Class: OpenCV::CvGBTreesParams

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ptr) ⇒ CvGBTreesParams

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 CvGBTreesParams.



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 21383

def initialize(ptr)
    @__obj_ptr__ = if ptr.is_a? CvGBTreesParamsStruct
                       ptr
                   else
                       CvGBTreesParamsStruct.new(FFI::AutoPointer.new(ptr,CvGBTreesParamsStruct.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 21380

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 21375

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 21344

def self.new(*args)
    if args.first.is_a?(FFI::Pointer) || args.first.is_a?(CvGBTreesParamsStruct)
        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 21363

def self.rbind_from_native(ptr,context)
    CvGBTreesParams.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 21354

def self.rbind_to_native(obj,context)
    if obj.is_a? CvGBTreesParams
        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 21369

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 21394

def __owner__?
    @__obj_ptr__[:bowner]
end

#loss_function_type ⇒ Object

wrapper for int loss_function_type



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 21418

def loss_function_type()
    Rbind::cvgb_trees_params_get_loss_function_type( self)
end

#loss_function_type=(value) ⇒ Object

wrapper for int loss_function_type



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 21423

def loss_function_type=(value)
    Rbind::cvgb_trees_params_set_loss_function_type( self, value)
end

#shrinkage ⇒ Object

wrapper for float shrinkage



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 21438

def shrinkage()
    Rbind::cvgb_trees_params_get_shrinkage( self)
end

#shrinkage=(value) ⇒ Object

wrapper for float shrinkage



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 21443

def shrinkage=(value)
    Rbind::cvgb_trees_params_set_shrinkage( self, value)
end

#subsample_portion ⇒ Object

wrapper for float subsample_portion



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 21428

def subsample_portion()
    Rbind::cvgb_trees_params_get_subsample_portion( self)
end

#subsample_portion=(value) ⇒ Object

wrapper for float subsample_portion



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 21433

def subsample_portion=(value)
    Rbind::cvgb_trees_params_set_subsample_portion( self, value)
end

#weak_count ⇒ Object

methods wrapper for int weak_count



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 21408

def weak_count()
    Rbind::cvgb_trees_params_get_weak_count( self)
end

#weak_count=(value) ⇒ Object

wrapper for int weak_count



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 21413

def weak_count=(value)
    Rbind::cvgb_trees_params_set_weak_count( self, value)
end