CSC 222: Computer Programming II
Spring 2004
Test 1 Review
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C++ review
program structure, input/output
variables, constants, expressions
functions, parameters (by-value & by-reference), default parameters
control statements: if, if-else, while, for
strings, arrays
Object-oriented programming
class = abstract data type (ADT); object = instance of class
using existing class: #include, member function call
user-defined class:
private vs. public,
data fields (instance variables) + member functions (methods)
constructor
separate compilation, header (.h) + implementation (.cpp) files
enumerated types (enum)
Vectors and arrays
disadvantages of arrays (static size, no bounds check, odd parameters, ...)
vector declaration, templates
member functions: [], size, resize, push_back, back, pop_back
resizable vs. growable vectors
const-reference parameter passing
Class design
object-oriented design: first identify objects, model as classes
interacting classes
structuring data, parallel vectors
private member functions
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