Class: OpenCV::CvParamGrid

Inherits:
Object
  • Object
show all
Extended by:
FFI::DataConverter
Defined in:
lib/ruby/ropencv/ropencv_types.rb

Constants collapse

SVM_C = 
0
SVM_GAMMA = 
1
SVM_P = 
2
SVM_NU = 
3
SVM_COEF = 
4
SVM_DEGREE = 
5

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ptr) ⇒ CvParamGrid

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of CvParamGrid.



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19642

def initialize(ptr)
    @__obj_ptr__ = if ptr.is_a? CvParamGridStruct
                       ptr
                   else
                       CvParamGridStruct.new(FFI::AutoPointer.new(ptr,CvParamGridStruct.method(:release)))
                   end
end

Instance Attribute Details

#__obj_ptr__ ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19639

def __obj_ptr__
  @__obj_ptr__
end

Class Method Details

.from_native(ptr, context) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

can be overwritten by the user



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19634

def self.from_native(ptr,context)
    rbind_from_native(ptr,context)
end

.new(*args) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19603

def self.new(*args)
    if args.first.is_a?(FFI::Pointer) || args.first.is_a?(CvParamGridStruct)
        raise ArgumentError, "too many arguments for creating #{self.name} from Pointer" unless args.size == 1
        return super(args.first)
    end

    raise ArgumentError, "no constructor for #{self}(#{args.inspect})"
end

.rbind_from_native(ptr, context) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19622

def self.rbind_from_native(ptr,context)
    CvParamGrid.new(ptr)
end

.rbind_to_native(obj, context) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19613

def self.rbind_to_native(obj,context)
    if obj.is_a? CvParamGrid
        obj.__obj_ptr__
    else
        raise TypeError, "expected kind of #{name}, was #{obj.class}"
    end
end

.to_native(obj, context) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

can be overwritten by the user



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19628

def self.to_native(obj,context)
    rbind_to_native(obj,context)
end

Instance Method Details

#__owner__? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

returns true if the underlying pointer is owner of the real object

Returns:

  • (Boolean) 


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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19653

def __owner__?
    @__obj_ptr__[:bowner]
end

#max_val ⇒ Object

wrapper for double max_val



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19683

def max_val()
    Rbind::cv_param_grid_get_max_val( self)
end

#max_val=(value) ⇒ Object

wrapper for double max_val



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19688

def max_val=(value)
    Rbind::cv_param_grid_set_max_val( self, value)
end

#min_val ⇒ Object

methods wrapper for double min_val



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19673

def min_val()
    Rbind::cv_param_grid_get_min_val( self)
end

#min_val=(value) ⇒ Object

wrapper for double min_val



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19678

def min_val=(value)
    Rbind::cv_param_grid_set_min_val( self, value)
end

#step ⇒ Object

wrapper for double step



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19693

def step()
    Rbind::cv_param_grid_get_step( self)
end

#step=(value) ⇒ Object

wrapper for double step



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 19698

def step=(value)
    Rbind::cv_param_grid_set_step( self, value)
end