Class: OpenCV::Cv::BOWKMeansTrainer

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.new(*args) ⇒ Object

Parameters:

  • cluster_count (Fixnum)
  • termcrit (Cv::TermCriteria)
  • attempts (Fixnum)
  • flags (Fixnum)

Raises:

  • (ArgumentError) 


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# File 'lib/ropencv/ropencv_types.rb', line 67496

def self.new(*args)
    if args.first.is_a?(FFI::Pointer) || args.first.is_a?(BOWKMeansTrainerStruct)
        raise ArgumentError, "too many arguments for creating #{self.name} from Pointer" unless args.size == 1
        return super(args.first)
    end
    # overloaded method wrapper for cv::BOWKMeansTrainer::BOWKMeansTrainer(int clusterCount, const cv::TermCriteria termcrit = TermCriteria(), int attempts = 3, int flags = KMEANS_PP_CENTERS)
    @@cv_bowk_means_trainer_bowk_means_trainer_defaults0 ||= [nil, Cv::TermCriteria.new(), 3, KMEANS_PP_CENTERS]
    if(args.size >= 1 && args.size <= 4)
        targs = args.clone
        targs.size.upto(3) do |i|
            targs[i] = @@cv_bowk_means_trainer_bowk_means_trainer_defaults0[i]
        end
        begin
                return Rbind::cv_bowk_means_trainer_bowk_means_trainer(*targs)
        rescue TypeError => e
            @error = e
        end
    end

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

.null ⇒ Object

returns a null pointer to the object



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# File 'lib/ropencv/ropencv_types.rb', line 67488

def self.null
    new(BOWKMeansTrainerStruct.new)
end

Instance Method Details

#add(descriptors) ⇒ Void

Note:

method wrapper for void cv::BOWKMeansTrainer::add(const cv::Mat descriptors)

Parameters:

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 67654

def add(descriptors)
    __validate_pointer__
    Rbind::cv_bowk_means_trainer_add( self, descriptors)
end

#cast_tobow_trainer(parse_ownership) ⇒ Cv::BOWTrainer Also known as: castToBOWTrainer

Note:

method wrapper for cv::BOWTrainer* cv::BOWKMeansTrainer::castToBOWTrainer(bool parse_ownership)

Parameters:

  • parse_ownership (Bool)

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 67640

def cast_tobow_trainer(parse_ownership)
    __validate_pointer__
    result = Rbind::cv_bowk_means_trainer_cast_tobow_trainer( self, parse_ownership)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#clear ⇒ Void

Note:

method wrapper for void cv::BOWKMeansTrainer::clear()

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 67682

def clear()
    __validate_pointer__
    Rbind::cv_bowk_means_trainer_clear( self)
end

#cluster ⇒ Cv::Mat #cluster(descriptors) ⇒ Cv::Mat

Note:

wrapper for overloaded method cluster

methods

Overloads:

Raises:

  • (ArgumentError) 


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# File 'lib/ropencv/ropencv_types.rb', line 67598

def cluster(*args)
    __validate_pointer__
    # overloaded method wrapper for const cv::Mat cv::BOWKMeansTrainer::cluster()
    @@cv_bowk_means_trainer_cluster_defaults0 ||= []
    if(args.size >= 0 && args.size <= 0)
        targs = args.clone
        targs.size.upto(-1) do |i|
            targs[i] = @@cv_bowk_means_trainer_cluster_defaults0[i]
        end
        begin
                result = Rbind::cv_bowk_means_trainer_cluster(self,*targs)
            # store owner insight the pointer to not get garbage collected
            result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) if !result.__owner__?
            return result
        rescue TypeError => e
            @error = e
        end
    end

    # overloaded method wrapper for const cv::Mat cv::BOWKMeansTrainer::cluster(const cv::Mat descriptors)
    @@cv_bowk_means_trainer_cluster__2_defaults1 ||= [nil]
    if(args.size >= 1 && args.size <= 1)
        targs = args.clone
        targs.size.upto(0) do |i|
            targs[i] = @@cv_bowk_means_trainer_cluster__2_defaults1[i]
        end
        begin
                result = Rbind::cv_bowk_means_trainer_cluster__2(self,*targs)
            # store owner insight the pointer to not get garbage collected
            result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) if !result.__owner__?
            return result
        rescue TypeError => e
            @error = e
        end
    end

    raise ArgumentError, "No overloaded signature fits to: #{args.map(&:class)}"
end

#descriptors_count ⇒ Fixnum Also known as: descriptorsCount

Note:

method wrapper for int cv::BOWKMeansTrainer::descriptorsCount()

Returns:

  • (Fixnum) 


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# File 'lib/ropencv/ropencv_types.rb', line 67674

def descriptors_count()
    __validate_pointer__
    Rbind::cv_bowk_means_trainer_descriptors_count( self)
end

#get_descriptors ⇒ Std::Vector::Cv_Mat Also known as: getDescriptors

Note:

method wrapper for const std::vectorcv::Mat cv::BOWKMeansTrainer::getDescriptors()

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 67661

def get_descriptors()
    __validate_pointer__
    result = Rbind::cv_bowk_means_trainer_get_descriptors( self)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#to_s ⇒ Object

converts BOWKMeansTrainer into a string by crawling through all its attributes



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# File 'lib/ropencv/ropencv_types.rb', line 67582

def to_s
    "#<cv::BOWKMeansTrainer >"
end