MultiAgentDecisionProcess
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PartialPolicyPoolInterface is an interface for PolicyPools containing Partial Joint Policies. More...
#include <PartialPolicyPoolInterface.h>
Public Member Functions | |
size_t | Empty () const |
return whether the number of items in the policy pool is 0 More... | |
virtual PartialPolicyPoolItemInterface_sharedPtr | GetBestRanked () const =0 |
returns the contained item with the highest value. More... | |
virtual void | Init (const Interface_ProblemToPolicyDiscretePure *pu)=0 |
Initializes the Policy pool with the empty joint policy. More... | |
virtual void | Insert (PartialPolicyPoolItemInterface_sharedPtr ppi)=0 |
Add a PolicyPoolItem to the Pool. More... | |
virtual PartialPolicyPoolInterface & | operator= (const PartialPolicyPoolInterface &o)=0 |
Copy assignment operator. More... | |
virtual void | Pop (PartialPolicyPoolItemInterface_sharedPtr ppiToBeRemoved=PartialPolicyPoolItemInterface_sharedPtr())=0 |
Removes the item returned by 'Select'. More... | |
virtual void | PopBestRanked ()=0 |
remove the GetBestRanked() item More... | |
virtual void | Prune (double v)=0 |
prune the items in the policy pool with exp.value < v More... | |
virtual PartialPolicyPoolItemInterface_sharedPtr | Select () const =0 |
The 'Select' operator from refGMAA. More... | |
virtual size_t | Size () const =0 |
return teh number of items in the policy pool More... | |
virtual std::string | SoftPrint () const =0 |
virtual void | Union (PartialPolicyPoolInterface_sharedPtr pp)=0 |
add all elements of pp to 'this'. More... | |
virtual | ~PartialPolicyPoolInterface () |
(default) Constructor More... | |
PartialPolicyPoolInterface is an interface for PolicyPools containing Partial Joint Policies.
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inlinevirtual |
(default) Constructor
Copy constructor. Destructor.
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inline |
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pure virtual |
returns the contained item with the highest value.
This function returns a pointer to the PartialPolicyPoolItemInterface contained in this Policy pool with the highest (heuristic) value.
Heuristic is between brackets, because this function is typically used when we found lower bounds (i.e. full policies) and then select the maximum lowerbound.
Implemented in PolicyPoolPartialJPolValPair.
Referenced by GeneralizedMAAStarPlanner::Prune().
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pure virtual |
Initializes the Policy pool with the empty joint policy.
A pointer to a Interface_ProblemToPolicyDiscretePure is needed to create the joint policy.
Implemented in PolicyPoolPartialJPolValPair.
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pure virtual |
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pure virtual |
Copy assignment operator.
This must be implemented by the derived class (with this prototype). For an example, see PolicyPoolJPolValPair.
For now, this function is purely abstract. Might there be some members added to this (base) class, then an implementation could be made. This should then be called using PartialPolicyPoolInterface::operator=(o) from the copy assignment operator of the derived class. See also http://www.icu-project.org/docs/papers/cpp_report/the_assignment_operator_revisited.html.
Implemented in PolicyPoolPartialJPolValPair.
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pure virtual |
Removes the item returned by 'Select'.
This removes the next PolicyPoolItem (a wrapper for a partial joint policy, together with some properties), as would be returned by 'Select'.
Implemented in PolicyPoolPartialJPolValPair.
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pure virtual |
remove the GetBestRanked() item
Removes the PartialPolicyPoolItemInterface contained in this Policy pool with the highest (heuristic) value. (as is returned by GetBestRanked() )
Implemented in PolicyPoolPartialJPolValPair.
Referenced by GeneralizedMAAStarPlanner::Prune().
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pure virtual |
prune the items in the policy pool with exp.value < v
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Implemented in PolicyPoolPartialJPolValPair.
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pure virtual |
The 'Select' operator from refGMAA.
This returns a reference to the next PolicyPoolItem (a wrapper for a partial joint policy, together with some properties).
The returned PolicyPoolItem is not removed from the PolicyPool.
Implemented in PolicyPoolPartialJPolValPair.
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pure virtual |
return teh number of items in the policy pool
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Implemented in PolicyPoolPartialJPolValPair.
Referenced by Empty(), and GeneralizedMAAStarPlanner::Prune().
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pure virtual |
Implemented in PolicyPoolPartialJPolValPair.
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pure virtual |