removed some unused codes, and uniformed code format

ext/opencv/cvmat.cpp

@@ -312,8 +312,6 @@ void define_ruby_class()
   rb_define_singleton_method(rb_klass, "rotation_matrix2D", RUBY_METHOD_FUNC(rb_rotation_matrix2D), 3);
   rb_define_method(rb_klass, "warp_perspective", RUBY_METHOD_FUNC(rb_warp_perspective), -1);
   rb_define_singleton_method(rb_klass, "find_homography", RUBY_METHOD_FUNC(rb_find_homograpy), -1);
-  //rb_define_method(rb_klass, "get_perspective_transform", RUBY_METHOD_FUNC(rb_get_perspective_transform), -1);
-  //rb_define_alias(rb_klass, "warp_perspective_q_matrix", "get_perspective_transform");
   rb_define_method(rb_klass, "remap", RUBY_METHOD_FUNC(rb_remap), -1);
   //rb_define_method(rb_klass, "log_polar", RUBY_METHOD_FUNC(rb_log_polar), -1);
 
@@ -447,29 +445,12 @@ rb_load_imageM(int argc, VALUE *argv, VALUE self)
   return OPENCV_OBJECT(rb_klass, mat);
 }
 
-
 /*
  * nodoc
  */
 VALUE
 rb_method_missing(int argc, VALUE *argv, VALUE self)
 {
-  /*
-  const char *to_str = "\\Ato_(\\w+)";
-  VALUE name, args, str[3], method;
-  rb_scan_args(argc, argv, "1*", &name, &args);
-  if (RARRAY_LEN(args) != 0)
-    return rb_call_super(argc, argv);
-  if (rb_reg_match(rb_reg_new(to_str, strlen(to_str), 0), rb_funcall(name, rb_intern("to_s"), 0)) == Qnil)
-    return rb_call_super(argc, argv);
-  str[0] = rb_str_new2("%s2%s");
-  str[1] = rb_color_model(self);
-  str[2] = rb_reg_nth_match(1, rb_backref_get());
-  method = rb_f_sprintf(3, str);
-  if (rb_respond_to(rb_module_opencv(), rb_intern(StringValuePtr(method))))
-    return rb_funcall(rb_module_opencv(), rb_intern(StringValuePtr(method)), 1, self);
-  return rb_call_super(argc, argv);
-  */
   VALUE name, args, method;
   rb_scan_args(argc, argv, "1*", &name, &args);
   method = rb_funcall(name, rb_intern("to_s"), 0);
@@ -877,7 +858,7 @@ rb_square_q(VALUE self)
 VALUE
 rb_to_CvMat(VALUE self)
 {
-  // CvMat#to_CvMat aborts when self's class is CvMat. (I don't know why...)
+  // CvMat#to_CvMat aborts when self's class is CvMat.
   if (CLASS_OF(self) == rb_klass)
     return self;
 
@@ -1113,12 +1094,6 @@ rb_size(VALUE self)
   return cCvSize::new_object(size);
 }
 
-/*
-  VALUE rb_elem_type(VALUE self) {
-  return INT2FIX(cvGetElemType(CVARR(self)));
-  }
-*/
-
 /*
  * call-seq:
  *   dims -> array(int, int, ...)

ext/opencv/cvmat.h

@@ -136,8 +136,6 @@ VALUE rb_calc_covar_matrix(int argc, VALUE *argv, VALUE self);
 VALUE rb_mahalonobis(int argc, VALUE *argv, VALUE self);
 
 VALUE rb_dft(int argc, VALUE *argv, VALUE self);
-//VALUE rb_optimal_dft_size(VALUE self);
-//VALUE rb_mul_spectrums(int argc, VALUE *argv, VALUE self);
 VALUE rb_dct(int argc, VALUE *argv, VALUE self);
 
 /* drawing function*/
@@ -179,7 +177,6 @@ VALUE rb_warp_affine(int argc, VALUE *argv, VALUE self);
 VALUE rb_rotation_matrix2D(VALUE self, VALUE center, VALUE angle, VALUE scale);
 VALUE rb_warp_perspective(int argc, VALUE *argv, VALUE self);
 VALUE rb_find_homograpy(int argc, VALUE *argv, VALUE self);
-//VALUE rb_perspective_transform();
 VALUE rb_remap(int argc, VALUE *argv, VALUE self);
 VALUE rb_log_polar(int argc, VALUE *argv);
 
