32 lines
1,008 B
C
32 lines
1,008 B
C
#ifndef HEADER_lp_scale
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#define HEADER_lp_scale
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#include "lp_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Put function headers here */
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STATIC MYBOOL scale_updatecolumns(lprec *lp, REAL *scalechange, MYBOOL updateonly);
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STATIC MYBOOL scale_updaterows(lprec *lp, REAL *scalechange, MYBOOL updateonly);
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STATIC MYBOOL scale_rows(lprec *lp, REAL *scaledelta);
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STATIC MYBOOL scale_columns(lprec *lp, REAL *scaledelta);
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STATIC void unscale_columns(lprec *lp);
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STATIC REAL scale(lprec *lp, REAL *scaledelta);
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STATIC REAL scaled_mat(lprec *lp, REAL value, int rownr, int colnr);
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STATIC REAL unscaled_mat(lprec *lp, REAL value, int rownr, int colnr);
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STATIC REAL scaled_value(lprec *lp, REAL value, int index);
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STATIC REAL unscaled_value(lprec *lp, REAL value, int index);
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STATIC MYBOOL scaleCR(lprec *lp, REAL *scaledelta);
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STATIC MYBOOL finalize_scaling(lprec *lp, REAL *scaledelta);
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STATIC REAL auto_scale(lprec *lp);
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void undoscale(lprec *lp);
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#ifdef __cplusplus
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}
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#endif
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#endif /* HEADER_lp_scale */
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