CPLEX file-writing routines and methods write a problem object or, after the problem has been optimized, the optimal basis or solution report to a file.
Note: Names of classes, methods, and symbolic constants in the .NET API correspond very closely to those in the Java API with these systematic exceptions:
Ilo, whereas in .NET they do not.
addCols,
whereas in the .NET API, the names of methods conventionally
begin with an uppercase (that is, capital) letter, for example,
AddCols according to Microsoft practice.
|
Purpose |
Java API |
C++ API |
C API |
|---|---|---|---|
|
Writes a problem file in any format |
IloCplex.exportModel |
IloCplex::exportModel |
|
|
Writes a BAS basis file |
IloCplex.writeBasis |
IloCplex::writeBasis |
|
|
Writes a solution file |
IloCplex.writeSolution |
IloCplex::writeSolution |
|
|
Writes an ORD priority order file |
IloCplex.writeOrder |
IloCplex::writeOrder |
|
|
Writes a MIP start values file |
IloCplex.writeMIPStart |
IloCplex::writeMIPStart |
|
|
Writes a file for a MIP start from the solution pool |
IloCplex.writeMIPStart |
IloCplex::writeMIPStart |
and |
|
Writes an embedded network in MPS format |
---- |
---- |
|
|
Writes the primal-perturbed version of the problem |
---- |
---- |
|
|
Writes the dual-perturbed version of the problem |
---- |
---- |
|
|
Writes the presolved problem in binary format |
---- |
---- |
|
|
Writes the dual problem in MPS format |
---- |
---- |
|
|
Writes nondefault CPLEX parameter settings to a file in PRM format for reuse later |
IloCplex.writeParam |
IloCplex::writeParam |
|
|
Writes a conflict in LP format |
IloCplex.writeConflict |
IloCplex::writeConflict |
|
|
Writes an FLT formatted file of filters for the solution pool |
IloCplex.writeFilters |
IloCplex::writeFilters |
|
|
Writes a solution from the solution pool to a file formatted in XML |
IloCplex.writeSolution |
IloCplex::writeSolution |
|
|
Writes all solutions from the solution pool to a file formatted in XML |
IloCplex.writeSolutions |
IloCplex::writeSolutions |