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[matrix] Diff of /pkg/src/Mutils.h
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Diff of /pkg/src/Mutils.h

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revision 1517, Wed Sep 6 13:34:03 2006 UTC revision 2121, Tue Mar 4 22:01:33 2008 UTC
# Line 5  Line 5 
5  extern "C" {  extern "C" {
6  #endif  #endif
7    
8  #include <Rdefines.h> /* Rinternals.h + GET_SLOT etc */  #include <ctype.h>
9  #include <R.h>  /* includes Rconfig.h */  #include <R.h>  /* includes Rconfig.h */
10    #include <Rversion.h>
11    #include <Rdefines.h> /* Rinternals.h + GET_SLOT etc */
12    
13  #ifdef ENABLE_NLS  #ifdef ENABLE_NLS
14  #include <libintl.h>  #include <libintl.h>
# Line 15  Line 17 
17  #define _(String) (String)  #define _(String) (String)
18  #endif  #endif
19    
20    #ifdef __GNUC__
21    # undef alloca
22    # define alloca(x) __builtin_alloca((x))
23    #else
24    /* this is necessary (and sufficient) for Solaris 10: */
25    #ifdef __sun
26    # include <alloca.h>
27    #endif
28    #endif
29    
30    #define Alloca(n, t)   (t *) alloca( (size_t) ( (n) * sizeof(t) ) )
31    
32  SEXP triangularMatrix_validate(SEXP obj);  SEXP triangularMatrix_validate(SEXP obj);
33  SEXP symmetricMatrix_validate(SEXP obj);  SEXP symmetricMatrix_validate(SEXP obj);
34  SEXP dense_nonpacked_validate(SEXP obj);  SEXP dense_nonpacked_validate(SEXP obj);
# Line 37  Line 51 
51  #define LFT CblasLeft  #define LFT CblasLeft
52  #define RGT CblasRight  #define RGT CblasRight
53    
54  char norm_type(char *typstr);  #if !defined(R_VERSION) || R_VERSION < R_Version(2, 7, 0)
55  char rcond_type(char *typstr);  char La_norm_type(const char *typstr);
56    char La_rcond_type(const char *typstr);
57    #endif
58    
59  double get_double_by_name(SEXP obj, char *nm);  double get_double_by_name(SEXP obj, char *nm);
60  SEXP set_double_by_name(SEXP obj, double val, char *nm);  SEXP set_double_by_name(SEXP obj, double val, char *nm);
61  SEXP as_det_obj(double val, int log, int sign);  SEXP as_det_obj(double val, int log, int sign);
62  SEXP get_factors(SEXP obj, char *nm);  SEXP get_factors(SEXP obj, char *nm);
63  SEXP set_factors(SEXP obj, SEXP val, char *nm);  SEXP set_factors(SEXP obj, SEXP val, char *nm);
64    
65    #if 0
66  SEXP dgCMatrix_set_Dim(SEXP x, int nrow);  SEXP dgCMatrix_set_Dim(SEXP x, int nrow);
67    #endif  /* unused */
68    
69  int csc_unsorted_columns(int ncol, const int p[], const int i[]);  /* int csc_unsorted_columns(int ncol, const int p[], const int i[]); */
70  void csc_sort_columns(int ncol, const int p[], int i[], double x[]);  /* void csc_sort_columns(int ncol, const int p[], int i[], double x[]); */
71  SEXP csc_check_column_sorting(SEXP A);  /* SEXP csc_check_column_sorting(SEXP A); */
72  SEXP Matrix_make_named(int TYP, char **names);  SEXP Matrix_make_named(int TYP, char **names);
73  SEXP check_scalar_string(SEXP sP, char *vals, char *nm);  SEXP check_scalar_string(SEXP sP, char *vals, char *nm);
74  double *packed_getDiag(double *dest, SEXP x);  Rboolean equal_string_vectors(SEXP s1, SEXP s2);
75    
76    void d_packed_getDiag(double *dest, SEXP x, int n);
77    void l_packed_getDiag(   int *dest, SEXP x, int n);
78    void tr_d_packed_getDiag(double *dest, SEXP x);
79    void tr_l_packed_getDiag(   int *dest, SEXP x);
80    
81  SEXP Matrix_getElement(SEXP list, char *nm);  SEXP Matrix_getElement(SEXP list, char *nm);
82    
83  #define PACKED_TO_FULL(TYPE)                                            \  #define PACKED_TO_FULL(TYPE)                                            \
# Line 79  Line 105 
105  #define PACKED_LENGTH(n)   ((n) * ((n) + 1))/2  #define PACKED_LENGTH(n)   ((n) * ((n) + 1))/2
106    
107  /* duplicate the slot with name given by sym from src to dest */  /* duplicate the slot with name given by sym from src to dest */
108    
109  #define slot_dup(dest, src, sym)  SET_SLOT(dest, sym, duplicate(GET_SLOT(src, sym)))  #define slot_dup(dest, src, sym)  SET_SLOT(dest, sym, duplicate(GET_SLOT(src, sym)))
110    
111    /* is not yet used: */
112    #define slot_nonNull_dup(dest, src, sym)                        \
113        if(GET_SLOT(src, sym) != R_NilValue)                        \
114            SET_SLOT(dest, sym, duplicate(GET_SLOT(src, sym)))
115    
116    /* TODO: Make this faster for the case where dimnames = list(NULL,NULL)
117     *       and hence don't have to be set ! */
118    #define SET_DimNames(dest, src) slot_dup(dest, src, Matrix_DimNamesSym)
119    
120    
121  #define uplo_P(_x_) CHAR(STRING_ELT(GET_SLOT(_x_, Matrix_uploSym), 0))  #define uplo_P(_x_) CHAR(STRING_ELT(GET_SLOT(_x_, Matrix_uploSym), 0))
122  #define diag_P(_x_) CHAR(STRING_ELT(GET_SLOT(_x_, Matrix_diagSym), 0))  #define diag_P(_x_) CHAR(STRING_ELT(GET_SLOT(_x_, Matrix_diagSym), 0))
123  #define class_P(_x_) CHAR(asChar(getAttrib(_x_, R_ClassSymbol)))  #define class_P(_x_) CHAR(asChar(getAttrib(_x_, R_ClassSymbol)))
124    
125    /* should also work for "matrix" matrices: */
126    #define Real_KIND(_x_)  (IS_S4_OBJECT(_x_) ? Real_kind(_x_) : \
127                             (isReal(_x_) ? 0 : (isLogical(_x_) ? 1 : -1)))
128    /* This one gives '0' also for integer "matrix" :*/
129    #define Real_KIND2(_x_) (IS_S4_OBJECT(_x_) ? Real_kind(_x_) : \
130                             (isLogical(_x_) ? 1 : 0))
131    
132    /* requires 'x' slot: */
133    #define Real_kind(_x_)  (isReal(GET_SLOT(_x_, Matrix_xSym)) ? 0 :       \
134                             (isLogical(GET_SLOT(_x_, Matrix_xSym)) ? 1 : -1))
135    
136    #define DECLARE_AND_GET_X_SLOT(__C_TYPE, __SEXP)        \
137        __C_TYPE *xx = __SEXP(GET_SLOT(x, Matrix_xSym))
138    
139    
140  /**  /**
141   * Check for valid length of a packed triangular array and return the   * Check for valid length of a packed triangular array and return the
142   * corresponding number of columns   * corresponding number of columns
# Line 111  Line 163 
163   * this behavior changes then ALLOC_SLOT must use SET_SLOT followed by   * this behavior changes then ALLOC_SLOT must use SET_SLOT followed by
164   * GET_SLOT to ensure that the value returned is indeed the SEXP in   * GET_SLOT to ensure that the value returned is indeed the SEXP in
165   * the slot.   * the slot.
166     * NOTE:  GET_SLOT(x, what)        :== R_do_slot       (x, what)
167     * ----   SET_SLOT(x, what, value) :== R_do_slot_assign(x, what, value)
168     * and the R_do_slot* are in src/main/attrib.c
169   *   *
170   * @param obj object in which to assign the slot   * @param obj object in which to assign the slot
171   * @param nm name of the slot, as an R name object   * @param nm name of the slot, as an R name object
# Line 157  Line 212 
212    
213  SEXP Matrix_expand_pointers(SEXP pP);  SEXP Matrix_expand_pointers(SEXP pP);
214    
 /* Move these to the lme4 sources */  
 SEXP alloc_dgeMatrix(int m, int n, SEXP rownms, SEXP colnms);  
 SEXP alloc_dpoMatrix(int n, char *uplo, SEXP rownms, SEXP colnms);  
 SEXP alloc_dtrMatrix(int n, char *uplo, char *diag, SEXP rownms, SEXP colnms);  
 SEXP alloc_dsCMatrix(int n, int nz, char *uplo, SEXP rownms, SEXP colnms);  
   
