(IntPtr highs, string filename)
| 219 | private static extern int Highs_readModel(IntPtr highs, string filename); |
| 220 | |
| 221 | [DllImport(highslibname)] |
| 222 | private static extern int Highs_writeModel(IntPtr highs, string filename); |
| 223 | |
| 224 | [DllImport(highslibname)] |
| 225 | private static extern int Highs_writePresolvedModel(IntPtr highs, string filename); |