Class: OpenCV::CvSlice

Inherits:
Object
  • Object
show all
Defined in:
ext/opencv/cvslice.cpp,
ext/opencv/cvslice.cpp

Overview

C structure is here, very simple.

typdef struct CvSlice {
  int start_index;
  int end_index;
} CvSlice;

Instance Method Summary collapse

Constructor Details

#new(start, end) ⇒ Object

Create new slice object.



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# File 'ext/opencv/cvslice.cpp', line 44

VALUE
rb_initialize(VALUE self, VALUE start, VALUE end)
{
  CvSlice *self_ptr = CVSLICE(self);
  self_ptr->start_index = NUM2INT(start);
  self_ptr->end_index = NUM2INT(end);
  return self;
}

Instance Method Details

#end_index ⇒ Object 



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# File 'ext/opencv/cvslice.cpp', line 69

VALUE
rb_end_index_aref(VALUE self)
{
  return INT2NUM(CVSLICE(self)->end_index);
}

#end_index=(index) ⇒ Object 



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# File 'ext/opencv/cvslice.cpp', line 92

VALUE
rb_end_index_aset(VALUE self, VALUE index)
{
  CVSLICE(self)->end_index = NUM2INT(index);
  return self;
}

#start_index ⇒ Object 



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# File 'ext/opencv/cvslice.cpp', line 58

VALUE
rb_start_index_aref(VALUE self)
{
  return INT2NUM(CVSLICE(self)->start_index);
}

#start_index=(index) ⇒ Object 



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# File 'ext/opencv/cvslice.cpp', line 80

VALUE
rb_start_index_aset(VALUE self, VALUE index)
{
  CVSLICE(self)->start_index = NUM2INT(index);
  return self;
}