- Copyright
- About the Author
- Acknowledgments
- Tell Us What You Think!
- Introduction
- Introducing C++
- Getting Started
- The Parts of a C++ Program
- Variables and Constants
- Expressions and Statements
- Statements
- Expressions
- Operators
- Combining the Assignment and Mathematical Operators
- Increment and Decrement
- Precedence
- Nesting Parentheses
- The Nature of Truth
- Relational Operators
- The if Statement
- Use Braces in Nested if Statements
- Logical Operators
- Relational Precedence
- More About Truth and Falsehood
- Summary
- Q&A
- Functions
- Program Flow
- Classes
- Memory Management
- Power Tools
- Advanced Functions
- Operator Overloading
- Arrays
- What Is an Array?
- Array Elements
- Writing Past the End of an Array
- Fence Post Errors
- Initializing Arrays
- Arrays of Objects
- Multidimensional Arrays
- A Word About Memory
- Arrays of Pointers
- Declaring Arrays on the Heap
- A Pointer to an Array Versus an Array of Pointers
- Pointers and Array Names
- Deleting Arrays on the Heap
- char Arrays
- strcpy() and strncpy()
- String Classes
- Summary
- Q&A
- Inheritance and Polymorphism
- Special Topics
- Appendices
- Index
Hour 4. Expressions and Statements
A program is really nothing more than a set of commands executed in sequence. The magic emerges from the capability to branch from one set of commands to another depending on whether a particular statement is true or false. In this hour you learn
What statements are
What expressions are
How to work with operators
The meaning of Truth
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