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////////////////////////////////////////////////////////////////////////////////
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// This file is part of Toolkit for Conceptual Modeling (TCM).
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// (c) copyright 1995, Vrije Universiteit Amsterdam.
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// Author: Frank Dehne (frank@cs.vu.nl).
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// TCM is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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// TCM is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with TCM; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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////////////////////////////////////////////////////////////////////////////////
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SNGraph::SNGraph(): Graph() {
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nodeTypes[i++] = Code::COMMENT;
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nodeTypes[i++] = Code::SN_PROCESS;
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nodeTypes[i++] = Code::DATA_STREAM;
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nodeTypes[i++] = Code::STATE_VECTOR;
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nodeTypes[i++] = Code::CONTROLLED_DATA_STREAM;
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edgeTypes[j++] = Code::CONNECTION_START;
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edgeTypes[j++] = Code::CONNECTION_END;
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void SNGraph::InitConnections() {
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int PRO = Code::GetIndex(Code::SN_PROCESS, nodeTypes);
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int DAT = Code::GetIndex(Code::DATA_STREAM, nodeTypes);
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int VEC = Code::GetIndex(Code::STATE_VECTOR, nodeTypes);
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int CON = Code::GetIndex(Code::CONTROLLED_DATA_STREAM, nodeTypes);
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int STA = Code::GetIndex(Code::CONNECTION_START, edgeTypes);
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int END = Code::GetIndex(Code::CONNECTION_END, edgeTypes);
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connections[PRO][DAT][STA] = True;
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connections[PRO][VEC][STA] = True;
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connections[PRO][CON][STA] = True;
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connections[DAT][PRO][END] = True;
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connections[VEC][PRO][END] = True;
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connections[CON][PRO][END] = True;
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connections[PRO][DAT][END] = True;