r797:b7e3662faf02
Mon, 05 Oct 2009 20:21:54
[Not Reviewed]
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@@ -67,49 +67,49 @@ |
| 67 | 67 |
fi |
| 68 | 68 |
fi |
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CLP_LIBS="$CLP_LDFLAGS $CLP_LIBS" |
| 70 | 70 |
AC_SUBST(CLP_CXXFLAGS) |
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AC_SUBST(CLP_LIBS) |
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AM_CONDITIONAL([HAVE_CLP], [test x"$lx_clp_found" = x"yes"]) |
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|
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|
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lx_cbc_found=no |
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if test x"$lx_clp_found" = x"yes"; then |
| 77 | 77 |
if test x"$with_coin" != x"no"; then |
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AC_MSG_CHECKING([for CBC]) |
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|
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if test x"$with_coin_includedir" != x"no"; then |
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CBC_CXXFLAGS="-I$with_coin_includedir" |
| 82 | 82 |
elif test x"$with_coin" != x"yes"; then |
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CBC_CXXFLAGS="-I$with_coin/include" |
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fi |
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|
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if test x"$with_coin_libdir" != x"no"; then |
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CBC_LDFLAGS="-L$with_coin_libdir" |
| 88 | 88 |
elif test x"$with_coin" != x"yes"; then |
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CBC_LDFLAGS="-L$with_coin/lib" |
| 90 | 90 |
fi |
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CBC_LIBS="-lOsi -lCbc |
|
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CBC_LIBS="-lOsi -lCbc -lCbcSolver -lClp -lOsiClp -lCoinUtils -lVol -lOsiVol -lCgl -lm -llapack -lblas" |
|
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|
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lx_save_cxxflags="$CXXFLAGS" |
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lx_save_ldflags="$LDFLAGS" |
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lx_save_libs="$LIBS" |
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CXXFLAGS="$CBC_CXXFLAGS" |
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LDFLAGS="$CBC_LDFLAGS" |
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LIBS="$CBC_LIBS" |
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|
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lx_cbc_test_prog=' |
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#include <coin/CbcModel.hpp> |
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|
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int main(int argc, char** argv) |
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{
|
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CbcModel cbc; |
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return 0; |
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}' |
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|
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AC_LANG_PUSH(C++) |
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AC_LINK_IFELSE([$lx_cbc_test_prog], [lx_cbc_found=yes], [lx_cbc_found=no]) |
| 111 | 111 |
AC_LANG_POP(C++) |
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|
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CXXFLAGS="$lx_save_cxxflags" |
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LDFLAGS="$lx_save_ldflags" |
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LIBS="$lx_save_libs" |
| ... | ... |
@@ -29,49 +29,50 @@ |
| 29 | 29 |
#endif |
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|
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#ifdef LEMON_HAVE_CBC |
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#include <lemon/cbc.h> |
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#endif |
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|
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|
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using namespace lemon; |
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|
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void solveAndCheck(MipSolver& mip, MipSolver::ProblemType stat, |
| 39 | 39 |
double exp_opt) {
|
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using std::string; |
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|
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mip.solve(); |
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//int decimal,sign; |
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std::ostringstream buf; |
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buf << "Type should be: " << int(stat)<<" and it is "<<int(mip.type()); |
| 46 | 46 |
|
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|
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// itoa(stat,buf1, 10); |
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check(mip.type()==stat, buf.str()); |
| 50 | 50 |
|
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if (stat == MipSolver::OPTIMAL) {
|
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std::ostringstream sbuf; |
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|
|
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sbuf << "Wrong optimal value ("<< mip.solValue()
|
|
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<<" instead of " << exp_opt << ")"; |
|
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check(std::abs(mip.solValue()-exp_opt) < 1e-3, sbuf.str()); |
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//+ecvt(exp_opt,2) |
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} |
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} |
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|
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void aTest(MipSolver& mip) |
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{
|
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//The following example is very simple |
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|
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|
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typedef MipSolver::Row Row; |
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typedef MipSolver::Col Col; |
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|
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|
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Col x1 = mip.addCol(); |
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Col x2 = mip.addCol(); |
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|
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|
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//Objective function |
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mip.obj(x1); |
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|
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mip.max(); |
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|
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//Unconstrained optimization |
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