Chapter 1. Numbers and Enumerations

Introduction

Recipe 1.1.  Determining Approximate Equality Between a Fraction and Floating-Point Value

Recipe 1.2.  Converting Degrees to Radians

Recipe 1.3.  Converting Radians to Degrees

Recipe 1.4.  Using the Bitwise Complement Operator with Various Data Types

Recipe 1.5.  Testing for an Even or Odd Value

Recipe 1.6.  Obtaining the High Word or Low Word of a Number

Recipe 1.7.  Converting a Number in Another Base to Base10

Recipe 1.8.  Determining Whether a String Is a Valid Number

Recipe 1.9.  Rounding a Floating-Point Value

Recipe 1.10.  Choosing a Rounding Algorithm

Recipe 1.11.  Converting Celsius to Fahrenheit

Recipe 1.12.  Converting Fahrenheit to Celsius

Recipe 1.13.  Safely Performing a Narrowing Numeric Cast

Recipe 1.14.  Finding the Length of Any Three Sides of a Right Triangle

Recipe 1.15.  Finding the Angles of a Right Triangle

Recipe 1.16.  Displaying an Enumeration Value as a String

Recipe 1.17.  Converting Plain Text to an Equivalent Enumeration Value

Recipe 1.18.  Testing for a Valid Enumeration Value

Recipe 1.19.  Testing for a Valid Enumeration of Flags

Recipe 1.20.  Using Enumerated Members in a Bit Mask

Recipe 1.21.  Determining if One or More Enumeration Flags Are Set

Recipe 1.22.  Determining the Integral Part of a Decimal or Double