COIN-OR::LEMON - Graph Library

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  • lemon/clp.cc

    r623 r956  
    33 * This file is a part of LEMON, a generic C++ optimization library.
    44 *
    5  * Copyright (C) 2003-2008
     5 * Copyright (C) 2003-2010
    66 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
    77 * (Egervary Research Group on Combinatorial Optimization, EGRES).
     
    7676  int ClpLp::_addRow() {
    7777    _prob->addRow(0, 0, 0, -COIN_DBL_MAX, COIN_DBL_MAX);
     78    return _prob->numberRows() - 1;
     79  }
     80
     81  int ClpLp::_addRow(Value l, ExprIterator b, ExprIterator e, Value u) {
     82    std::vector<int> indexes;
     83    std::vector<Value> values;
     84
     85    for(ExprIterator it = b; it != e; ++it) {
     86      indexes.push_back(it->first);
     87      values.push_back(it->second);
     88    }
     89
     90    _prob->addRow(values.size(), &indexes.front(), &values.front(), l, u);
    7891    return _prob->numberRows() - 1;
    7992  }
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