| 1 | #include <R.h> |
| 2 | #include <Rdefines.h> |
| 3 | #include "selectiontotale.h" |
| 4 | |
| 5 | SEXP selectiontotale( |
| 6 | SEXP phiInit_, |
| 7 | SEXP rhoInit_, |
| 8 | SEXP piInit_, |
| 9 | SEXP gamInit_, |
| 10 | SEXP mini_, |
| 11 | SEXP maxi_, |
| 12 | SEXP gamma_, |
| 13 | SEXP glambda_, |
| 14 | SEXP X_, |
| 15 | SEXP Y_, |
| 16 | SEXP seuil_, |
| 17 | SEXP tau_ |
| 18 | ) { |
| 19 | // Get matrices dimensions |
| 20 | SEXP dimX = getAttrib(X_, R_DimSymbol); |
| 21 | int n = INTEGER(dimX)[0]; |
| 22 | int p = INTEGER(dimX)[1]; |
| 23 | SEXP dimRhoInit = getAttrib(rhoInit_, R_DimSymbol); |
| 24 | int m = INTEGER(dimRhoInit)[0]; |
| 25 | int k = INTEGER(dimRhoInit)[2]; |
| 26 | int L = length(glambda_); |
| 27 | |
| 28 | //////////// |
| 29 | // INPUTS // |
| 30 | //////////// |
| 31 | |
| 32 | // get scalar parameters |
| 33 | int mini = INTEGER_VALUE(mini_); |
| 34 | int maxi = INTEGER_VALUE(maxi_); |
| 35 | double gamma = NUMERIC_VALUE(gamma_); |
| 36 | double seuil = NUMERIC_VALUE(seuil_); |
| 37 | double tau = NUMERIC_VALUE(tau_); |
| 38 | |
| 39 | // Get pointers from SEXP arrays ; WARNING: by columns ! |
| 40 | double* phiInit = REAL(phiInit_); |
| 41 | double* rhoInit = REAL(rhoInit_); |
| 42 | double* piInit = REAL(piInit_); |
| 43 | double* gamInit = REAL(gamInit_); |
| 44 | double* glambda = REAL(glambda_); |
| 45 | double* X = REAL(X_); |
| 46 | double* Y = REAL(Y_); |
| 47 | |
| 48 | ///////////// |
| 49 | // OUTPUTS // |
| 50 | ///////////// |
| 51 | |
| 52 | SEXP A1, A2, rho, pi, dimA, dimRho; |
| 53 | PROTECT(dimA = allocVector(INTSXP, 3)); |
| 54 | int* pDimA = INTEGER(dimA); |
| 55 | pDimA[0] = p; pDimA[1] = m+1; pDimA[2] = L; |
| 56 | PROTECT(A1 = allocArray(INTSXP, dimA)); |
| 57 | PROTECT(A2 = allocArray(INTSXP, dimA)); |
| 58 | PROTECT(dimRho = allocVector(INTSXP, 4)); |
| 59 | int* pDimRho = INTEGER(dimRho); |
| 60 | pDimRho[0] = m; pDimRho[1] = m; pDimRho[2] = k; pDimRho[3] = L; |
| 61 | PROTECT(rho = allocArray(REALSXP, dimRho)); |
| 62 | PROTECT(pi = allocMatrix(REALSXP, k, L)); |
| 63 | int *pA1=INTEGER(A1), *pA2=INTEGER(A2); |
| 64 | double *pRho=REAL(rho), *pPi=REAL(pi); |
| 65 | |
| 66 | ///////////////////////////// |
| 67 | // Call to selectiontotale // |
| 68 | ///////////////////////////// |
| 69 | |
| 70 | selectiontotale_core( |
| 71 | phiInit,rhoInit,piInit,gamInit,mini,maxi,gamma,glambda,X,Y,seuil,tau, |
| 72 | pA1,pA2,pRho,pPi, |
| 73 | n,p,m,k,L); |
| 74 | |
| 75 | // Build list from OUT params and return it |
| 76 | SEXP listParams, listNames; |
| 77 | PROTECT(listParams = allocVector(VECSXP, 4)); |
| 78 | char* lnames[4] = { "A1", "A2", "rho", "pi" }; //lists labels |
| 79 | PROTECT(listNames = allocVector(STRSXP, 4)); |
| 80 | for (int i=0; i<4; i++) |
| 81 | SET_STRING_ELT(listNames,i,mkChar(lnames[i])); |
| 82 | setAttrib(listParams, R_NamesSymbol, listNames); |
| 83 | SET_VECTOR_ELT(listParams, 0, A1); |
| 84 | SET_VECTOR_ELT(listParams, 1, A2); |
| 85 | SET_VECTOR_ELT(listParams, 2, rho); |
| 86 | SET_VECTOR_ELT(listParams, 3, pi); |
| 87 | |
| 88 | UNPROTECT(7); |
| 89 | return listParams; |
| 90 | } |