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#include "rb_lapack.h"
extern VOID xerbla_(char* srname, integer* info);
static VALUE
rblapack_xerbla(int argc, VALUE *argv, VALUE self){
VALUE rblapack_srname;
char *srname;
VALUE rblapack_info;
integer info;
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( srname, info, [:usage => usage, :help => help])\n\n\nFORTRAN MANUAL\n SUBROUTINE XERBLA( SRNAME, INFO )\n\n* Purpose\n* =======\n*\n* XERBLA is an error handler for the LAPACK routines.\n* It is called by an LAPACK routine if an input parameter has an\n* invalid value. A message is printed and execution stops.\n*\n* Installers may consider modifying the STOP statement in order to\n* call system-specific exception-handling facilities.\n*\n\n* Arguments\n* =========\n*\n* SRNAME (input) CHARACTER*(*)\n* The name of the routine which called XERBLA.\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* .. Intrinsic Functions ..\n INTRINSIC LEN_TRIM\n* ..\n\n");
return Qnil;
}
if (rb_hash_aref(rblapack_options, sUsage) == Qtrue) {
printf("%s\n", "USAGE:\n = NumRu::Lapack.xerbla( srname, 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 = argv[0];
rblapack_info = argv[1];
if (argc == 2) {
} else if (rblapack_options != Qnil) {
} else {
}
srname = StringValueCStr(rblapack_srname);
info = NUM2INT(rblapack_info);
xerbla_(srname, &info);
return Qnil;
}
void
init_lapack_xerbla(VALUE mLapack, VALUE sH, VALUE sU, VALUE zero){
sHelp = sH;
sUsage = sU;
rblapack_ZERO = zero;
rb_define_module_function(mLapack, "xerbla", rblapack_xerbla, -1);
}
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