Managing input and output

Describes input to and output from CPLEX.

Platform limits on files
Provides background for managing input and output for CPLEX.
Representing very large models: 64-bit API
CPLEX supports 64-bit integers, a feature allowing you to enter models in which the number of nonzero coefficients is very large.
Selecting an encoding
Explains special considerations about encoding, also known as code pages.
Understanding file formats
Explains programming considerations about widely used file formats.
Using Concert XML extensions
Describes facilities for serialization of models and solutions.
Using Concert csvReader
Describes facilities for reading comma separated values (CSV).
Managing log files
Describes facilities for working with log files.
Controlling message channels
Describes message channels.

Parent topic: Programming considerations