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// rentries.c: Register native routines for R.
// The core of this routine is the function R_init_earth.
#define USING_R 1
#include "R.h"
#include "Rinternals.h" // for REALSXP etc.
#include "R_ext/Rdynload.h"
#ifndef _MSC_VER // microsoft
#ifndef bool
typedef int bool;
#endif
#endif
#include "earth.h"
static R_NativePrimitiveArgType FreeR_t[] = {INTSXP};
static R_NativePrimitiveArgType EvalSubsetsUsingXtxR_t[] = {
REALSXP, // 01 double PruneTerms[]
REALSXP, // 02 double RssVec[]
INTSXP, // 03 const int* pnCases
INTSXP, // 04 const int* pnResp
INTSXP, // 05 const int* pnMaxTerms
REALSXP, // 06 const double bx[]
REALSXP, // 07 const double y[]
REALSXP // 08 const double* pTrace
};
static R_NativePrimitiveArgType RegressR_t[] = {
REALSXP, // 01 double Betas[]
REALSXP, // 02 double Residuals[]
REALSXP, // 03 double Rss[]
REALSXP, // 04 double Diags[]
INTSXP, // 05 int* pnRank
INTSXP, // 06 int iPivots[]
REALSXP, // 07 const double x[]
REALSXP, // 08 const double y[]
INTSXP, // 09 const int* pnCases
INTSXP, // 10 const int* pnResp
INTSXP, // 11 int* pnCols
LGLSXP // 12 const bool UsedCols[]
};
static R_CMethodDef cEntries[] = {
{"FreeR", (DL_FUNC)&FreeR, 0, FreeR_t},
{"EvalSubsetsUsingXtxR", (DL_FUNC)&EvalSubsetsUsingXtxR, 8, EvalSubsetsUsingXtxR_t},
{"RegressR", (DL_FUNC)&RegressR, 12, RegressR_t},
{NULL, NULL, 0, NULL}
};
static R_CallMethodDef callEntries[] = {
{"ForwardPassR", (DL_FUNC)&ForwardPassR, 31},
{NULL, NULL, 0}
};
extern void F77_SUB(bakwrd)(
int *NP,
int *NRBAR,
double *D,
double *RBAR,
double *THETAB,
int *FIRST,
int *LAST,
int *VORDER,
double *TOL,
double *RSS,
double *BOUND,
int *NVMAX,
double *RESS,
int *IR,
int *NBEST,
int *LOPT,
int *IL,
double *WK,
int *IWK,
int *IER);
extern void F77_SUB(forwrd)(
int *NP,
int *NRBAR,
double *D,
double *RBAR,
double *THETAB,
int *FIRST,
int *LAST,
int *VORDER,
double *TOL,
double *RSS,
double *BOUND,
int *NVMAX,
double *RESS,
int *IR,
int *NBEST,
int *LOPT,
int *IL,
double *WK,
int *IWK,
int *IER);
extern void F77_SUB(seqrep)(
int *NP,
int *NRBAR,
double *D,
double *RBAR,
double *THETAB,
int *FIRST,
int *LAST,
int *VORDER,
double *TOL,
double *RSS,
double *BOUND,
int *NVMAX,
double *RESS,
int *IR,
int *NBEST,
int *LOPT,
int *IL,
double *WK,
int *IWK,
int *IER);
void F77_SUB(xhaust)(
int *NP,
int *NRBAR,
double *D,
double *RBAR,
double *THETAB,
int *FIRST,
int *LAST,
int *VORDER,
double *TOL,
double *RSS,
double *BOUND,
int *NVMAX,
double *RESS,
int *IR,
int *NBEST,
int *LOPT,
int *IL,
double *WK,
int *DIMWK,
int *IWK,
int *DIMIWK,
int *IER);
extern void F77_SUB(initr)(
int *NP,
