Changeset 896 for cpp/frams/genetics/fL

Timestamp:

11/30/19 01:30:22 (5 years ago)

Author:

Maciej Komosinski

Message:

Replaced #defined macros for popular random-related operations with functions

Location:

cpp/frams/genetics/fL

Files:

• fL_matheval.cpp (modified) (11 diffs)
• fL_oper.cpp (modified) (22 diffs)

cpp/frams/genetics/fL/fL_matheval.cpp

@@ -613 +613 @@
 void MathEvaluation::mutateValueOrVariable(MathEvaluation::Number *&currval, bool usetime)
 {
-        if (randomN(2) == 0 && varcount > 0) // use variable
+        if (rndUint(2) == 0 && varcount > 0) // use variable
         {
                 if (currval && currval->type == TokenType::NUMBER)
@@ -619 +619 @@
                         delete currval;
                 }
-                int var = randomN(varcount + (usetime ? 1 : 0));
+                int var = rndUint(varcount + (usetime ? 1 : 0));
                 if (varcount == var) // time is used
                 {
@@ -633 +633 @@
                 if (!currval || currval->type == TokenType::VARIABLE)
                 {
-                        currval = new Number(rnd01);
+                        currval = new Number(rndDouble(1));
                 }
                 else
                 {
-                        currval->value = rnd01;
+                        currval->value = rndDouble(1);
                 }
         }
@@ -654 +654 @@
                 count = operatorstrings.size() - arithmeticoperatorscount;
         }
-        randop += randomN(count);
+        randop += rndUint(count);
         return operators[operatorstrings[randop]];
 }
@@ -663 +663 @@
         {
                 int currsize = postfixlist.size();
-                int varid = randomN(varcount);
+                int varid = rndUint(varcount);
                 postfixlist.push_back(vars[varid]);
-                if (randomN(2) == 0 && varcount > 1)
-                {
-                        int varid2 = randomN(varcount - 1);
+                if (rndUint(2) == 0 && varcount > 1)
+                {
+                        int varid2 = rndUint(varcount - 1);
                         if (varid2 >= varid) varid2++;
                         postfixlist.push_back(vars[varid2]);
@@ -673 +673 @@
                 else
                 {
-                        Number *num = new Number(rnd01);
+                        Number *num = new Number(rndDouble(1));
                         postfixlist.push_back(num);
                 }
-                int opid = arithmeticoperatorscount + randomN(comparisonoperatorscount);
+                int opid = arithmeticoperatorscount + rndUint(comparisonoperatorscount);
                 postfixlist.push_back(operators[operatorstrings[opid]]);
                 if (currsize > 0)
@@ -689 +689 @@
         if (postfixlist.size() == 0)
         {
-                Number *val = new Number(rnd01);
+                Number *val = new Number(rndDouble(1));
                 postfixlist.push_back(val);
                 return -1;
         }
-        int method = randomN(postfixlist.size() < MAX_MUT_FORMULA_SIZE ? MATH_MUT_COUNT : MATH_MUT_COUNT - 1);
+        int method = rndUint(postfixlist.size() < MAX_MUT_FORMULA_SIZE ? MATH_MUT_COUNT : MATH_MUT_COUNT - 1);
         switch (method)
         {
@@ -704 +704 @@
                 std::list<Token *>::iterator it = postfixlist.begin();
                 // insertion can be applied from 1st occurrence
-                int insertlocation = 1 + randomN(postfixlist.size() - 1);
+                int insertlocation = 1 + rndUint(postfixlist.size() - 1);
                 std::advance(it, insertlocation);
                 Operator *rndop;
@@ -732 +732 @@
                         id++;
                 }
-                int randid = randomN(numbersineval.size());
+                int randid = rndUint(numbersineval.size());
                 Number *numptr = (Number *)(*numbersineval[randid]);
                 mutateValueOrVariable(numptr, usetime);
@@ -750 +750 @@
                 if (ops.size() > 0)
                 {
-                        int randid = randomN(ops.size());
+                        int randid = rndUint(ops.size());
                         Operator *rndop;
                         if (randid == (int)ops.size() - 1)
@@ -783 +783 @@
                 if (firstofpairs.size() > 0)
                 {
-                        int rndid = randomN(firstofpairs.size());
+                        int rndid = rndUint(firstofpairs.size());
                         if ((*firstofpairs[rndid])->type == TokenType::NUMBER)
                         {

