Файл SDL_test_random.h

См. исходные тексты.

Классы
struct	SDLTest_RandomContext

Функции
void	SDLTest_RandomInit (SDLTest_RandomContext *rndContext, unsigned int xi, unsigned int ci)
	Initialize random number generator with two integers. Подробнее...
void	SDLTest_RandomInitTime (SDLTest_RandomContext *rndContext)
	Initialize random number generator based on current system time. Подробнее...
unsigned int	SDLTest_Random (SDLTest_RandomContext *rndContext)
	Initialize random number generator based on current system time. Подробнее...

Подробное описание

Include file for SDL test framework.

This code is a part of the SDL2_test library, not the main SDL library.

См. определение в файле SDL_test_random.h

Функции

SDLTest_RandomInit()

void SDLTest_RandomInit	(	SDLTest_RandomContext *	rndContext,
		unsigned int	xi,
		unsigned int	ci
	)

Initialize random number generator with two integers.

Note: The random sequence of numbers returned by ...Random() is the same for the same two integers and has a period of 2^31.

Аргументы

rndContext	pointer to context structure
xi	integer that defines the random sequence
ci	integer that defines the random sequence

SDLTest_RandomInitTime()

void SDLTest_RandomInitTime

(

SDLTest_RandomContext *

rndContext

)

Initialize random number generator based on current system time.

Аргументы

rndContext

pointer to context structure

SDLTest_Random()

unsigned int SDLTest_Random

(

SDLTest_RandomContext *

rndContext

)

Initialize random number generator based on current system time.

Note: ...RandomInit() or ...RandomInitTime() must have been called before using this function.

Аргументы

rndContext

pointer to context structure

Возвращает

A random number (32bit unsigned integer)