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Last change
on this file since 459:ed54c0d13df0 was
459:ed54c0d13df0,
checked in by Balazs Dezso <deba@…>, 17 years ago
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Thorough redesign of the LP/MIP interface (#44)
- Redesigned class structure
- Redesigned iterators
- Some functions in the basic interface redesigned
- More complete setting functions
- Ray retrieving functions
- Lot of improvements
- Cplex common env
- CLP macro definition to config.h.in
- Update lp.h to also use soplex and clp
- Remove default_solver_name
- New solverName() function in solvers
- Handle exceptions for MipCplex? test
- Rename tolerance parameter to epsilon
- Rename MapIt? to CoeffIt?
- Lot of documentation improvements
- Various bugfixes
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File size:
913 bytes
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| 1 | /* -*- mode: C++; indent-tabs-mode: nil; -*- |
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| 2 | * |
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| 3 | * This file is a part of LEMON, a generic C++ optimization library. |
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| 4 | * |
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| 5 | * Copyright (C) 2003-2008 |
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| 6 | * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
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| 7 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
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| 8 | * |
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| 9 | * Permission to use, modify and distribute this software is granted |
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| 10 | * provided that this copyright notice appears in all copies. For |
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| 11 | * precise terms see the accompanying LICENSE file. |
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| 12 | * |
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| 13 | * This software is provided "AS IS" with no warranty of any kind, |
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| 14 | * express or implied, and with no claim as to its suitability for any |
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| 15 | * purpose. |
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| 16 | * |
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| 17 | */ |
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| 18 | |
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| 19 | ///\file |
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| 20 | ///\brief The implementation of the LP solver interface. |
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| 21 | |
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| 22 | #include <lemon/lp_base.h> |
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| 23 | namespace lemon { |
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| 24 | |
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| 25 | const LpBase::Value LpBase::INF = std::numeric_limits<Value>::infinity(); |
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| 26 | const LpBase::Value LpBase::NaN = std::numeric_limits<Value>::quiet_NaN(); |
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| 27 | |
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| 28 | } //namespace lemon |
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