srand.cpp

Digital filter designer s handbook C++ code source

//
//  File = srand.cpp
//

#include "srand.h"
#include <iostream.h>

srand::srand()
      :Seed(1)
{
};

srand::srand(int seed)
{ 
 Seed = seed;
}

unsigned int srand::rand(void)
{
 Seed = Seed * 1103515245 + 12345;  
 return((unsigned int)((Seed >> 16) & 32767));
}