?? vector.h
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#ifndef VECTOR_H#define VECTOR_H#include "Except.h"#include "StartConv.h"template <class Object>class vector{ public: explicit vector( int initSize = 0 ) : theSize( initSize ), theCapacity( initSize + SPARE_CAPACITY ) { objects = new Object[ theCapacity ]; } vector( const vector & rhs ) : objects( NULL ) { operator=( rhs ); } ~vector( ) { delete [ ] objects; } bool empty( ) const { return size( ) == 0; } int size( ) const { return theSize; } int capacity( ) const { return theCapacity; } Object & operator[]( int index ) { #ifndef NO_CHECK if( index < 0 || index >= size( ) ) throw ArrayIndexOutOfBoundsException( index, size( ) ); #endif return objects[ index ]; } const Object & operator[]( int index ) const { #ifndef NO_CHECK if( index < 0 || index >= size( ) ) throw ArrayIndexOutOfBoundsException( index, size( ) ); #endif return objects[ index ]; } const vector & operator = ( const vector & rhs ); void resize( int newSize ); void reserve( int newCapacity ); // Stacky stuff void push_back( const Object & x ); void pop_back( ); const Object & back ( ) const; // Iterator stuff: not bounds checked typedef Object * iterator; typedef const Object * const_iterator; iterator begin( ) { return &objects[ 0 ]; } const_iterator begin( ) const { return &objects[ 0 ]; } iterator end( ) { return &objects[ size( ) ]; } const_iterator end( ) const { return &objects[ size( ) ]; } enum { SPARE_CAPACITY = 16 }; private: int theSize; int theCapacity; Object * objects;};#include "EndConv.h"#include "vector.cpp"#endif?? 快捷鍵說明
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