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#W  graded.gd
#Y  Copyright (C) 2013-15                                James D. Mitchell
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##  Licensing information can be found in the README file of this package.
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# hash table of all lambda values found so far, HTValue of LambdaHT points
# to where the graded orbit is in GradedLambdaOrbs
# only applies in graded case
DeclareAttribute("GradedLambdaHT", IsActingSemigroup, "mutable");
DeclareAttribute("GradedRhoHT", IsActingSemigroup, "mutable");

DeclareGlobalFunction("GradedLambdaOrb");
DeclareGlobalFunction("GradedRhoOrb");
DeclareFilter("IsGradedLambdaOrb", IsLambdaOrb);
DeclareFilter("IsGradedRhoOrb", IsRhoOrb);

DeclareAttribute("GradedLambdaOrbs", IsActingSemigroup, "mutable");
DeclareGlobalFunction("IteratorOfGradedLambdaOrbs");
DeclareAttribute("GradedRhoOrbs", IsActingSemigroup, "mutable");
DeclareProperty("IsGradedLambdaOrbs", IsOrbit);
DeclareProperty("IsGradedRhoOrbs", IsOrbit);
