Home Forums C Programming inventory mngmt in C

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    • #2162
      DoreenFegan
      Participant

      :x please ive me coding of inventory management project in C language full coding…..please help..

    • #3487
      GWILouisaxwzkla
      Participant

      Not sure exactly what you need , but here is something similar with an array of structs and a library inventory:


      /****************************************************************
      * File Name : c:programshelpshell.cpp
      * Date : May,14,2007
      * Comments : new project
      * Compiler/Assembler :
      *
      *
      *
      *
      *
      * Program Shell Generated At: 1:40:06 p.m.
      =-=-=-=-=-=-=-=--=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/


      #include
      #include
      //#include
      //#include
      //#include
      //#include

      using namespace std;

      struct PERSON
      {

      string firstName;
      string lastName;
      string address;
      string phoneNumber;
      };


      //@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ FUNCTION PROTOTYPES @@@@@@@@@@@@@@@@@@@@@@@@@@

      void addPerson ( PERSON & thisPerson );
      void getPerson ( PERSON & thisPerson );
      bool findPerson ( string & firstName );
      bool findPerson ( string & firstName , string & lastName );

      void printBook ( void );
      bool checkDuplicate ( PERSON & personToCheck );
      bool insertAfter ( PERSON & personToAdd , int index );


      //##################################################################################


      //>>>>>>>>>>>>>>>>>>>>>>>> GLOBAL DATA <<<<<<<<<<<<<<<<<<<<<<<<<
      const int MAX_PEOPLE = 3;
      PERSON addressBook [ MAX_PEOPLE ] ;
      int arrayIndex;
      int itemsInAddressBook = 0;
      //<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<


      //main function ******************************

      int main ( )
      {

      arrayIndex = 0;
      PERSON temp;
      char choice;
      string firstName , lastName;

      do
      {
      cout << endl;
      cout << "menu ***********" << endl;
      cout << "1. add person" << endl;
      cout << "2. get person " << endl;
      cout << "3. find person ( full name ) " << endl;
      cout << "4. find person ( first name ) " << endl;
      cout << "5. print address book " << endl;
      cout << "6. insert after another item " << endl;
      cout << "7. quit" << endl;

      cout << endl << "enter choice ";


      cin >> choice;
      while ( choice != '1' && choice != '2' && choice != '3' && choice != '4' && choice != '5'
      && choice != '6' && choice != '7' )
      {
      cout << "Bad choice ( 1,2,3,4,5,6,7 ) , enter choice : ";
      cin >> choice;
      }
      switch ( choice )
      {
      case '1':
      {
      cout << endl;
      cout << "enter first name: ";
      cin >> temp.firstName;
      cout << "enter last name: ";
      cin >> temp.lastName;
      cout << "enter address ( $ to end input ): ";
      cin.get();
      getline ( cin , temp.address , '$' );
      cout << "enter phone number: ";
      cin >> temp.phoneNumber;
      addPerson ( temp );
      };
      break;
      case '2':
      {
      getPerson ( temp );
      cout << endl;
      cout << "name retrieved :";
      cout << "first name : " << temp.firstName << endl;
      cout << "last name : " << temp.lastName << endl;
      cout << "address : " << temp.address << endl;
      cout << "phone number : " << temp.phoneNumber << endl;
      };
      break;
      case '4':
      {
      cout << "enter first name: ";
      cin >> firstName;
      if ( findPerson ( firstName ) )
      cout << "name is in the address book " << endl;
      else
      cout << "name is not in the address book " << endl;
      };
      break;
      case '3':
      {
      cout << "enter first name: ";
      cin >> firstName;
      cout << "enter last name: ";
      cin >> lastName;


      if ( findPerson ( firstName , lastName ) )
      cout << "name is in the address book " << endl;
      else
      cout << "name is not in the address book " << endl;
      };
      break;
      case '5':
      {
      printBook ( );
      };
      break;
      case '6':
      {
      cout << "enter first name: ";
      cin >> temp.firstName;
      cout << "enter last name: ";
      cin >> temp.lastName;
      cout << "enter index to enter after : ";
      int index;
      cin >> index;
      insertAfter ( temp , index );
      };
      break;
      };
      }
      while ( choice != '7' );




      return 0 ;
      }


      /******************************* FUNCTION DEFINITION ******************************

      Name : addPerson
      Parameters :

      thisPerson a(n) PERSON & ( PERSON & )


      Returns: Void type
      Comments:



      ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
      void addPerson ( PERSON & thisPerson )
      {



      if ( arrayIndex >= MAX_PEOPLE )
      arrayIndex = 0;

      if ( itemsInAddressBook < MAX_PEOPLE )
      itemsInAddressBook ++;

      if ( checkDuplicate ( thisPerson ) == true )
      {
      cout << endl << "item already in data base ! " << endl;
      return;
      }


      addressBook [ arrayIndex ].firstName = thisPerson.firstName;
      addressBook [ arrayIndex ].lastName = thisPerson.lastName;
      addressBook [ arrayIndex ].address = thisPerson.address;
      addressBook [ arrayIndex ].phoneNumber = thisPerson.phoneNumber;

      arrayIndex ++;
      return;
      }
      /******************************* FUNCTION DEFINITION ******************************

