html/_sqrt_8cpp_source.html

#include "GPSymbRegEvalOp.h"


#include "Sqrt.h"

#include <cmath>


namespace Tree {

namespace Primitives {


Sqrt::Sqrt(void)

{

    nArguments_ = 1;

    name_ = "sqrt";

}


Sqrt::~Sqrt(void)

{   }


void Sqrt::execute(void* result, Tree &tree)

{

    double& arg = *(double*)result;

    getNextArgument(&arg, tree);

    if (arg > 0) {

        arg = sqrt(arg);

    } else {

        arg = 0;

    }

}


}

}

Tree::Primitives::Primitive::getNextArgument
void getNextArgument(void *result, Tree &tree)
Execute next child node's primitive (execute next subtree).
Definition: Primitive.cpp:71

Tree::Primitives::Sqrt::execute
void execute(void *result, Tree &tree)
Execute the primitive.
Definition: Sqrt.cpp:20

Tree::Tree
Tree class - implements genotype as a tree.
Definition: Tree_c.h:29