Trait AltReal 

pub trait AltReal: AltVec {
    const HAS_ELT: bool = false;
    const HAS_GET_REGION: bool = false;
    const HAS_IS_SORTED: bool = false;
    const HAS_NO_NA: bool = false;
    const HAS_SUM: bool = false;
    const HAS_MIN: bool = false;
    const HAS_MAX: bool = false;

    // Provided methods
    fn elt(_x: SEXP, _i: R_xlen_t) -> f64 { ... }
    fn get_region(
        _x: SEXP,
        _i: R_xlen_t,
        _n: R_xlen_t,
        _buf: &mut [f64],
    ) -> R_xlen_t { ... }
    fn is_sorted(_x: SEXP) -> i32 { ... }
    fn no_na(_x: SEXP) -> i32 { ... }
    fn sum(_x: SEXP, _narm: bool) -> SEXP { ... }
    fn min(_x: SEXP, _narm: bool) -> SEXP { ... }
    fn max(_x: SEXP, _narm: bool) -> SEXP { ... }
}

Real vector methods.

Provided Associated Constants

const HAS_ELT: bool = false

Set to true to register elt.

const HAS_GET_REGION: bool = false

Set to true to register get_region.

const HAS_IS_SORTED: bool = false

Set to true to register is_sorted.

const HAS_NO_NA: bool = false

Set to true to register no_na.

const HAS_SUM: bool = false

Set to true to register sum.

const HAS_MIN: bool = false

Set to true to register min.

const HAS_MAX: bool = false

Set to true to register max.

Provided Methods

fn elt(_x: SEXP, _i: R_xlen_t) -> f64

Get element at index.

fn get_region( _x: SEXP, _i: R_xlen_t, _n: R_xlen_t, _buf: &mut [f64], ) -> R_xlen_t

Bulk read elements into buffer.

fn is_sorted(_x: SEXP) -> i32

Sortedness hint.

fn no_na(_x: SEXP) -> i32

NA-free hint.

fn sum(_x: SEXP, _narm: bool) -> SEXP

Optimized sum.

fn min(_x: SEXP, _narm: bool) -> SEXP

Optimized min.

fn max(_x: SEXP, _narm: bool) -> SEXP

Optimized max.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl AltReal for &'static [f64]

const HAS_ELT: bool = true

const HAS_GET_REGION: bool = true

const HAS_NO_NA: bool = true

const HAS_SUM: bool = true

const HAS_MIN: bool = true

const HAS_MAX: bool = true

fn elt(x: SEXP, i: R_xlen_t) -> f64

fn get_region( x: SEXP, start: R_xlen_t, len: R_xlen_t, buf: &mut [f64], ) -> R_xlen_t

fn no_na(x: SEXP) -> i32

fn sum(x: SEXP, narm: bool) -> SEXP

fn min(x: SEXP, narm: bool) -> SEXP

fn max(x: SEXP, narm: bool) -> SEXP

impl AltReal for Box<[f64]>

const HAS_ELT: bool = true

const HAS_GET_REGION: bool = true

const HAS_IS_SORTED: bool = true

const HAS_NO_NA: bool = true

const HAS_SUM: bool = true

const HAS_MIN: bool = true

const HAS_MAX: bool = true

fn elt(x: SEXP, i: R_xlen_t) -> f64

fn get_region( x: SEXP, start: R_xlen_t, len: R_xlen_t, buf: &mut [f64], ) -> R_xlen_t

fn is_sorted(x: SEXP) -> i32

fn no_na(x: SEXP) -> i32

fn sum(x: SEXP, narm: bool) -> SEXP

fn min(x: SEXP, narm: bool) -> SEXP

fn max(x: SEXP, narm: bool) -> SEXP

impl AltReal for Cow<'static, [f64]>

const HAS_ELT: bool = true

const HAS_GET_REGION: bool = true

const HAS_IS_SORTED: bool = true

const HAS_NO_NA: bool = true

const HAS_SUM: bool = true

const HAS_MIN: bool = true

const HAS_MAX: bool = true

fn elt(x: SEXP, i: R_xlen_t) -> f64

fn get_region( x: SEXP, start: R_xlen_t, len: R_xlen_t, buf: &mut [f64], ) -> R_xlen_t

fn is_sorted(x: SEXP) -> i32

fn no_na(x: SEXP) -> i32

fn sum(x: SEXP, narm: bool) -> SEXP

fn min(x: SEXP, narm: bool) -> SEXP

fn max(x: SEXP, narm: bool) -> SEXP

impl AltReal for Range<f64>

const HAS_ELT: bool = true

const HAS_GET_REGION: bool = true

const HAS_IS_SORTED: bool = true

const HAS_NO_NA: bool = true

const HAS_SUM: bool = true

const HAS_MIN: bool = true

const HAS_MAX: bool = true

fn elt(x: SEXP, i: R_xlen_t) -> f64

fn get_region( x: SEXP, start: R_xlen_t, len: R_xlen_t, buf: &mut [f64], ) -> R_xlen_t

fn is_sorted(x: SEXP) -> i32

fn no_na(x: SEXP) -> i32

fn sum(x: SEXP, narm: bool) -> SEXP

fn min(x: SEXP, narm: bool) -> SEXP

fn max(x: SEXP, narm: bool) -> SEXP

impl AltReal for Vec<f64>

const HAS_ELT: bool = true

const HAS_GET_REGION: bool = true

const HAS_IS_SORTED: bool = true

const HAS_NO_NA: bool = true

const HAS_SUM: bool = true

const HAS_MIN: bool = true

const HAS_MAX: bool = true

fn elt(x: SEXP, i: R_xlen_t) -> f64

fn get_region( x: SEXP, start: R_xlen_t, len: R_xlen_t, buf: &mut [f64], ) -> R_xlen_t

fn is_sorted(x: SEXP) -> i32

fn no_na(x: SEXP) -> i32

fn sum(x: SEXP, narm: bool) -> SEXP

fn min(x: SEXP, narm: bool) -> SEXP

fn max(x: SEXP, narm: bool) -> SEXP

impl<const N: usize> AltReal for [f64; N]

const HAS_ELT: bool = true

const HAS_GET_REGION: bool = true

const HAS_NO_NA: bool = true

fn elt(x: SEXP, i: R_xlen_t) -> f64

fn get_region( x: SEXP, start: R_xlen_t, len: R_xlen_t, buf: &mut [f64], ) -> R_xlen_t

fn no_na(x: SEXP) -> i32

Implementors