File: UnsyncedRNG.h

package info (click to toggle)
spring 0.81.2.1%2Bdfsg1-6
  • links: PTS, VCS
  • area: main
  • in suites: squeeze
  • size: 28,496 kB
  • ctags: 37,096
  • sloc: cpp: 238,659; ansic: 13,784; java: 12,175; awk: 3,428; python: 1,159; xml: 738; perl: 405; sh: 297; makefile: 267; pascal: 228; objc: 192
file content (26 lines) | stat: -rw-r--r-- 494 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#ifndef UNSYNCEDRNG_H_
#define UNSYNCEDRNG_H_


class UnsyncedRNG
{
public:
	UnsyncedRNG();
	void Seed(unsigned seed);
	
	/** @brief returns a random unsigned integer in the range [0, (UINT_MAX & 0x7FFF)) */
	unsigned operator()();
	
	/** @brief returns a random integer in the range [0, (INT_MAX & 0x7FFF)) */
	int RandInt();
	
	float RandFloat();
	
	/** @brief returns a random number in the range [0, n) */
	int operator()(int n);

private:
	unsigned randSeed;
};

#endif /*UNSYNCEDRNG_H_*/