bl1_rands.c File Reference

(r12600)

Functions
void	bl1_srands (float *alpha)
void	bl1_drands (double *alpha)
void	bl1_crands (scomplex *alpha)
void	bl1_zrands (dcomplex *alpha)

---

Function Documentation

void bl1_crands

(

scomplex *

alpha

)

References bl1_srands(), scomplex::imag, and scomplex::real.

Referenced by bl1_crandmr(), and bl1_crandv().

{
    bl1_srands( &(alpha->real) );
    bl1_srands( &(alpha->imag) );
}

void bl1_drands

(

double *

alpha

)

Referenced by bl1_drandmr(), bl1_drandv(), and bl1_zrands().

{
    *alpha = ( ( double ) rand() / ( ( double ) RAND_MAX / 2.0 ) ) - 1.0;
}

void bl1_srands

(

float *

alpha

)

Referenced by bl1_crands(), bl1_srandmr(), and bl1_srandv().

{
    *alpha = ( float ) ( ( double ) rand() / ( ( double ) RAND_MAX / 2.0F ) ) - 1.0F;
}

void bl1_zrands

(

dcomplex *

alpha

)

References bl1_drands(), dcomplex::imag, and dcomplex::real.

Referenced by bl1_zrandmr(), and bl1_zrandv().

{
    bl1_drands( &(alpha->real) );
    bl1_drands( &(alpha->imag) );
}