Changeset 501 for branches/devel/Cbc/src/CbcLinked.hpp
 Timestamp:
 Dec 12, 2006 4:22:19 PM (14 years ago)
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branches/devel/Cbc/src/CbcLinked.hpp
r500 r501 91 91 /// Update coefficients  returns number updated if in updating mode 92 92 int updateCoefficients(ClpSimplex * solver, CoinPackedMatrix * matrix); 93 /// Analyze constraints to see which are convex (quadratic) 94 void analyzeObjects(); 93 95 /// Objective value of best solution found internally 94 96 inline double bestObjectiveValue() const … … 181 183 /// Pointer back to CbcModel 182 184 CbcModel * cbcModel_; 185 /// Number of rows with nonLinearities 186 int numberNonLinearRows_; 187 /// Starts of lists 188 int * startNonLinear_; 189 /// Row number for a list 190 int * rowNonLinear_; 191 /** Indicator whether is convex, concave or neither 192 1 concave, 0 neither, +1 convex 193 */ 194 int * convex_; 195 /// Indices in a list/row 196 int * whichNonLinear_; 183 197 /// Model in CoinModel format 184 198 CoinModel coinModel_; … … 189 203 /** 190 204 0 bit (1)  don't do mini B&B 191 1 bit (2)  quadratic only in objective 205 1 bit (2)  quadratic only in objective (add OA cuts) 192 206 2 bit (4)  convex 207 4 bit (8)  try adding OA cuts 193 208 */ 194 209 int specialOptions2_;
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