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XPRSdelpwlcons

Purpose
Delete piecewise linear constraints from a problem.
Topic areas
Problem Creation, Piecewise Linear and General Constraints
Synopsis
int XPRS_CC XPRSdelpwlcons(XPRSprob prob, int npwls, const int pwlind[]);
Arguments
prob 
The current problem.
npwls 
Number of piecewise linear constraints to delete.
pwlind 
An integer array of length npwls containing the piecewise linear constraints to delete.
Example
In this example, piecewise linear constraints 0 and 2 are deleted from the problem: 
pwlind[0] = 0; pwlind[1] = 2;
XPRSdelpwlcons(prob,2,pwlind);
Further information
1. After piecewise linear constraints have been deleted from a problem, the indices of the remaining constraints are reduced so that the piecewise linear constraints are always numbered from 0 to PWLCONS-1 where PWLCONS is the problem attribute containing the number of non-deleted piecewise linear constraints in the problem.
2. This function cannot be called while the current problem is being solved or when it is in an interrupted state. Use XPRSpostsolve to restore the problem to a non-solving state.
Related topics
XPRSaddpwlcons, XPRSgetpwlcons.

Parent Topic Console and Library Functions

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