Calculate metric from data.
(&self, data: &mut [f64])
| 30 | |
| 31 | /// Calculate metric from data. |
| 32 | pub fn predict(&self, data: &mut [f64]) -> Result<Vec<f64>> { |
| 33 | let mut output: Vec<f64> = Vec::with_capacity(*self.model_params.max_array_size()); |
| 34 | let mut output_len = 0; |
| 35 | let res = unsafe { |
| 36 | ml_module::predict( |
| 37 | data.as_mut_ptr() as *mut c_double, |
| 38 | data.len() as c_int, |
| 39 | output.as_mut_ptr(), |
| 40 | &mut output_len, |
| 41 | self.json_model_params.as_ptr(), |
| 42 | ) |
| 43 | }; |
| 44 | check_brainflow_exit_code(res)?; |
| 45 | unsafe { output.set_len(output_len as usize) }; |
| 46 | let output_casted = output.into_iter().map(|c| c as f64).collect::<Vec<f64>>(); |
| 47 | Ok(output_casted) |
| 48 | } |
| 49 | |
| 50 | /// Release classifier. |
| 51 | pub fn release(&self) -> Result<()> { |
nothing calls this directly
no test coverage detected