      Name : getPerson
      Parameters :

      thisPerson a(n) PERSON & ( PERSON & )


      Returns: Void type
      Comments:



      ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
      void getPerson ( PERSON & thisPerson )
      {



      if ( itemsInAddressBook == 0 )
      {
      cout << "adress book empty" << endl;
      return;
      }

      if ( arrayIndex >= MAX_PEOPLE )
      arrayIndex = 0;


      thisPerson.firstName = addressBook [ arrayIndex ].firstName;
      thisPerson.lastName = addressBook [ arrayIndex ].lastName ;
      thisPerson.address = addressBook [ arrayIndex ].address;
      thisPerson.phoneNumber = addressBook [ arrayIndex ].phoneNumber;
      arrayIndex ++;
      if ( arrayIndex >= MAX_PEOPLE )
      arrayIndex = 0;
      if ( itemsInAddressBook < MAX_PEOPLE )
      itemsInAddressBook ++;

      return;
      }
      /******************************* FUNCTION DEFINITION ******************************

      Name : findPerson
      Parameters :

      firstName a(n) string & ( string & )


      Returns: user defined type , bool

      Comments:



      ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
      bool findPerson ( string & firstName )
      {
      int i = 0;

      while ( i < itemsInAddressBook )
      {
      if ( firstName == addressBook [ i ].firstName )
      return true;
      i ++;
      }
      return false;
      }
      /******************************* FUNCTION DEFINITION ******************************

      Name : findPerson
      Parameters :

      firstName a(n) string & ( string & ) ,
      lastName a(n) string & ( string & )


      Returns: user defined type , bool

      Comments:



      ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
      bool findPerson ( string & firstName , string & lastName )
      {

      int i = 0;

      while ( i < itemsInAddressBook && i < MAX_PEOPLE )
      {
      if ( firstName == addressBook [ i ].firstName && lastName == addressBook [ i ].lastName )
      return true;
      i ++;
      }
      return false;
      }
      /******************************* FUNCTION DEFINITION ******************************

      Name : printBook
      Parameters :

      void ( void )


      Returns: Void type
      Comments:



      ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
      void printBook ( void )
      {
      int i = 0;
      while ( i < itemsInAddressBook && i < MAX_PEOPLE )
      {
      cout << i << ". " << addressBook [ i ].firstName
      << " " << addressBook [ i ].lastName
      << " " << addressBook [ i ].address
      << " " << addressBook [ i ]. phoneNumber << endl;
      i ++;
      }
      return;
      }
      /******************************* FUNCTION DEFINITION ******************************

      Name : checkDuplicate
      Parameters :

      personToCheck a(n) person & ( person & )


      Returns: user defined type , bool

      Comments:



      ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
      bool checkDuplicate ( PERSON & personToCheck )
      {

      int i = 0;
      while ( i < itemsInAddressBook && i < MAX_PEOPLE )
      {
      if ( personToCheck.firstName == addressBook [ i ].firstName
      && personToCheck.lastName == addressBook [ i ].lastName )
      return true;
      i ++;
      }


      return false;
      }
      /******************************* FUNCTION DEFINITION ******************************

      Name : insertAfter
      Parameters :

      personToAdd a(n) person & ( person & ) ,
      index a(n) int ( int )


      Returns: user defined type , bool

      Comments:



      ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
      bool insertAfter ( PERSON & personToAdd , int index )
      {


      if ( checkDuplicate ( personToAdd ) == true )
      {
      cout << endl << "item already in data base ! " << endl;
      return false;
      }
      if ( index > itemsInAddressBook )
      {

      addressBook [ arrayIndex ].firstName = personToAdd.firstName;
      addressBook [ arrayIndex ].lastName = personToAdd.lastName;
      addressBook [ arrayIndex ].address = personToAdd.address;
      addressBook [ arrayIndex ].phoneNumber = personToAdd.phoneNumber;
      arrayIndex ++;
      if ( arrayIndex >= MAX_PEOPLE )
      arrayIndex = 0;
      if ( itemsInAddressBook > MAX_PEOPLE )
      itemsInAddressBook ++;
      }
      else if ( index < itemsInAddressBook )
      {

      addressBook [ index + 1 ].firstName = personToAdd.firstName;
      addressBook [ index + 1 ].lastName = personToAdd.lastName;
      addressBook [ index + 1 ].address = personToAdd.address;
      addressBook [ index + 1 ].phoneNumber = personToAdd.phoneNumber;

      if ( itemsInAddressBook <= MAX_PEOPLE )
      itemsInAddressBook ++;

      }
      return true;
      }


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