[Clp-tickets] [COIN-OR Linear Programming Solver] #30: Unused variable warning in ClpMatrixBase.hpp

[COIN-OR Linear Programming Solver]

#30: Unused variable warning in ClpMatrixBase.hpp
------------------------+---------------------------------------------------
 Reporter:  alpar       |       Owner:  somebody
     Type:  defect      |      Status:  new     
 Priority:  major       |   Milestone:          
Component:  component1  |     Version:          
 Keywords:              |  
------------------------+---------------------------------------------------
 [source:releases/1.9.0/Clp/src/ClpMatrixBase.hpp ClpMatrixBase.hpp]
 in Clp 1.8 and 1.9 trigger warnings when used with gcc version 4.3.2.

 {{{
   g++ -DHAVE_CONFIG_H -I. -I. -Wall -W -Wall -W -Wunused -Wformat=2
 -Wctor-dtor-privacy -Wnon-virtual-dtor -Wno-char-subscripts -Wwrite-
 strings -Wno-char-subscripts -Wreturn-type -Wcast-qual -Wcast-align
 -Wsign-promo -Woverloaded-virtual -ansi -fno-strict-aliasing -Wold-style-
 cast -Wno-unknown-pragmas -I/home/alpar/download/soplex-1.4.1/src
 -I/home/alpar/download/coin-or/Clp-1.9.0/include -g -O2 -MT lemon
 /lemon_libemon_la-clp.lo -MD -MP -MF lemon/.deps/lemon_libemon_la-clp.Tpo
 -c lemon/clp.cc -o lemon/lemon_libemon_la-clp.o
 In file included from /home/alpar/download/coin-
 or/Clp-1.9.0/include/coin/ClpPackedMatrix.hpp:8,
                  from /home/alpar/download/coin-
 or/Clp-1.9.0/include/coin/ClpModel.hpp:16,
                  from /home/alpar/download/coin-
 or/Clp-1.9.0/include/coin/ClpSimplex.hpp:15,
                  from lemon/clp.cc:20:
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:101:
 warning: unused parameter 'model'
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:101:
 warning: unused parameter 'baseModel'
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:105:
 warning: unused parameter 'model'
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:113:
 warning: unused parameter 'model'
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:128:
 warning: unused parameter 'model'
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:128:
 warning: unused parameter 'smallest'
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:128:
 warning: unused parameter 'largest'
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:128:
 warning: unused parameter 'check'
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:157:
 warning: unused parameter 'model'
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:298:
 warning: unused parameter 'model'
 /home/alpar/download/coin-or/Clp-1.9.0/include/coin/ClpMatrixBase.hpp:298:
 warning: unused parameter 'pi'
 In file included from /home/alpar/download/coin-
 or/Clp-1.9.0/include/coin/ClpFactorization.hpp:23,
                  from /home/alpar/download/coin-
 or/Clp-1.9.0/include/coin/ClpSimplex.hpp:21,
                  from lemon/clp.cc:20:
 /home/alpar/download/coin-
 or/Clp-1.9.0/include/coin/CoinDenseFactorization.hpp:341: warning: unused
 parameter 'noPermute'
 }}}

 The problem appears when using Clp from LEMON.

 See also https://lemon.cs.elte.hu/trac/lemon/ticket/242

-- 
Ticket URL: <https://projects.coin-or.org/Clp/ticket/30>
COIN-OR Linear Programming Solver <http://projects.coin-or.org/Clp>
A linear programming solver.