CIS 250 (C++ II) Demonstration Programs

Input, Output, File I/O

1. cinfunc.cpp: some basic istream functions
2. manips.cpp: output formatting using stream manipulators
3. fileio1.cpp: simple text file I/O
4. fileio2.cpp: binary file I/O
5. fileio3.cpp: random access file I/O

Passing by reference

1. demoref.cpp: demonstration of reference variable
2. demobyref.cpp: demonstration of old way of passing references using pointers

Classes and structs

1. demostruct1.cpp: demonstration of struct usage
2. demostruct2.cpp: nested structs and an array of structs
3. Point.cpp: simple class demonstration
4. democlass1.cpp: demonstration of class usage
5. democlass2.cpp: using header files with classes
   • Employee.h: header file for Employee class
   • Employee.cpp: implementation file for Employee class
6. Demonstration of many class techniques including dynamic memory allocation
   • person.h: header file for person class
   • person.cpp: implementation details of person class
   • testPerson.cpp: test driver for person class
7. Updated person class including operator overloading, friend functions, and a copy constructor
   • person2.h: header file for person2 class
   • person2.cpp: implementation details of person2 class
   • TestPerson2.cpp: test driver for person2 class
8. polytest.cpp: demonstration of inheritance, polymorphism, and virtual functions

Sorting

1. sort.cpp: various sorting algorithms

Array, vector, stack, queue, deque

1. array1.cpp: declaring and passing arrays to functions
2. array2.cpp: arrays and pointer arithmetic
3. array3.cpp: multidimensional arrays, array initialization
4. array4.cpp: multidimensional arrays and pointer usage
5. array5.cpp: arrays of strings
6. array6.cpp: sorting arrays
7. testVect.cpp: the vector class demonstration program demonstrated during lecture
8. TestContainers.cpp: demonstration of deque, stack, and map containers

Variable and default arguments, overloading functions and operators, templating

1. overload1.cpp: overloading functions
2. testVar.cpp: variable argument demonstration
3. default1.cpp: default function arguments
4. Demonstration of operator overloading
   • Complex.h: header file for Complex number class
   • Complex.cpp: implementation of Complex number class
   • testComplex.cpp: test driver for Complex number class
5. template1.cpp: function templating

Enumerations, namespaces

1. testEnum.cpp: enumeration demonstration
2. Demonstration of namespaces
   • Dave.h: creating a namespace
   • namespace1.cpp: namespace demonstration
   • namespace2.cpp: namespace demonstration
   • namespace3.cpp: namespace demonstration

Data structures

1. Linked list demonstration
   • linkedList.h: linked list specification
   • linkedList.cpp: linked list implementation
   • testll.cpp: test program to try out linkedList class
2. Templating linked lists
   • MyObj.h: simple class used for filling tlist
   • tlist.h: implementation of templated linked list class using dynamic memory allocation
   • TestTList.cpp: test driver for tlist.h
   • gll.h: implementation of templated linked list class using reference variables
   • testgll.cpp: test driver for gll.h
3. Stack: stack.h       TestStack1.cpp
4. Stack with templating (stack size set at instantiation): stackt.h       TestStack2.cpp
   Note: This class creates an array to hold the stack.
5. Stack with dynamic allocation (stack can grow and shrink) and templating: stackd.h       TestStack3.cpp
6. Queue with dynamic allocation and templating: queued.h       TestQueue3.cpp

Recursion

1. recurse.cpp: demo of recursive functions
2. recursion.cpp: more complete demonstration of recursive functions
3. Fibonacci2.cpp: more generalized recursive Fibonacci program
4. RecursiveLargest.cpp: finds the largest array element recursively

Miscellaneous

1. testToken.cpp: string tokenization demo