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| Purpose |
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Change the sense of the objective function.
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| Synopsis |
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int QSchange_objsense (QSprob p, int newsense)
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| Arguments |
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p |
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a handle to an initialized problem. |
newsense |
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the new sense of the objective; to specify a minimization problem set newsense to QS_MIN (that is, 1) and to specify a maximization problem set newsense to QS_MAX (that is, -1). |
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| Returns |
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A zero value if the function terminated correctly, and a non-zero value if an error occurred.
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| Description |
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Use this function to switch from minimizing the objective function to maximizing the objective function, and vice versa.
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| Example |
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/* p is an initialized QSprob, change it to maximization */
int rval;
rval = QSchange_sense (p, QS_MAX);
if (rval) {
fprintf (stderr,
"QSchange_objsense failed with return code %d\n", rval);
}
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