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stockmarketvector.cpp

/***************************************************************************
                          stockmarketvector.cpp  -  description
                             -------------------
    begin                : Fri Jan 14 2003
    copyright            : (C) 2002 by Michael Otto
    email                : Michael.Otto@saskathex.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
    
#include "stockmarketvector.h"
#include "stockmarket.h"
#include <functional>
#include <algorithm>
 
 
StockMarketVector::StockMarketVector() {
  stockMarkets.clear();
}
 
StockMarketVector::~StockMarketVector() {
  // deleting every element
  for (int i = 0; i < stockMarkets.size(); i++) {
    StockMarket * sm = stockMarkets[i];
    delete sm;
  }
  stockMarkets.clear();
}

void StockMarketVector::addStockMarket(StockMarket *stockMarket) {
  // adds element to start of list
#ifdef DEBUG
  cout << "adding stockmarket: " << stockMarket->getMarketName() << " to Vector" << endl;
#endif
  stockMarkets.push_back(stockMarket);
  notify();
  return;
}

bool StockMarketVector::removeStockMarket(StockMarket *stockMarketRemove) {
#ifdef DEBUG
  cout << "removing stockmarket with name " << stockMarketRemove->getMarketName() << endl;
#endif
  deque <StockMarket*>::iterator iter;
  iter = find(stockMarkets.begin(), stockMarkets.end(), stockMarketRemove);
  if (iter != stockMarkets.end() ) {
  #ifdef DEBUG
    cout << " StockMarket was found!" << endl;
  #endif
    stockMarkets.erase(iter);
    notify();
    delete stockMarketRemove;
    return true;
  }
  else {
    return false;
  }
}


int StockMarketVector::getNumberOfStockMarkets() const {
  return stockMarkets.size();
}

StockMarket *StockMarketVector::getStockMarket(int number) const {
  return stockMarkets[number];
}

bool StockMarketVector::getLastSaveYesterday() const {
  return lastSaveYesterday;
}

void StockMarketVector::setLastSaveYesterday(bool lastSaveYesterday) {
  StockMarketVector::lastSaveYesterday = lastSaveYesterday;
}


void StockMarketVector::createInitialMarkets() {
  this->addStockMarket(new StockMarket("Market One"));
  this->addStockMarket(new StockMarket("Market Two"));
  this->addStockMarket(new StockMarket("Market Three"));
}

void StockMarketVector::changeStockMarketPosition(StockMarket * stockMarket, int newPosition) {
#ifdef DEBUG
  cout << "Changing position of " << stockMarket->getMarketName() << " to " << newPosition << endl;
#endif
  int position = newPosition - 2; // ALL == 1 ...
  // removing the StockMarket
  {
    deque <StockMarket*>::iterator iter;
    iter = find(stockMarkets.begin(), stockMarkets.end(), stockMarket);
    if (iter != stockMarkets.end() ) {
    #ifdef DEBUG
      cout << " StockMarket was found!" << endl;
    #endif
      stockMarkets.erase(iter);
    }
  }
  // inserting the StockMarket
  if (position != stockMarkets.size()) {
    StockMarket * last = stockMarkets[position];
    stockMarkets[position] = stockMarket;
    for (int i = position+1; i < stockMarkets.size(); i++) {
      StockMarket * help = stockMarkets[i];
      stockMarkets[i] = last;
      last = help;
    }
    stockMarkets.push_back(last);
  }
  else {
    stockMarkets.push_back(stockMarket);
  }
  notify();
}  

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