215  SEXP dup_mMatrix_as_dgeMatrix(SEXP A);  SEXP dup_mMatrix_as_dgeMatrix(SEXP A);
216    SEXP dup_mMatrix_as_geMatrix (SEXP A);
217    
218    SEXP new_dgeMatrix(int nrow, int ncol);
219    
220  static R_INLINE SEXP  static R_INLINE SEXP
221  mMatrix_as_dgeMatrix(SEXP A)  mMatrix_as_dgeMatrix(SEXP A)
# Line 171  Line 223 
223      return strcmp(class_P(A), "dgeMatrix") ? dup_mMatrix_as_dgeMatrix(A) : A;      return strcmp(class_P(A), "dgeMatrix") ? dup_mMatrix_as_dgeMatrix(A) : A;
224  }  }
225    
226    static R_INLINE SEXP
227    mMatrix_as_geMatrix(SEXP A)
228    {
229        return strcmp(class_P(A) + 1, "geMatrix") ? dup_mMatrix_as_geMatrix(A) : A;
230    }
231    
232  /**  /**
233   * Return the 0-based index of a string match in a vector of strings   * Return the 0-based index of a string match in a vector of strings
234   * terminated by an empty string.  Returns -1 for no match.   * terminated by an empty string.  Returns -1 for no match.
235   *   *
236   * @param dest class string to match   * @param class string to match
237   * @param valid vector of possible matches terminated by an empty string   * @param valid vector of possible matches terminated by an empty string
238   *   *
239   * @return index of match or -1 for no match   * @return index of match or -1 for no match
240   */   */
241  static R_INLINE int  static R_INLINE int
242  Matrix_check_class(char *class, char **valid)  Matrix_check_class(const char *class, char **valid)
243  {  {
244      int ans;      int ans;
245      for (ans = 0; ; ans++) {      for (ans = 0; ; ans++) {

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