int *NVMAX,
int *NBEST,
double *BOUND,
double *RESS,
int *IR,
int *LOPT,
int *IL,
int *VORDER,
double *RSS,
int *IER);
extern void F77_SUB(sing)(
int *NP,
int *NRBAR,
double *D,
double *RBAR,
double *THETAB,
double *SSERR,
double *TOL,
bool *LINDEP,
double *WORK,
int *IER);
extern void F77_SUB(ssleaps)(
int *NP,
double *D,
double *THETAB,
double *SSERR,
double *RSS,
int *IER);
extern void F77_SUB(tolset)(
int *NP,
int *NRBAR,
double *D,
double *RBAR,
double *TOL,
double *WORK,
int *IER);
void F77_SUB(makeqr)(
int *NP,
int *NN,
double *WEIGHTS,
double *TXMAT,
double *YVEC,
double *D,
double *RBAR,
double *THETAB,
double *SSERR,
int *IER);
static R_NativePrimitiveArgType bakwrd_t[] = {
INTSXP, // 01 INTEGER NP
INTSXP, // 02 INTEGER NRBAR
REALSXP, // 03 DOUBLE D
REALSXP, // 04 DOUBLE RBAR
REALSXP, // 05 DOUBLE THETAB
INTSXP, // 06 INTEGER FIRST
INTSXP, // 07 INTEGER LAST
INTSXP, // 08 INTEGER VORDER
REALSXP, // 09 DOUBLE TOL
REALSXP, // 10 DOUBLE RSS
REALSXP, // 11 DOUBLE BOUND
INTSXP, // 12 INTEGER NVMAX
REALSXP, // 13 DOUBLE RESS
INTSXP, // 14 INTEGER IR
INTSXP, // 15 INTEGER NBEST
INTSXP, // 16 INTEGER LOPT
INTSXP, // 17 INTEGER IL
REALSXP, // 18 DOUBLE WK
INTSXP, // 19 INTEGER IWK
INTSXP, // 20 INTEGER IER
};
static R_NativePrimitiveArgType forwrd_t[] = {
INTSXP, // 01 INTEGER NP
INTSXP, // 02 INTEGER NRBAR
REALSXP, // 03 DOUBLE D
REALSXP, // 04 DOUBLE RBAR
REALSXP, // 05 DOUBLE THETAB
INTSXP, // 06 INTEGER FIRST
INTSXP, // 07 INTEGER LAST
INTSXP, // 08 INTEGER VORDER
REALSXP, // 09 DOUBLE TOL
REALSXP, // 10 DOUBLE RSS
REALSXP, // 11 DOUBLE BOUND
INTSXP, // 12 INTEGER NVMAX
REALSXP, // 13 DOUBLE RESS
INTSXP, // 14 INTEGER IR
INTSXP, // 15 INTEGER NBEST
INTSXP, // 16 INTEGER LOPT
INTSXP, // 17 INTEGER IL
REALSXP, // 18 DOUBLE WK
INTSXP, // 19 INTEGER IWK
INTSXP, // 20 INTEGER IER
};
static R_NativePrimitiveArgType seqrep_t[] = {
INTSXP, // 01 INTEGER NP
INTSXP, // 02 INTEGER NRBAR
REALSXP, // 03 DOUBLE D
REALSXP, // 04 DOUBLE RBAR
REALSXP, // 05 DOUBLE THETAB
INTSXP, // 06 INTEGER FIRST
INTSXP, // 07 INTEGER LAST
INTSXP, // 08 INTEGER VORDER
REALSXP, // 09 DOUBLE TOL
REALSXP, // 10 DOUBLE RSS
REALSXP, // 11 DOUBLE BOUND
INTSXP, // 12 INTEGER NVMAX
REALSXP, // 13 DOUBLE RESS
INTSXP, // 14 INTEGER IR
INTSXP, // 15 INTEGER NBEST
INTSXP, // 16 INTEGER LOPT
INTSXP, // 17 INTEGER IL
REALSXP, // 18 DOUBLE WK
INTSXP, // 19 INTEGER IWK
INTSXP, // 20 INTEGER IER
};
static R_NativePrimitiveArgType xhaust_t[] = {
INTSXP, // 01 INTEGER NP
INTSXP, // 02 INTEGER NRBAR
REALSXP, // 03 DOUBLE D
REALSXP, // 04 DOUBLE RBAR
REALSXP, // 05 DOUBLE THETAB
INTSXP, // 06 INTEGER FIRST
INTSXP, // 07 INTEGER LAST
