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#include "rb_lapack.h"
extern VOID xerbla_array_(char* srname_array, integer* srname_len, integer* info);
static VALUE
rblapack_xerbla_array(int argc, VALUE *argv, VALUE self){
VALUE rblapack_srname_array;
char *srname_array;
VALUE rblapack_info;
integer info;
integer srname_len;
VALUE rblapack_options;
if (argc > 0 && TYPE(argv[argc-1]) == T_HASH) {
argc--;
rblapack_options = argv[argc];
if (rb_hash_aref(rblapack_options, sHelp) == Qtrue) {
printf("%s\n", "USAGE:\n = NumRu::Lapack.xerbla_array( srname_array, info, [:usage => usage, :help => help])\n\n\nFORTRAN MANUAL\n SUBROUTINE XERBLA_ARRAY( SRNAME_ARRAY, SRNAME_LEN, INFO)\n\n* Purpose\n* =======\n*\n* XERBLA_ARRAY assists other languages in calling XERBLA, the LAPACK\n* and BLAS error handler. Rather than taking a Fortran string argument\n* as the function's name, XERBLA_ARRAY takes an array of single\n* characters along with the array's length. XERBLA_ARRAY then copies\n* up to 32 characters of that array into a Fortran string and passes\n* that to XERBLA. If called with a non-positive SRNAME_LEN,\n* XERBLA_ARRAY will call XERBLA with a string of all blank characters.\n*\n* Say some macro or other device makes XERBLA_ARRAY available to C99\n* by a name lapack_xerbla and with a common Fortran calling convention.\n* Then a C99 program could invoke XERBLA via:\n* {\n* int flen = strlen(__func__);\n* lapack_xerbla(__func__, &flen, &info);\n* }\n*\n* Providing XERBLA_ARRAY is not necessary for intercepting LAPACK\n* errors. XERBLA_ARRAY calls XERBLA.\n*\n\n* Arguments\n* =========\n*\n* SRNAME_ARRAY (input) CHARACTER(1) array, dimension (SRNAME_LEN)\n* The name of the routine which called XERBLA_ARRAY.\n*\n* SRNAME_LEN (input) INTEGER\n* The length of the name in SRNAME_ARRAY.\n*\n* INFO (input) INTEGER\n* The position of the invalid parameter in the parameter list\n* of the calling routine.\n*\n\n* =====================================================================\n*\n* ..\n* .. Local Scalars ..\n INTEGER I\n* ..\n* .. Local Arrays ..\n CHARACTER*32 SRNAME\n* ..\n* .. Intrinsic Functions ..\n INTRINSIC MIN, LEN\n* ..\n* .. External Functions ..\n EXTERNAL XERBLA\n* ..\n\n");
return Qnil;
}
if (rb_hash_aref(rblapack_options, sUsage) == Qtrue) {
printf("%s\n", "USAGE:\n = NumRu::Lapack.xerbla_array( srname_array, info, [:usage => usage, :help => help])\n");
return Qnil;
}
} else
rblapack_options = Qnil;
if (argc != 2 && argc != 2)
rb_raise(rb_eArgError,"wrong number of arguments (%d for 2)", argc);
rblapack_srname_array = argv[0];
rblapack_info = argv[1];
if (argc == 2) {
} else if (rblapack_options != Qnil) {
} else {
}
srname_array = StringValueCStr(rblapack_srname_array);
info = NUM2INT(rblapack_info);
xerbla_array_(srname_array, &srname_len, &info);
return Qnil;
}
void
init_lapack_xerbla_array(VALUE mLapack, VALUE sH, VALUE sU, VALUE zero){
sHelp = sH;
sUsage = sU;
rblapack_ZERO = zero;
rb_define_module_function(mLapack, "xerbla_array", rblapack_xerbla_array, -1);
}
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