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@shBang #!/usr/bin/env python3
@*
OperatorContainer.tmpl
Operator Container
Created by Graham Dennis on 2013-10-02.
Copyright (c) 2013, 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.Operators._OperatorContainer
@from xpdeint.ParserException import ParserException
@def evaluateIPOperators(arguments = None, parentFunction = None, **KWs)
@if len($ipOperators) == 0
@return ''
@end if
@#
@set basis = $ipOperatorBasis
@set targetVectors = set()
@set setOfVectorsToLoopOver = set()
@set haveMultipleIPOperatorFractions = len($parent.ipPropagationStepFractions) > 1
@#
@for ipOperator in $ipOperators
@silent targetVectors.update(ipOperator.targetVectors)
@silent setOfVectorsToLoopOver.update(ipOperator.targetVectors)
@silent setOfVectorsToLoopOver.add(ipOperator.operatorVector)
@#
@if $haveMultipleIPOperatorFractions
unsigned long _${ipOperator.id}_exponentIndex = ${ipOperator.exponentIndex};
@end if
@end for
${transformVectorsToBasis(targetVectors, basis)}@slurp
@#
${applyIPOperator(setOfVectorsToLoopOver, basis)}@slurp
@#
@end def
@def applyIPOperator($setOfVectorsToLoopOver, $operatorBasis)
@#
if (_exponent > 0) {
${doIPLoop(setOfVectorsToLoopOver, operatorBasis, '*'), autoIndent=True}@slurp
} else {
${doIPLoop(setOfVectorsToLoopOver, operatorBasis, '/'), autoIndent=True}@slurp
}
@#
@end def
@def doIPLoop($setOfVectorsToLoopOver, $operatorBasis, $operation)
@#
@set loopingField = $field
@if all(v.field.isEquivalentToField(loopingField) for v in setOfVectorsToLoopOver)
${loopOverVectorsInBasisWithInnerContent($setOfVectorsToLoopOver, $operatorBasis, $insideEvaluateOperatorLoops($operation))}@slurp
@else
${loopOverFieldInBasisWithVectorsAndInnerContent($loopingField, $operatorBasis, $setOfVectorsToLoopOver, $insideEvaluateOperatorLoops($operation))}@slurp
@end if
@#
@end def
@def insideEvaluateOperatorLoops($operationString)
@#
@set operationsDict = dict()
@set haveMultipleIPOperatorFractions = len($parent.ipPropagationStepFractions) > 1
@#
@for ipOperator in $ipOperators
@for operatorComponentNumber, (operatorComponentName, operatorComponentVectors) in enumerate($ipOperator.operatorComponents.items())
@for targetVectorComponents in operatorComponentVectors.values()
@for targetVectorComponent in targetVectorComponents
@capture operation
/* ${operatorComponentName}[$targetVectorComponent] */ _${ipOperator.operatorVector.id}[_${ipOperator.operatorVector.id}_index_pointer + $operatorComponentNumber@slurp
@if $haveMultipleIPOperatorFractions
+ _${ipOperator.id}_exponentIndex@slurp
@end if
]@slurp
@end capture
@#
@silent operationsDict.setdefault(targetVectorComponent, [])
@silent operationsDict[targetVectorComponent].append(operation)
@end for
@end for
@end for
@end for
@#
@for targetVectorComponent, operations in operationsDict.items()
@silent joinString = '\n' + ' '*len(targetVectorComponent) + ' * '
${targetVectorComponent} ${operationString}= ${joinString.join(operations)};
@end for
@#
@end def
|
