(a)
print('Normal surface iteration:')
surfaces = NormalSurfaces(Example3.figureEight(), NormalCoords.Quad)
for s in surfaces:
print(s)
for s in surfaces.vectors():
print(s)
print('Normal disc iteration:')
for d in DiscSetSurface(NormalSurfaces(Example3.poincare(), NormalCoords.Standard).surface(0)):
print(d)
print('Normal hypersurface iteration:')
hypersurfaces = NormalHypersurfaces(Example4.rp4(), HyperCoords.Standard)
for s in hypersurfaces:
print(s)
for s in hypersurfaces.vectors():
print(s)
print('Model link graph cell arc iteration:')
g = ModelLinkGraph.fromPlantri('bcdd,aeec,abfd,acfa,bffb,ceed')
c = g.cells()
for i in range(c.countCells()):
bdry = []
for a in c.arcs(i):
bdry.append(str(a.node().index()) + ':' + str(a.arc()))
print(bdry)
print('Vector<Integer> iteration:')
for i in VectorInt([3,5,-1]):
print(i)
print('Vector<LargeInteger> iteration:')
for i in VectorLarge([3,5,-1]):
print(i)
print('PermGroup iteration:')
for i in PermGroup4(NamedPermGroup.Alternating):
print(i)
print('TableView iteration:')
for i in quadString:
print(i)
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