@@ -218,7 +215,6 @@ VALUE rb_equalize_hist(VALUE self);
 /* Matching*/
 VALUE rb_match_template(int argc, VALUE *argv, VALUE self);
 VALUE rb_match_shapes(int argc, VALUE *argv, VALUE self);
-// VALUE rb_calc_emd(int argc, VALUE *argv, VALUE self);
 /* Object Tracking */
 VALUE rb_mean_shift(VALUE self, VALUE window, VALUE criteria);
 VALUE rb_cam_shift(VALUE self, VALUE window, VALUE criteria);

ext/opencv/cvseq.cpp

@@ -595,15 +595,5 @@ new_sequence(VALUE klass, CvSeq *seq, VALUE element_klass, VALUE storage)
   return Data_Wrap_Struct(klass, mark_root_object, unregister_elem_class, seq);
 }
 
-VALUE
-auto_extend(VALUE object)
-{
-  CvSeq *seq = CVSEQ(object);
-  if (CV_IS_SEQ_POINT_SET(seq)) {
-    rb_extend_object(object, mPointSet::rb_module());
-  }
-  return object;
-}
-
 __NAMESPACE_END_CVSEQ
 __NAMESPACE_END_OPENCV

ext/opencv/cvseq.h

@@ -48,7 +48,6 @@ VALUE rb_clear(VALUE self);
 VALUE new_object(CvSeq *seq, VALUE klass);
 VALUE new_object(CvSeq *seq, VALUE klass, VALUE storage);
 VALUE new_sequence(VALUE klass, CvSeq *seq, VALUE element_klass, VALUE storage);
-VALUE auto_extend(VALUE object);
 
 __NAMESPACE_END_CVSEQ
 

ext/opencv/iplimage.cpp

@@ -313,7 +313,7 @@ rb_smoothness(int argc, VALUE *argv, VALUE self)
     pFourierImage = create_fourier_image(p64DepthImage);
   }
 
-  Smoothness result = compute_smoothness(pFourierImage, f_lowFreqRatio, f_blankDensity, f_messyDnsity,
+  Smoothness result = compute_smoothness(pFourierImage, f_lowFreqRatio, f_blankDensity, f_messyDensity,
 					 f_highFreqRatio, outLowDensity, outHighDensity);
 
   cvReleaseImage(&pFourierImage);
@@ -339,7 +339,7 @@ rb_smoothness(int argc, VALUE *argv, VALUE self)
  */
 Smoothness
 compute_smoothness(const IplImage *pFourierImage, const double lowFreqRatio, const double blankDensity,
-		   const double messyDensity, const double highFreqRatio, double &outLowDensity
+		   const double messyDensity, const double highFreqRatio, double &outLowDensity,
 		   double &outHighDensity)
 {
   int low, high;

ext/opencv/pointset.cpp

@@ -46,18 +46,6 @@ define_ruby_module()
   rb_define_method(module, "min_enclosing_circle", RUBY_METHOD_FUNC(rb_min_enclosing_circle), 0);
 }
 
-VALUE
-rb_extend_object(VALUE self, VALUE object)
-{
-  CvSeq *seq = 0;
-  if (!rb_obj_is_kind_of(object, cCvSeq::rb_class()))
-    rb_raise(rb_eTypeError, "object is not %s.\n", rb_class2name(cCvSeq::rb_class()));
-  
-  if (!CV_IS_SEQ(seq))
-    rb_raise(rb_eTypeError, "object is not sequence.");  
-  return rb_call_super(1, &object);
-}
-
 /*
  * call-seq:
  *   contour_area -> float

ext/opencv/window.h

@@ -28,7 +28,6 @@ VALUE rb_allocate(VALUE klass);
 
 void mark(void *ptr);
 VALUE each_protect(VALUE key, VALUE value);
-//VALUE each_protect(void *key, VALUE value);
 void free(void *ptr);
 
 VALUE rb_aref(VALUE klass, VALUE name);