Changeset 758 for cpp/frams/genetics/oper_fx.cpp

Timestamp:

03/15/18 22:50:46 (6 years ago)

Author:

Maciej Komosinski

Message:

Added a few useful functions providing lists of neurons with specific properties

File:

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

cpp/frams/genetics/oper_fx.cpp

@@ -212 +212 @@
         for (int i = 0; i < Neuro::getClassCount(); i++)
                 if (Neuro::getClass(i)->genactive)
+                        active.push_back(Neuro::getClass(i));
+        if (active.size() == 0) return NULL; else return active[randomN(active.size())];
+}
+
+NeuroClass* GenoOperators::getRandomNeuroClassWithOutput()
+{
+        vector<NeuroClass*> active;
+        for (int i = 0; i < Neuro::getClassCount(); i++)
+                if (Neuro::getClass(i)->genactive && Neuro::getClass(i)->getPreferredOutput() != 0)
+                        active.push_back(Neuro::getClass(i));
+        if (active.size() == 0) return NULL; else return active[randomN(active.size())];
+}
+
+NeuroClass* GenoOperators::getRandomNeuroClassWithInput()
+{
+        vector<NeuroClass*> active;
+        for (int i = 0; i < Neuro::getClassCount(); i++)
+                if (Neuro::getClass(i)->genactive && Neuro::getClass(i)->getPreferredInputs() != 0)
+                        active.push_back(Neuro::getClass(i));
+        if (active.size() == 0) return NULL; else return active[randomN(active.size())];
+}
+
+NeuroClass* GenoOperators::getRandomNeuroClassWithOutputAndNoInputs()
+{
+        vector<NeuroClass*> active;
+        for (int i = 0; i < Neuro::getClassCount(); i++)
+                if (Neuro::getClass(i)->genactive && Neuro::getClass(i)->getPreferredOutput() != 0 && Neuro::getClass(i)->getPreferredInputs() == 0)
                         active.push_back(Neuro::getClass(i));
         if (active.size() == 0) return NULL; else return active[randomN(active.size())];
@@ -342 +369 @@
 }
 
-bool GenoOperators::isNeuroClassName(const char firstchar)
+bool GenoOperators::canStartNeuroClassName(const char firstchar)
 {
         return isupper(firstchar) || firstchar == '|' || firstchar == '@' || firstchar == '*';