65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
/*
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Copyright (c) Microsoft Corporation
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All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
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compliance with the License. You may obtain a copy of the License
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at http://www.apache.org/licenses/LICENSE-2.0
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THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER
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EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF
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TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT.
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See the Apache Version 2.0 License for specific language governing permissions and
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limitations under the License.
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*/
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#pragma once
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DRDECLARECLASS(DrGraph);
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DRREF(DrGraph);
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DRDECLARECLASS(DrGang);
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DRREF(DrGang);
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DRBASECLASS(DrStartClique)
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{
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public:
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DrStartClique(DrActiveVertexPtr initialMember);
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void Discard();
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void SetGang(DrGangPtr gang);
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DrGangPtr GetGang();
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int CountExternalInputs(DrActiveVertexPtr vertex);
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DrActiveVertexListPtr GetMembers();
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static void Merge(DrStartCliqueRef s1, DrStartCliqueRef s2);
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void InstantiateVersion(int version);
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void NotifyExternalInputsReady(int version, int numberOfInputs);
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void GrowExternalInputs(int numberOfInputs);
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bool StartVersionIfReady(int version);
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void NotifyVersionRevoked(int version);
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private:
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void AssimilateOther(DrStartCliquePtr other);
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DrActiveVertexListRef m_list;
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DrGangRef m_gang;
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/* If we are currently preparing a new version to start then m_version is non-zero and
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m_externalInputsRemaining gives the number of external inputs for that version that we
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are waiting for */
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int m_version;
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int m_externalInputsRemaining;
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};
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typedef DrArrayList<DrStartCliqueRef> DrStartCliqueList;
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DRAREF(DrStartCliqueList,DrStartCliqueRef);
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