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@shBang #!/usr/bin/env python3
@*
MaxIterations.tmpl
Created by Graham Dennis on 2008-05-04.
Copyright (c) 2008-2012, Graham Dennis
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.
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 <http://www.gnu.org/licenses/>.
@extends xpdeint.Features._Feature
@def description: Restrict the maximum number of iterations for an adaptive integrator
@attr featureName = 'MaxIterations'
@def integrateAdaptiveStepOuterLoopEnd($dict)
@#
@set $integrator = dict['caller']
@#
@# If we don't have a maximum number of iterations for this integrator
@# then we don't have any code to insert
@if not integrator in $maxIterationsDict
@return
@end if
@#
if (_attempted_steps >= ${maxIterationsDict[integrator]}) {
_LOG(_WARNING_LOG_LEVEL, "Reached ${maxIterationsDict[integrator]} iterations, exiting at ${integrator.propagationDimension} = %e\n"
"Last error: %e\n"
"Last planned timestep: %e\n\n", ${integrator.propagationDimension}, _error, _step);
${integrator.earlyTerminationCode, autoIndent=True}@slurp
}
@#
@end def
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