Class: Cowboy::CowboyArray

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
ext/cowboy/cowboy_array.c

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Object 



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# File 'ext/cowboy/cowboy_array.c', line 58

VALUE ca_not_implemented(VALUE self){
  rb_notimplement();
}

Instance Method Details

#[](index) ⇒ Object 



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# File 'ext/cowboy/cowboy_array.c', line 16

VALUE array_index(VALUE self, VALUE index){
  fftw_complex * fc;
  CowboyArray * ca;
  long i = NUM2LONG(index);
  Data_Get_Struct(self, CowboyArray, ca);
  if (i >= ca->N){
    return Qnil;
  }
  return c_to_rb_complex(ca->fc[i][0],
                         ca->fc[i][1]);
}

#each ⇒ Object 



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# File 'ext/cowboy/cowboy_array.c', line 35

VALUE array_each(VALUE self){
  int i;
  fftw_complex * fc;
  CowboyArray * ca;
  Data_Get_Struct(self, CowboyArray, ca);

  if (!rb_block_given_p())
    rb_raise(rb_eArgError, "Expected Block");

  for(i = 0; i < ca->N; i++)
    rb_yield(c_to_rb_complex(ca->fc[i][0],
                             ca->fc[i][1]));
  return self;
}

#size ⇒ Object 



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# File 'ext/cowboy/cowboy_array.c', line 28

VALUE array_size(VALUE self){
  fftw_complex * fc;
  CowboyArray * ca;
  Data_Get_Struct(self, CowboyArray, ca);
  return LONG2NUM(ca->N);
}