274 lines
5.7 KiB
C++
274 lines
5.7 KiB
C++
#include "CBookItems.h"
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void CBookItems::CreateNewItem(string sFirstName, string sLastName, string sPhoneNumber)
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{
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_BookItem* spaceItem = new _BookItem;
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spaceItem->_sFirstName = sFirstName;
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spaceItem->_sLastName = sLastName;
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spaceItem->_sPhoneNumber = sPhoneNumber;
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_aItems.push_back(*spaceItem);
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//delete spaceItem;
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}
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int CBookItems::SetNewValueToItem(string sFirstName, string sLastName, string sPhoneNumber, int nNumOfItem)
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{
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nNumOfItem--;
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if (!(nNumOfItem > _aItems.size()))
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{
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for (int i = 0; i < _aItems.size(); i++)
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{
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if (nNumOfItem == i)
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{
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_BookItem spaceItem;
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spaceItem._sFirstName = sFirstName;
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spaceItem._sLastName = sLastName;
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spaceItem._sPhoneNumber = sPhoneNumber;
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_aItems.at(nNumOfItem) = spaceItem;
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return 0;
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}
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}
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}
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else
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{
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return 1;
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}
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}
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int CBookItems::GetItem(int nNumOfItem, string& sFirstName, string& sLastName, string& sPhoneNumber)
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{
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if (!(nNumOfItem > _aItems.size()))
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{
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sFirstName = _aItems.at(nNumOfItem)._sFirstName;
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sLastName = _aItems.at(nNumOfItem)._sLastName;
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sPhoneNumber = _aItems.at(nNumOfItem)._sPhoneNumber;
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return 0;
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}
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else
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{
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return 1;
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}
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}
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int CBookItems::GetSize()
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{
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return _aItems.size();
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}
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int CBookItems::SortItems(int nSortingType)
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{
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if (nSortingType == 0)
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{
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CBookItems spaceItem;
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for (int i = 0; i < _aItems.size(); i++)
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{
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for (int j = i; j < _aItems.size(); j++)
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{
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if (_aItems.at(i)._sFirstName[0] > _aItems.at(j)._sFirstName[0])
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{
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string sFirstName = "";
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string sLastName = "";
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string sPhoneNumber = "";
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sFirstName = _aItems.at(i)._sFirstName;
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sLastName = _aItems.at(i)._sLastName;
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sPhoneNumber = _aItems.at(i)._sPhoneNumber;
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_aItems.at(i)._sFirstName = _aItems.at(j)._sFirstName;
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_aItems.at(i)._sLastName = _aItems.at(j)._sLastName;
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_aItems.at(i)._sPhoneNumber = _aItems.at(j)._sPhoneNumber;
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_aItems.at(j)._sFirstName = sFirstName;
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_aItems.at(j)._sLastName = sLastName;
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_aItems.at(j)._sPhoneNumber = sPhoneNumber;
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}
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}
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}
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return 0;
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}
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else if (nSortingType == 1)
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{
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CBookItems spaceItem;
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for (int i = 0; i < _aItems.size(); i++)
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{
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for (int j = i; j < _aItems.size(); j++)
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{
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if (_aItems.at(i)._sLastName[0] > _aItems.at(j)._sLastName[0])
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{
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string sFirstName = "";
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string sLastName = "";
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string sPhoneNumber = "";
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sFirstName = _aItems.at(i)._sFirstName;
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sLastName = _aItems.at(i)._sLastName;
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sPhoneNumber = _aItems.at(i)._sPhoneNumber;
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_aItems.at(i)._sFirstName = _aItems.at(j)._sFirstName;
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_aItems.at(i)._sLastName = _aItems.at(j)._sLastName;
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_aItems.at(i)._sPhoneNumber = _aItems.at(j)._sPhoneNumber;
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_aItems.at(j)._sFirstName = sFirstName;
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_aItems.at(j)._sLastName = sLastName;
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_aItems.at(j)._sPhoneNumber = sPhoneNumber;
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}
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}
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}
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return 0;
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}
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else
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{
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return 1;
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}
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}
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int CBookItems::FindItem(string sDesiredValue, int nSortingType, vector<int>& nNumOfDesirvedItems)
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{
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nSortingType--;
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bool bCheckRightValue = false;
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if (nSortingType == 0)
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{
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for (int i = 0; i < _aItems.size(); i++)
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{
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for (int j = 0; j < sDesiredValue.size() & j < _aItems.at(i)._sFirstName.size(); j++)
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{
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if (sDesiredValue[j] == _aItems.at(i)._sFirstName[j])
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{
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bCheckRightValue = true;
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}
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else
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{
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bCheckRightValue = false;
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}
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}
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if (bCheckRightValue == true)
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{
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nNumOfDesirvedItems.push_back(i);
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}
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}
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return 0;
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}
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else if (nSortingType == 1)
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{
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for (int i = 0; i < _aItems.size(); i++)
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{
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for (int j = 0; j < sDesiredValue.size() & j < _aItems.at(i)._sLastName.size(); j++)
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{
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if (sDesiredValue[j] == _aItems.at(i)._sLastName[j])
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{
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bCheckRightValue = true;
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}
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else
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{
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bCheckRightValue = false;
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}
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}
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if (bCheckRightValue == true)
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{
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nNumOfDesirvedItems.push_back(i);
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}
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}
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return 0;
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}
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else if (nSortingType == 2)
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{
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for (int i = 0; i < _aItems.size(); i++)
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{
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for (int j = 0; j < sDesiredValue.size() & j < _aItems.at(i)._sPhoneNumber.size(); j++)
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{
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if (sDesiredValue[j] == _aItems.at(i)._sPhoneNumber[j])
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{
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bCheckRightValue = true;
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}
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else
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{
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bCheckRightValue = false;
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}
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}
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if (bCheckRightValue == true)
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{
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nNumOfDesirvedItems.push_back(i);
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}
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}
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return 0;
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}
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else
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{
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return 1;
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}
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}
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int CBookItems::SaveItems(string sNameOfFile)
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{
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ofstream fSave;
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fSave.open(sNameOfFile);
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if (!fSave.is_open())
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{
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fSave.close();
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return 1;
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}
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else
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{
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for (int i = 0; i < _aItems.size(); i++)
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{
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fSave << _aItems.at(i)._sFirstName << " " << _aItems.at(i)._sLastName << " " << _aItems.at(i)._sPhoneNumber << " " << endl;
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}
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fSave.close();
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return 0;
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}
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}
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int CBookItems::LoadItems(string sNameOfFile)
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{
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_aItems.clear();
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ifstream fLoad;
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fLoad.open(sNameOfFile);
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if (!fLoad.is_open())
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{
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fLoad.close();
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return 1;
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}
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else
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{
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string sFirstName = "", sLastName = "", sPhoneNum = "";
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string sItemData = "";
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while (getline(fLoad, sItemData))
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{
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int j = 0, k = 0;
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while (sItemData.at(j) != ' ')
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{
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sFirstName += sItemData[j];
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j++, k++;
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}
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k = 0;
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j++;
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while (sItemData.at(j) != ' ')
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{
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sLastName += sItemData[j];
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j++, k++;
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}
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k = 0;
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j++;
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while (j < sItemData.size())
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{
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sPhoneNum += sItemData[j];
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j++, k++;
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}
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CreateNewItem(sFirstName, sLastName, sPhoneNum);
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sFirstName = "", sLastName = "", sPhoneNum = "", sItemData = "";
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}
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fLoad.close();
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return 0;
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}
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} |