tempconv

Documentation

Overview

Package tempconv performs Celsius and Fahrenheit temperature computations.

Example (One)

{
	//!+arith
	fmt.Printf("%g\n", BoilingC-FreezingC) // "100" °C
	boilingF := CToF(BoilingC)
	fmt.Printf("%g\n", boilingF-CToF(FreezingC)) // "180" °F
	//!-arith
}
/*
	//!+arith
	fmt.Printf("%g\n", boilingF-FreezingC)       // compile error: type mismatch
	//!-arith
*/

Output:

100
180

Example (Two)

//!+printf
c := FToC(212.0)
fmt.Println(c.String()) // "100°C"
fmt.Printf("%v\n", c)   // "100°C"; no need to call String explicitly
fmt.Printf("%s\n", c)   // "100°C"
fmt.Println(c)          // "100°C"
fmt.Printf("%g\n", c)   // "100"; does not call String
fmt.Println(float64(c)) // "100"; does not call String
//!-printf

Output:

100°C
100°C
100°C
100°C
100
100

Index

• type Celsius
  • func FToC(f Fahrenheit) Celsius
  • func (c Celsius) String() string
• type Fahrenheit
  • func CToF(c Celsius) Fahrenheit

Examples

• Package (One)
• Package (Two)

Types

type Celsius

type Celsius float64

Celsius 摄氏温度

const (
	// AbsoluteZeroC 绝对零度
	AbsoluteZeroC Celsius = -273.15
	// FreezingC 结冰点温度
	FreezingC Celsius = 0
	// BoilingC 沸水温度
	BoilingC Celsius = 100
)

func FToC

func FToC(f Fahrenheit) Celsius

func (Celsius) String

func (c Celsius) String() string

type Fahrenheit

type Fahrenheit float64

Fahrenheit 华氏温度

func CToF

func CToF(c Celsius) Fahrenheit