fn get_shingled_point()

in Rust/src/pointstore.rs [97:131]

• 35 lines of code
• 10 McCabe index (conditional complexity)

    fn get_shingled_point(&self, point: &[f32]) -> Vec<f32> {
        let mut new_point = vec![0.0; self.dimensions];
        if self.internal_shingling {
            let base = self.dimensions / self.shingle_size;
            if point.len() != base {
                println!("The point must be '{}' floats long", self.dimensions);
                panic!();
            }
            if !self.internal_rotation {
                for i in 0..(self.dimensions - base) {
                    new_point[i] = self.last_known_shingle[i + base];
                }
                for i in 0..base {
                    new_point[self.dimensions - base + i] = point[i];
                }
            } else {
                for i in 0..(self.dimensions) {
                    new_point[i] = self.last_known_shingle[i];
                }
                let offset = (self.next_sequence_index * base) % self.dimensions;
                for i in 0..base {
                    new_point[offset + i] = point[i];
                }
            }
            return new_point;
        }
        if point.len() != self.dimensions {
            println!("The point must be '{}' floats long", self.dimensions);
            panic!();
        }
        for i in 0..self.dimensions {
            new_point[i] = point[i];
        }
        new_point
    }