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ProbableType.swift
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/*
* Copyright (C) 2015 - 2016, Daniel Dahan and CosmicMind, Inc. <http://cosmicmind.io>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of Algorithm nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
internal protocol ProbableType {
/**
:name: countOf
:description: The instance count of elements.
- parameter elements: Element... The element values to count.
- returns: Int
*/
func countOf<Element: Equatable>(elements: Element...) -> Int
/**
:name: countOf
:description: The instance count of elements.
- parameter elements: Array<Element> An array of element values to count.
- returns: Int
*/
func countOf<Element: Equatable>(elements: Array<Element>) -> Int
/**
:name: probabilityOf
:description: The probability of elements.
- parameter elements: Element... The element values to determine the probability of.
- returns: Double
*/
func probabilityOf<Element: Equatable>(elements: Element...) -> Double
/**
:name: probabilityOf
:description: The probability of elements.
- parameter elements: Array<Element> An array of element values to determine the probability of.
- returns: Double
*/
func probabilityOf<Element: Equatable>(elements: Array<Element>) -> Double
/**
:name: expectedValueOf
:description: The expected value of elements.
- parameter trials: Int The number of trials to execute.
- parameter elements: Element... The element values to determine the expected value of.
- returns: Double
*/
func expectedValueOf<Element: Equatable>(trials: Int, elements: Element...) -> Double
/**
:name: expectedValueOf
:description: The expected value of elements.
- parameter trials: Int The number of trials to execute.
- parameter elements: Array<Element> An array of element values to determine the expected value of.
- returns: Double
*/
func expectedValueOf<Element: Equatable>(trials: Int, elements: Array<Element>) -> Double
}