COIN-OR::LEMON - Graph Library

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  • lemon/lgf_reader.h

    r956 r1070  
    33 * This file is a part of LEMON, a generic C++ optimization library.
    44 *
    5  * Copyright (C) 2003-2010
     5 * Copyright (C) 2003-2011
    66 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
    77 * (Egervary Research Group on Combinatorial Optimization, EGRES).
     
    965965        int index = 0;
    966966        while (_reader_bits::readToken(line, map)) {
     967          if(map == "-") {
     968              if(index!=0)
     969                throw FormatError("'-' is not allowed as a map name");
     970              else if (line >> std::ws >> c)
     971                throw FormatError("Extra character at the end of line");
     972              else break;
     973            }
    967974          if (maps.find(map) != maps.end()) {
    968975            std::ostringstream msg;
     
    18351842        int index = 0;
    18361843        while (_reader_bits::readToken(line, map)) {
     1844          if(map == "-") {
     1845              if(index!=0)
     1846                throw FormatError("'-' is not allowed as a map name");
     1847              else if (line >> std::ws >> c)
     1848                throw FormatError("Extra character at the end of line");
     1849              else break;
     1850            }
    18371851          if (maps.find(map) != maps.end()) {
    18381852            std::ostringstream msg;
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