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| Purpose |
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Return the number of non-zeros in the constraint matrix.
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| Synopsis |
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int QSget_nzcount (QSprob p)
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| Arguments |
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p |
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a handle to an initialized problem. |
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| Returns |
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The number of non-zero entries in the constraint matrix. If p has not been initialized, QSget_nzcount will return 0.
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| Description |
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The value returned by QSget_nzcount is the number of non-zero entries in the constraint matrix, it does not include the non-zero coefficients in the objective function.
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| Example |
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/* p is an initialized QSprob, a handle to an existing LP problem */
int nzcount;
nzcount = QSget_nzcount (p);
printf ("Number of non-zero constraint coefficients: %d\n", nzcount);
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