faker::datatype Namespace Reference

Functions
FAKER_CXX_EXPORT bool	boolean ()
	Returns a random boolean.
FAKER_CXX_EXPORT bool	boolean (double probability)
	Returns a random boolean. **Note:** A probability of `0.75` results in `true` being returned `75%` of the calls; likewise `0.3` => `30%`. If the probability is `<= 0.0`, it will always return `false`. If the probability is `>= 1.0`, it will always return `true`. The probability is limited to two decimal places.

Function Documentation

boolean() [1/2]

FAKER_CXX_EXPORT bool faker::datatype::boolean

(

)

Returns a random boolean.

Returns

Boolean.

faker::datatype::boolean() // "false"

boolean() [2/2]

FAKER_CXX_EXPORT bool faker::datatype::boolean

(

double

probability

)

Returns a random boolean. **Note:** A probability of `0.75` results in `true` being returned `75%` of the calls; likewise `0.3` => `30%`. If the probability is `<= 0.0`, it will always return `false`. If the probability is `>= 1.0`, it will always return `true`. The probability is limited to two decimal places.

Parameters

probability

The probability (`[0.00, 1.00]`) of returning `true`.

Returns

Boolean.

faker::datatype::boolean() // "false"
faker::datatype::boolean(0.9) // "true"
faker::datatype::boolean(0.1) // "false"