MC: slu.h Source File

00001 
00037 #ifndef _SLU_H_
00038 #define _SLU_H_
00039 
00040 #include <mc/mc_base.h>
00041 
00048 struct sSlu {
00049 
00051     Vmem *vmem;
00053     int  iMadeVmem;
00054 
00056     int statLU;
00057 
00059     int skey;
00061     int m;
00063     int n;
00065     int nnz;
00066 
00068     int    *ia;
00070     int    *ja;
00072     double *a;
00073 
00075     void *work;
00076 };
00077 
00084 typedef struct sSlu Slu;
00085 
00086 /*
00087  * ***************************************************************************
00088  * Class Slu: Inlineable methods (slu.c)
00089  * ***************************************************************************
00090  */
00091 
00092 #if !defined(VINLINE_SLU)
00093 #else /* if defined(VINLINE_SLU) */
00094 #endif /* if !defined(VINLINE_SLU) */
00095 
00111 Slu* Slu_ctor(Vmem *vmem, int skey, int m, int n, int nnz,
00112     int *ia, int *ja, double *a);
00113 
00122 void Slu_dtor(Slu **thee);
00123 
00132 int Slu_factor(Slu *thee);
00133 
00145 int Slu_solve(Slu *thee, int key, double *b, double *x);
00146 
00155 double Slu_lnDet(Slu *thee);
00156 
00157 #endif /* _SLU_H_ */
00158 
00159