Initializing help system before first use

problem.restore

Purpose
Restores the Optimizer's data structures from a file created by problem.save. Optimization may then recommence from the point at which the file was created.
Synopsis
problem.restore(probname, flags)
Arguments
probname 
A string of up to 200 characters containing the problem name.
flags 
f 
Force the restoring of a save file even if its from a different version.
Example 
p.restore("", "")
Further information
1. This routine restores the data structures from the file probname .svf that was created by a previous execution of save. The file probname .sol is also required and, if recommencing optimization in a tree search, the files problem_name .glb and problem_name .ctp are required too. Note that .svf files are particular to the release of the Optimizer used to create them. They can only be read using the same release Optimizer as used to create them.
2. The use of the 'f' flag is not recommended and can cause unexpected results.
Related topics
problem.save.

Parent Topic Xpress problem methods

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