src/engine/OutPort.cxx

   1 //  Copyright (C) 2006-2008  CEA/DEN, EDF R&D
   2 //
   3 //  This library is free software; you can redistribute it and/or
   4 //  modify it under the terms of the GNU Lesser General Public
   5 //  License as published by the Free Software Foundation; either
   6 //  version 2.1 of the License.
   7 //
   8 //  This library is distributed in the hope that it will be useful,
   9 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 //  Lesser General Public License for more details.
  12 //
  13 //  You should have received a copy of the GNU Lesser General Public
  14 //  License along with this library; if not, write to the Free Software
  15 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19 #include "OutPort.hxx"
  20 #include "InPort.hxx"
  21 #include "ComposedNode.hxx"
  22 #include <algorithm>
  23 #include <iostream>
  24
  25 using namespace YACS::ENGINE;
  26 using namespace std;
  27
  28 OutPort::OutPort(const OutPort& other, Node *newHelder):DataPort(other,newHelder),Port(other,newHelder)
  29 {
  30 }
  31
  32 OutPort::OutPort(const std::string& name, Node *node, TypeCode* type):DataPort(name,node,type),Port(node)
  33 {
  34 }
  35
  36 OutPort::~OutPort()
  37 {
  38 }
  39
  40 void OutPort::checkConsistency(LinkInfo& info) const
  41 {
  42 }
  43
  44 void OutPort::getAllRepresented(std::set<OutPort *>& represented) const
  45 {
  46   represented.insert((OutPort *)this);
  47 }
  48
  49 int OutPort::edGetNumberOfOutLinks() const
  50 {
  51   return edSetInPort().size();
  52 }
  53
  54 std::vector<DataPort *> OutPort::calculateHistoryOfLinkWith(InPort *end)
  55 {
  56   if(!isAlreadyLinkedWith(end))
  57     throw Exception("ComposedNode::edRemoveLink : unexisting link");
  58   vector<DataPort *> ret;
  59   ComposedNode* lwstCmnAnctr=ComposedNode::getLowestCommonAncestor(getNode(),end->getNode());
  60   list<ComposedNode *> allAscendanceOfNodeStart=getNode()->getAllAscendanceOf(lwstCmnAnctr);
  61   list<ComposedNode *> allAscendanceOfNodeEnd=end->getNode()->getAllAscendanceOf(lwstCmnAnctr);
  62
  63   // --- Part of test if the link from 'start' to 'end' really exist particulary all eventually intermediate ports created
  64
  65   ComposedNode *iterS=getNode()->getFather();
  66   pair<OutPort *,OutPort *> currentPortO(this,this);
  67   ret.push_back(currentPortO.first);
  68   while(iterS!=lwstCmnAnctr)
  69     {
  70       iterS->getDelegateOf(currentPortO, end, allAscendanceOfNodeEnd);
  71       if(currentPortO.first!=ret.back())
  72         ret.push_back(currentPortO.first);
  73       iterS=iterS->_father;
  74     }
  75   iterS=end->getNode()->getFather();
  76   InPort *currentPortI=end;
  77   int i=0;
  78   while(iterS!=lwstCmnAnctr)
  79     {
  80       vector<DataPort *>::iterator iter2;
  81       iterS->getDelegateOf(currentPortI, this, allAscendanceOfNodeStart);
  82       if(currentPortI!=ret.back())
  83         {
  84           i++;
  85           ret.push_back(currentPortI);
  86         }
  87       iterS=iterS->_father;
  88     }
  89   vector<DataPort *>::iterator iter=ret.end(); iter-=i;
  90   reverse(iter,ret.end());
  91   return ret;
  92 }