[−][src]Trait peroxide::traits::pointer::MatrixPtr
Pointer for col or row
Required methods
unsafe fn row_ptr(&self, idx: usize) -> Vec<*const f64>
unsafe fn col_ptr(&self, idx: usize) -> Vec<*const f64>
Implementors
impl MatrixPtr for Matrix
[src]
unsafe fn row_ptr(&self, idx: usize) -> Vec<*const f64>
[src]
Row pointer
Examples
#[macro_use] extern crate peroxide; use peroxide::fuga::*; fn main() { let a = ml_matrix("1 2;3 4"); unsafe { let b = a.row_ptr(1); let b_vec = ptr_to_vec(&b); assert_eq!(b_vec, vec![3f64, 4f64]); } }