/// <summary>
/// Performs a crossover operation with this program and the sibling program.
/// Crossover is performed on like branches, i.e. RCBs only crossover with sibling
/// RCBs.
/// </summary>
/// <param name="sibling">Which sibling to crossover with</param>
public override void Crossover(GPProgramBranch sibling)
{
GPProgramBranchADR rightADR = (GPProgramBranchADR)sibling;
//
// Select a branch
byte WhichBranch = (byte)GPUtilities.rngNextInt(4);
switch (WhichBranch)
{
case 0:
Crossover(ref m_BranchADR.m_RCB, m_BranchADR.NodeCountRCB, ref rightADR.m_RCB, rightADR.NodeCountRCB);
break;
case 1:
Crossover(ref m_BranchADR.m_RBB, m_BranchADR.NodeCountRBB, ref rightADR.m_RBB, rightADR.NodeCountRBB);
break;
case 2:
Crossover(ref m_BranchADR.m_RUB, m_BranchADR.NodeCountRUB, ref rightADR.m_RUB, rightADR.NodeCountRUB);
break;
case 3:
Crossover(ref m_BranchADR.m_RGB, m_BranchADR.NodeCountRGB, ref rightADR.m_RGB, rightADR.NodeCountRGB);
break;
}
//
// Make sure the program stats get updated for both programs
m_Branch.UpdateStats();
sibling.UpdateStats();
}
/// <summary>
/// This method directs the construction of an RPB
/// </summary>
/// <param name="Branch"></param>
/// <param name="TreeBuild"></param>
/// <returns></returns>
public override bool Build(GPProgramBranch Branch, GPEnums.TreeBuild TreeBuild)
{
m_Branch = Branch;
//
// Call the recursive method to create the tree
m_Branch.Root = BuildInternal(TreeBuild, m_Branch.DepthInitial, 0, false);
//
// Update the tree stats
m_Branch.UpdateStats();
//
// Convert the program into array representation
m_Branch.ConvertToArray(m_Config.FunctionSet);
return(true);
}