INTSXP, // 08 INTEGER VORDER
REALSXP, // 09 DOUBLE TOL
REALSXP, // 10 DOUBLE RSS
REALSXP, // 11 DOUBLE BOUND
INTSXP, // 12 INTEGER NVMAX
REALSXP, // 13 DOUBLE RESS
INTSXP, // 14 INTEGER IR
INTSXP, // 15 INTEGER NBEST
INTSXP, // 16 INTEGER LOPT
INTSXP, // 17 INTEGER IL
REALSXP, // 18 DOUBLE WK
INTSXP, // 19 INTEGER DIMWK
INTSXP, // 20 INTEGER IWK
INTSXP, // 21 INTEGER DIMIWK
INTSXP, // 22 INTEGER IER
};
static R_NativePrimitiveArgType initr_t[] = {
INTSXP, // 01 INTEGER NP
INTSXP, // 02 INTEGER NVMAX
INTSXP, // 03 INTEGER NBEST
REALSXP, // 09 DOUBLE BOUND
REALSXP, // 10 DOUBLE RESS
INTSXP, // 04 INTEGER IR
INTSXP, // 06 INTEGER LOPT
INTSXP, // 05 INTEGER IL
INTSXP, // 07 INTEGER VORDER
REALSXP, // 11 DOUBLE RSS
INTSXP, // 08 INTEGER IER
};
static R_NativePrimitiveArgType sing_t[] = {
INTSXP, // 01 DOUBLE NP
INTSXP, // 02 DOUBLE NRBAR
REALSXP, // 04 DOUBLE D
REALSXP, // 05 DOUBLE RBAR
REALSXP, // 06 DOUBLE THETAB
REALSXP, // 07 DOUBLE SSERR
REALSXP, // 08 DOUBLE TOL
LGLSXP, // 10 LOGICAL LINDEP
REALSXP, // 09 DOUBLE WORK
INTSXP, // 03 INTEGER IER
};
static R_NativePrimitiveArgType ssleaps_t[] = {
INTSXP, // 01 INTEGER NP
REALSXP, // 03 DOUBLE D
REALSXP, // 04 DOUBLE THETAB
REALSXP, // 05 DOUBLE SSERR
REALSXP, // 06 DOUBLE RSS
INTSXP, // 02 INTEGER IER
};
static R_NativePrimitiveArgType tolset_t[] = {
INTSXP, // 01 INTEGER NP
INTSXP, // 02 INTEGER NRBAR
REALSXP, // 04 DOUBLE D
REALSXP, // 05 DOUBLE RBAR
REALSXP, // 06 DOUBLE TOL
REALSXP, // 07 DOUBLE WORK
INTSXP, // 03 INTEGER IER
};
static R_NativePrimitiveArgType makeqr_t[] = {
INTSXP, // 01 INTEGER NP
INTSXP, // 02 INTEGER NN
REALSXP, // 04 DOUBLE WEIGHTS
REALSXP, // 05 DOUBLE TXMAT
REALSXP, // 06 DOUBLE YVEC
REALSXP, // 07 DOUBLE D
REALSXP, // 08 DOUBLE RBAR
REALSXP, // 09 DOUBLE THETAB
REALSXP, // 10 DOUBLE SSERR
INTSXP, // 03 INTEGER IER
};
static R_FortranMethodDef fortranEntries[] = {
{ "bakwrd", (DL_FUNC)&F77_SUB(bakwrd), 20, bakwrd_t},
{ "forwrd", (DL_FUNC)&F77_SUB(forwrd), 20, forwrd_t},
{ "seqrep", (DL_FUNC)&F77_SUB(seqrep), 20, seqrep_t},
{ "xhaust", (DL_FUNC)&F77_SUB(xhaust), 22, xhaust_t},
{ "initr", (DL_FUNC)&F77_SUB(initr), 11, initr_t},
{ "sing", (DL_FUNC)&F77_SUB(sing), 10, sing_t},
{ "ssleaps", (DL_FUNC)&F77_SUB(ssleaps), 6, ssleaps_t},
{ "tolset", (DL_FUNC)&F77_SUB(tolset), 7, tolset_t},
{ "makeqr", (DL_FUNC)&F77_SUB(makeqr), 10, makeqr_t},
{NULL, NULL, 0, NULL}
};
void R_init_earth(DllInfo *dll) // called by R after R loads the earth package
{
R_registerRoutines(dll, cEntries, callEntries, fortranEntries, NULL);
R_useDynamicSymbols(dll, FALSE);
}
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