Trait mzpeaks::feature_map::FeatureMapLike
source · pub trait FeatureMapLike<X, Y, T: FeatureLike<X, Y>>: Index<usize>{
// Required methods
fn search_by(&self, query: f64) -> Result<usize, usize>;
fn len(&self) -> usize;
fn get_item(&self, i: usize) -> &T;
fn get_slice(&self, i: Range<usize>) -> &[T];
// Provided methods
fn is_empty(&self) -> bool { ... }
fn _closest_feature(
&self,
query: f64,
error_tolerance: Tolerance,
i: usize
) -> Option<usize> { ... }
fn search(&self, query: f64, error_tolerance: Tolerance) -> Option<usize> { ... }
fn has_feature(&self, query: f64, error_tolerance: Tolerance) -> Option<&T> { ... }
fn between(&self, low: f64, high: f64, error_tolerance: Tolerance) -> &[T] { ... }
fn all_features_for(&self, query: f64, error_tolerance: Tolerance) -> &[T] { ... }
}
Expand description
A two dimensional feature collection where features are sorted by the X
dimension
and each feature is internally sorted by the Y
dimension.
Required Methods§
fn search_by(&self, query: f64) -> Result<usize, usize>
fn len(&self) -> usize
fn get_slice(&self, i: Range<usize>) -> &[T]
Provided Methods§
fn is_empty(&self) -> bool
fn _closest_feature( &self, query: f64, error_tolerance: Tolerance, i: usize ) -> Option<usize>
sourcefn search(&self, query: f64, error_tolerance: Tolerance) -> Option<usize>
fn search(&self, query: f64, error_tolerance: Tolerance) -> Option<usize>
Find the nearest index for query
within error_tolerance
in
this feature collection, or None
.
sourcefn has_feature(&self, query: f64, error_tolerance: Tolerance) -> Option<&T>
fn has_feature(&self, query: f64, error_tolerance: Tolerance) -> Option<&T>
Return the feature nearest to query
within error_tolerance
in
this feature collection, or None
.
sourcefn between(&self, low: f64, high: f64, error_tolerance: Tolerance) -> &[T]
fn between(&self, low: f64, high: f64, error_tolerance: Tolerance) -> &[T]
Return a slice containing all features between low
and high
coordinates within
error_tolerance
.
sourcefn all_features_for(&self, query: f64, error_tolerance: Tolerance) -> &[T]
fn all_features_for(&self, query: f64, error_tolerance: Tolerance) -> &[T]
Find all features which could match query
within error_tolerance
units