PrimitiveSetAP.cpp

#include "PrimitiveSetAP.h"
#include "../tree/Tree.h"
#include "../tree/Primitive.h"
 
 
namespace Tree
{
 
    PrimitiveSetAP::PrimitiveSetAP()
    {   }
 
 
    PrimitiveSetAP::~PrimitiveSetAP()
    {   }
 
 
    bool PrimitiveSetAP::initialize(StateP state)
    {
        state_ = state;
 
        // register existing primitives
        PrimitiveP prim = (PrimitiveP)(new Primitives::Add);
        mAllPrimitives_[prim->getName()] = prim;
        prim = (PrimitiveP)(new Primitives::Sub);
        mAllPrimitives_[prim->getName()] = prim;
        prim = (PrimitiveP)(new Primitives::Mul);
        mAllPrimitives_[prim->getName()] = prim;
        prim = (PrimitiveP)(new Primitives::Div);
        mAllPrimitives_[prim->getName()] = prim;
        prim = (PrimitiveP)(new Primitives::Sin);
        mAllPrimitives_[prim->getName()] = prim;
        prim = (PrimitiveP)(new Primitives::Cos);
        mAllPrimitives_[prim->getName()] = prim;
        prim = (PrimitiveP)(new Primitives::Pos);
        mAllPrimitives_[prim->getName()] = prim;
        prim = (PrimitiveP)(new Primitives::Neg);
        mAllPrimitives_[prim->getName()] = prim;
        prim = (PrimitiveP)(new Primitives::Max);
        mAllPrimitives_[prim->getName()] = prim;
        prim = (PrimitiveP)(new Primitives::Min);
        mAllPrimitives_[prim->getName()] = prim;
 
        prim_iter primIter;
        for (primIter = mAllPrimitives_.begin(); primIter != mAllPrimitives_.end(); ++primIter)
            primIter->second->initialize(state);
 
        // register terminal types
        mTypeNames_.insert(std::pair<std::string, Primitives::terminal_type>("DOUBLE", Primitives::Double));
        mTypeNames_.insert(std::pair<std::string, Primitives::terminal_type>("INT", Primitives::Int));
        mTypeNames_.insert(std::pair<std::string, Primitives::terminal_type>("BOOL", Primitives::Bool));
        mTypeNames_.insert(std::pair<std::string, Primitives::terminal_type>("CHAR", Primitives::Char));
        mTypeNames_.insert(std::pair<std::string, Primitives::terminal_type>("STRING", Primitives::String));
 
        return true;
    }
 
 
    PrimitiveP PrimitiveSetAP::getGFSOneByName(std::string name)
    {
        prim_iter iter = mGFSOneSet_.find(name);
        if (iter == mGFSOneSet_.end())
            return PrimitiveP();
 
        return iter->second;
    }
 
    PrimitiveP PrimitiveSetAP::getGFSTwoByName(std::string name)
    {
        prim_iter iter = mGFSTwoSet_.find(name);
        if (iter == mGFSTwoSet_.end())
            return PrimitiveP();
 
        return iter->second;
    }
 
 
    PrimitiveP PrimitiveSetAP::getTerminalByName(std::string name)
    {
        prim_iter iter = mTerminalSet_.find(name);
        if (iter == mTerminalSet_.end())
            return PrimitiveP();
 
        return iter->second;
    }
 
 
    PrimitiveP PrimitiveSetAP::getPrimitiveByName(std::string name)
    {
        prim_iter iter = mPrimitiveSet_.find(name);
        if (iter == mPrimitiveSet_.end())
            return PrimitiveP();
 
        return iter->second;
    }
 
    PrimitiveP PrimitiveSetAP::getTerminalByIndex(uint index) {
        return terminalSet_[index % terminalSet_.size()];
    }
 
    PrimitiveP PrimitiveSetAP::getGFSOneByIndex(uint index) {
        return GFSOneSet_[index % GFSOneSet_.size()];
    }
 
    PrimitiveP PrimitiveSetAP::getGFSTwoByIndex(uint index) {
        return GFSTwoSet_[index % GFSTwoSet_.size()];
    }
 
    PrimitiveP PrimitiveSetAP::getPrimitiveByIndex(uint index) {
        return primitives_[index % primitives_.size()];
    }
 
 
    bool PrimitiveSetAP::addFunction(std::string name)
    {
        prim_iter iter = mAllPrimitives_.find(name);
        if (iter == mAllPrimitives_.end())
            return false;
 
        int argNum = iter->second->getNumberOfArguments();
 
        if (argNum == 0) {
            terminalSet_.push_back(iter->second);
            mTerminalSet_[iter->first] = iter->second;
        }
        else if (argNum == 1) {
            GFSOneSet_.push_back(iter->second);
            mGFSOneSet_[iter->first] = iter->second;
        }
        else if (argNum == 2) {
            GFSTwoSet_.push_back(iter->second);
            mGFSTwoSet_[iter->first] = iter->second;
        }
 
        primitives_.push_back(iter->second);
        mPrimitiveSet_[iter->first] = iter->second;
 
        return true;
    }
 
 
    void PrimitiveSetAP::addTerminal(PrimitiveP terminalPrimitive)
    {
        terminalSet_.push_back(terminalPrimitive);
        mTerminalSet_[terminalPrimitive->getName()] = terminalPrimitive;
 
        primitives_.push_back(terminalPrimitive);
        mPrimitiveSet_[terminalPrimitive->getName()] = terminalPrimitive;
    }
 
 
    uint PrimitiveSetAP::getFunctionSetSize()
    {
        return getGFSOneSetSize() + getGFSTwoSetSize();
    }
 
    uint PrimitiveSetAP::getGFSOneSetSize()
    {
        return (uint)GFSOneSet_.size();
    }
 
    uint PrimitiveSetAP::getGFSTwoSetSize()
    {
        return (uint)GFSTwoSet_.size();
    }
 
    uint PrimitiveSetAP::getTerminalSetSize()
    {
        return (uint)terminalSet_.size();
    }
 
    uint PrimitiveSetAP::getPrimitivesSize()
    {
        return (uint)primitives_.size();
    }
 
}