/*
  vector.C
  This is the file vector.cpp from the Weiss text.  The only changes made 
  are to change the name from vector.cpp to vector.C and to modify the
  include file names appropriately.

  Modified by T. Anastasio on 13 August 1999
                              20 September 1999

  Edit:  11 Feb 2001  DLF for g++, don't include .H file
*/

template <class Object>
const vector<Object> & vector<Object>::operator=( const vector<Object> & rhs )
{
    if( this != &rhs )
    {
        delete [ ] objects;
        currentSize = rhs.size( );
        objects = new Object[ currentSize ];
        for( int k = 0; k < currentSize; k++ )
            objects[ k ] = rhs.objects[ k ];
    }
    return *this;
}

template <class Object>
void vector<Object>::resize( int newSize )
{
    Object *oldArray = objects;
    int numToCopy = newSize < currentSize ? newSize : currentSize;

    objects = new Object[ newSize ];
    currentSize = newSize;

    for( int k = 0; k < numToCopy; k++ )
        objects[ k ] = oldArray[ k ];

    delete [ ] oldArray;
}