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// file: pheno.rs // // Copyright 2015-2016 The RsGenetic Developers // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. /// Defines what a Phenotype is. /// A Phenotype can breed with other Phenotypes, resulting in a single child. /// A Phenotype can also be mutated. /// Finally, a Phenotype has a certain fitness value associated with it. pub trait Phenotype : Clone { /// Calculate the fitness of this Phenotype. fn fitness(&self) -> f64; /// Perform crossover on this Phenotype, returning a new Phenotype. fn crossover(&self, &Self) -> Self; /// Perform mutation on this Phenotype, returning a new Phenotype. fn mutate(&self) -> Self; }