cpp/frams/genetics/fL/fL_oper.cpp

@@ -133 +133 @@
                 if (newword->name.startsWith("rot"))
                 {
-                        double rot = 2 * rnd01;
+                        double rot = rndDouble(2);
                         MathEvaluation *eval = new MathEvaluation(0);
                         eval->convertString(SString::valueOf(rot).c_str());
@@ -149 +149 @@
                 {
                         MathEvaluation *eval = new MathEvaluation(0);
-                        eval->convertString(SString::valueOf(2 * rnd01 - 1).c_str());
+                        eval->convertString(SString::valueOf(rndDouble(2) - 1).c_str());
                         newword->parevals[0] = eval;
                 }
@@ -171 +171 @@
         else
         {
-                int rid = randomN(creature->rules.size());
+                int rid = rndUint(creature->rules.size());
                 list = &creature->rules[rid]->objsucc;
                 numparams = creature->rules[rid]->objpred->npar;
@@ -183 +183 @@
         if (method == FL_ADD_OTHER && creature->builtincount < (int)creature->words.size())
         {
-                return creature->words[creature->wordnames[creature->builtincount + randomN((int)creature->words.size() - creature->builtincount)]];
+                return creature->words[creature->wordnames[creature->builtincount + rndUint((int)creature->words.size() - creature->builtincount)]];
         }
         else
@@ -209 +209 @@
                 case FL_ADD_ROT:
                 {
-                        int rottype = randomN(3);
+                        int rottype = rndUint(3);
                         switch (rottype)
                         {
@@ -287 +287 @@
                 case FL_CHG_ITER:
                 {
-                        if (randomN(2) == 0)
+                        if (rndUint(2) == 0)
                         {
                                 creature->time = creature->time + iterchangestep <= ExtValue::getDouble(FL_MAXITER) ?
@@ -303 +303 @@
                         if (creature->rules.size() > 0)
                         {
-                                int ruleid = randomN(creature->rules.size());
+                                int ruleid = rndUint(creature->rules.size());
                                 if (!creature->rules[ruleid]->condeval)
                                 {
@@ -340 +340 @@
                         if (wordswithnorules.size() > 0)
                         {
-                                int predid = randomN(wordswithnorules.size());
+                                int predid = rndUint(wordswithnorules.size());
                                 fL_Rule *newrule = new fL_Rule(0,0);
                                 fL_Word *pred = new fL_Word();
@@ -352 +352 @@
                         else if (creature->rules.size() > 0)
                         {
-                                int ruleid = randomN(creature->rules.size());
+                                int ruleid = rndUint(creature->rules.size());
                                 fL_Rule *newrule = new fL_Rule(0, 0);
                                 fL_Word *pred = new fL_Word();
@@ -392 +392 @@
                         if (creature->countDefinedWords() <= maxdefinedwords)
                         {
-                                int npar = randomN(ExtValue::getInt(FL_MAXPARAMS, false));
+                                int npar = rndUint(ExtValue::getInt(FL_MAXPARAMS, false));
                                 for (int i = 0; i < maxdefinedwords; i++)
                                 {
@@ -421 +421 @@
                                 if (list->size() > 1)
                                 {
-                                        int rndid = randomN(list->size() - 1);
+                                        int rndid = rndUint(list->size() - 1);
                                         int j = 0;
                                         std::list<fL_Word *>::iterator it = list->begin();
@@ -455 +455 @@
                         else
                         {
-                                int rndid = randomN(list->size());
+                                int rndid = rndUint(list->size());
                                 std::list<fL_Word *>::iterator it = list->begin();
                                 std::advance(it, rndid);
@@ -482 +482 @@
                         int tmp = 0;
                         std::list<fL_Word *> *list = selectRandomSequence(creature, numpars, tmp);
-                        int rndid = randomN(list->size());
+                        int rndid = rndUint(list->size());
                         std::list<fL_Word *>::iterator it = list->begin();
                         std::advance(it, rndid);
@@ -512 +512 @@
                                 fL_Branch *start = new fL_Branch(fL_Branch::BranchType::OPEN, 0, 0);
                                 list->insert(it, start);
-                                int rottype = randomN(2);
+                                int rottype = rndUint(2);
                                 switch (rottype)
                                 {
@@ -531 +531 @@
                         int tmp = 0;
                         std::list<fL_Word *> *list = selectRandomSequence(creature, numpars, tmp);
-                        int rndid = randomN(list->size());
+                        int rndid = rndUint(list->size());
                         std::list<fL_Word *>::iterator selectedword = list->begin();
                         std::advance(selectedword, rndid);
@@ -545 +545 @@
                                 int numpars = 0;
                                 std::list<fL_Word *> *list = selectRandomSequence(creature, numpars, tmp);
-                                int rndid = randomN(list->size());
+                                int rndid = rndUint(list->size());
                                 std::list<fL_Word *>::iterator it = list->begin();
                                 std::advance(it, rndid);
@@ -577 +577 @@
                                         if (available.size() > 0)
                                         {
-                                                int newnameid = randomN(available.size());
+                                                int newnameid = rndUint(available.size());
                                                 (*selectedword)->name = available[newnameid]->name;
                                         }
@@ -593 +593 @@
                                 if ((*selectedword)->npar > 0)
                                 {
-                                        int randeval = randomN((*selectedword)->npar);
+                                        int randeval = rndUint((*selectedword)->npar);
                                         Param par((*selectedword)->tab, (*selectedword)->data);
                                         if ((*selectedword)->builtin && (*selectedword)->name == "N"
@@ -614 +614 @@
                                                         if (w->npar > 0)
                                                         {
-                                                                int rndattr = randomN(w->npar);
+                                                                int rndattr = rndUint(w->npar);
                                                                 if (!w->parevals[rndattr])
                                                                 {
@@ -638 +638 @@
                                                                 if (w->npar > 0)
                                                                 {
-                                                                        int rndattr = randomN(w->npar);
+                                                                        int rndattr = rndUint(w->npar);
                                                                         for (int i = 0; i < w->npar; i++)
                                                                         {
@@ -752 +752 @@
                 for (int i = 0; i < numselrules; i++)
                 {
-                        int rulid = randomN(from->rules.size());
+                        int rulid = rndUint(from->rules.size());
                         fL_Rule *rul = from->rules[rulid];
                         fL_Rule *newrule = new fL_Rule(0, 0);
@@ -841 +841 @@
         creature2template->parseGenotype(g2);
 
-        int numselrules = 1 + randomN(XOVER_MAX_MIGRATED_RULES);
+        int numselrules = 1 + rndUint(XOVER_MAX_MIGRATED_RULES);
         numselrules = numselrules < (int)creature1->rules.size() ? numselrules : (int)creature1->rules.size();
 
         migrateRandomRules(creature1template, creature2, numselrules);
 
-        numselrules = 1 + randomN(XOVER_MAX_MIGRATED_RULES);
+        numselrules = 1 + rndUint(XOVER_MAX_MIGRATED_RULES);
         numselrules = numselrules < (int)creature1->rules.size() ? numselrules : (int)creature1->rules.size();