X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=src%2Fchromosome.h;h=08d24c92c5b422290c0c3198ebf0be700b418963;hb=5e4a04634f1d31d4c774b44184cf08d3faf4d02a;hp=e197f169be2a649d5427cb13f0264b25269c547d;hpb=12625bb2d19ee89abacc2456bff57dc22aa3a526;p=genetic.git

diff --git a/src/chromosome.h b/src/chromosome.h
index e197f16..08d24c9 100644
--- a/src/chromosome.h
+++ b/src/chromosome.h
@@ -14,6 +14,9 @@ namespace genetic {
     template < typename _Gene >
     class Chromosome {
     public:
+        /**
+         * Type representing Chromosome Gene
+         */
         typedef _Gene GeneType;
     protected:
         /**
@@ -21,28 +24,54 @@ namespace genetic {
          */
         vector<_Gene> genes;
 
+        template<typename> friend class Chromosome;
     public:
         /**
          * Default constructor
          */
         Chromosome() {}
 
+        /**
+         * Class constructor. Initializes Chromosome with the given Gene's
+         *
+         * @param genes vector containing Genes to use in Chromosome
+         */
         Chromosome(vector<_Gene> genes) {
             this->genes = genes;
         }
 
         /** Copy constructor */
         Chromosome(const Chromosome& chromosome)
-            : genes(chromosome.get()) {
+            : genes(chromosome.genes) {
         }
 
-        Chromosome& operator=(const Chromosome& chromosome){
-            this->genes = chromosome.get();
+        /**
+         * Copy operator.
+         *
+         * @param chromosome Chromosome from which the Genes should be copied.
+         * @return Chromosome instance containing copied Genes
+         */
+        Chromosome& operator=(const Chromosome& chromosome) {
+            this->genes = chromosome.genes;
             return *this;
         }
 
-        vector<_Gene> get() const {
-            return this->genes;
+        /**
+         * Returns number of Genes in current Chromosome
+         *
+         * @return number of Genes in current Chromosome
+         */
+        unsigned int size() const {
+            return this->genes.size();
+        }
+
+        /**
+         * Returns i-th Gene in the current Chromosome
+         *
+         * @return i-th Gene in the current Chromosome
+         */
+        _Gene& operator[](unsigned int i) {
+            return this->genes[i];
         }
     };
 }