Introduction of C Programming

5. Introduction of C Programming

• Introduction

• Why use C in Data Recovery Programming

• Let me assume that you know nothing in C
• Let us start
• Keywords
• Compiling the program
• Printing Numbers
• Using Variables
• Numeric Variable Types
  • Initializing Numeric Variables
• Operators
  • Assignment Operator
  • Mathematical Operators
  • Relational Operators
  • Logical Operators
  • The Comma Operator
• Something more about printf() and Scanf()
• Control Statements
  • The if else Statement
  • The switch Statement
  • The break Statement
  • The continue Statement
• Loops
  • The while Loop
  • The do while Loop
  • The for Loop
  • The goto Statement
• Pointers
• Array
  • Character Arrays
  • Accessing the Elements
  • Initializing Array Elements
  • Looping through an Array
  • Multidimensional Arrays
• Strings
  • Some Common String Functions
  • The strlen Function
  • The strcpy Function
  • The strcmp Function
  • The strcat Function
  • The strtok Function
• Functions
  • Pass By Value Functions
  • Call-by-reference
  • Dereferencing
• Memory Allocation in C
  • Reallocating Memory
  • Releasing Memory
• Structures
  • Structures with Pointer Members in C
  • Structure Initialisers in C
  • Passing Structures to Functions in C
• Union
  • The union Keyword
  • A practical use of a union in data recovery
• File Handling in C
  • The File Modes of fopen Function
  • Closing Files
  • Reading Files
  • Writing to Files

• Command Line Arguments with C

• Bitwise Manipulators

  • Bitwise AND

  • Bitwise OR

  • Bitwise Exclusive OR

  • Bitwise Compliment

  • Bitwise Shift Left

  • Bitwise Shift Right

• Functions to Binary–Decimal and Conversions

• Function for Decimal to Binary conversion

• Function for Binary to Decimal conversion

• Debugging and Testing

  • Syntax Errors
  • Logic Errors
• Testing
  • Some testing principles
  • White Box Testing
  • Black Box Testing
  • Equivalence Classes

  • Boundary Value Analysis

  • Devising a Test Plan