pixled::random::RandomXYT Class Reference

#include <random.h>

Inheritance diagram for pixled::random::RandomXYT:

Collaboration diagram for pixled::random::RandomXYT:

Public Member Functions
random_engine	operator() (led l, time t) const override
RandomXYT *	copy () const override
	RandomEngineConfig (time period)
	RandomEngineConfig (time period, unsigned long seed)

Additional Inherited Members
Public Types inherited from pixled::base::Function< random_engine >
typedef random_engine	Type

Detailed Description

A time/space dependent random engine.

The sequence of values not only varies in time, but is also unique on each point of the 2D environment.

Examples

pixled/conditional/conditional.cpp, pixled/random/normal.cpp, and pixled/random/uniform.cpp.

Member Function Documentation

operator()()

std::minstd_rand pixled::random::RandomXYT::operator() ( led  l, time  t  ) const

overridevirtual

Computes the value of this Function for led l at time t.

Parameters

l	led
t	time

Returns

Result of this Function, evaluated on led l at time t. Notice that evaluating a function usually requires the recursive evaluation of other Functions (that are actually parameters of this function) until a Constant is reached for example.

Implements pixled::base::Function< random_engine >.

copy()

RandomXYT* pixled::random::RandomXYT::copy ( ) const

inlineoverridevirtual

Returns a dynamically allocated copy of this function.

Returns

copy of this function

Implements pixled::base::Function< random_engine >.

RandomEngineConfig() [1/2]

pixled::random::RandomEngineConfig::RandomEngineConfig

inline

RandomEngineConfig constructor.

The seed is initialized randomly using an [std::random_device][https://en.cppreference.com/w/cpp/numeric/random/random_device) instance.

Parameters

period

random engine period

RandomEngineConfig() [2/2]

pixled::random::RandomEngineConfig::RandomEngineConfig

inline

RandomEngineConfig constructor.

Parameters

period	random engine period
seed	random engine seed

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The documentation for this class was generated from the following files:

• src/pixled/random/random.h
• src/pixled/random/random.cpp