Class: GSL::Vector

Inherits:
Object
  • Object
show all
Defined in:
lib/gs2crmod/gsl_tools.rb,
lib/gs2crmod/astrogk/gsl_tools.rb

Instance Method Summary collapse

Instance Method Details

#from_box_order ⇒ Object 



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# File 'lib/gs2crmod/gsl_tools.rb', line 36

def from_box_order
	size = self.size
	v1, v2 = self.subvector(0, (size+1)/2), self.subvector((size+1)/2, (size-1)/2)
	return v2.connect(v1)
end

#pieces(no_pieces) ⇒ Object 



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# File 'lib/gs2crmod/gsl_tools.rb', line 17

def pieces(no_pieces)
	ans = []
	piece_sizes  = []

	for i in 0...no_pieces 
		ans.push []; piece_sizes[i] = 0
	end
	for j in 0...size 
		piece_sizes[j % no_pieces] += 1
	end
# 		p ans, piece_sizes
	accum = 0
	piece_sizes.each_with_index do |piece_size, piece|
		ans[piece] = self.subvector(accum, piece_size)
		accum += piece_size
	end
	return ans
end

#to_box_order ⇒ Object 



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# File 'lib/gs2crmod/gsl_tools.rb', line 41

def to_box_order
	size = self.size
	v1, v2 = self.subvector(0, (size-1)/2), self.subvector((size-1)/2, (size+1)/2)
	return v2.connect(v1)
end