Trait divans::BaseCDF[−][src]

pub trait BaseCDF {
    fn num_symbols() -> u8;

    fn cdf(&self, symbol: u8) -> i16;

    fn div_by_max(&self, val: i32) -> i32;

    fn max(&self) -> i16;

    fn log_max(&self) -> Option<i8>;

    fn pdf(&self, symbol: u8) -> i16 { ... }

    fn used(&self) -> bool { ... }

    fn valid(&self) -> bool { ... }

    fn entropy(&self) -> f64 { ... }

    fn sym_to_start_and_freq(&self, sym: u8) -> SymStartFreq { ... }

    fn sym_to_start_and_freq_with_div_hint(
        &self, 
        sym: u8, 
        inv_max_and_bitlen: ()
    ) -> SymStartFreq { ... }

    fn rescaled_cdf(&self, sym: u8) -> i32 { ... }

    fn cdf_offset_to_sym_start_and_freq(
        &self, 
        cdf_offset_p: i16
    ) -> SymStartFreq { ... }

    fn num_samples(&self) -> Option<u32> { ... }

    fn true_entropy(&self) -> Option<f64> { ... }

    fn rolling_entropy(&self) -> Option<f64> { ... }

    fn encoding_cost(&self) -> Option<f64> { ... }

    fn num_variants(&self) -> usize { ... }

    fn variant_cost(&self, variant_index: usize) -> f32 { ... }

    fn base_variant_cost(&self) -> f32 { ... }
}

Required Methods

Provided Methods

Implementors