Changeset 673 for cpp/frams/genetics/oper_fx.h

Timestamp:

08/19/17 02:43:11 (7 years ago)

Author:

Maciej Komosinski

Message:

Added three functions that may be useful in general

File:

• cpp/frams/genetics/oper_fx.h (modified) (2 diffs)

cpp/frams/genetics/oper_fx.h

@@ -87 +87 @@
 
 /**Used to perform initializations of Param parameters that are not handled by the Param itself
-(i.e. string parameters need to be initialized here)*/
+(i.e. string parameters or fields that require some complex logic may be initialized here)*/
    virtual void setDefaults() {}
 
@@ -192 +192 @@
    static void linearMix(ParamInterface &p1, int i1, ParamInterface &p2, int i2, double proportion); ///<mixes i1'th and i2'th properties of p1 and p2; proportion should be within [0,1]; 0.5 causes both properties to become their average. For integer properties applies random "dithering" when necessary.
    static NeuroClass* getRandomNeuroClass(); ///<returns random neuroclass or NULL when no active classes.
+   static int getRandomNeuroClassWithOutput(const vector<NeuroClass*>& NClist); //returns index of random neuroclass from the NClist or -1 (no neurons on the list that provide output)
+   static int getRandomNeuroClassWithInput(const vector<NeuroClass*>& NClist); //returns index of random neuroclass from the NClist or -1 (no neurons on the list that want input(s))
+   static int getRandomChar(const char *choices, const char *excluded); ///<returns index of a random character from 'choices' excluding 'excluded', or -1 when everything is excluded or 'choices' is empty.
    static NeuroClass* parseNeuroClass(char *&s); ///<returns longest matching neuroclass or NULL if the string does not begin with a valid neuroclass name. Advances \e s pointer.
    static Neuro* findNeuro(const Model *m,const NeuroClass *nc); ///<returns pointer to first Neuro of class \e nc, or NULL if there is no such Neuro.