LAPACK  3.10.1
LAPACK: Linear Algebra PACKage

◆ LAPACKE_zpttrf()

lapack_int LAPACKE_zpttrf ( lapack_int  n,
double *  d,
lapack_complex_double e 
)

Definition at line 35 of file lapacke_zpttrf.c.

36 {
37 #ifndef LAPACK_DISABLE_NAN_CHECK
38  if( LAPACKE_get_nancheck() ) {
39  /* Optionally check input matrices for NaNs */
40  if( LAPACKE_d_nancheck( n, d, 1 ) ) {
41  return -2;
42  }
43  if( LAPACKE_z_nancheck( n-1, e, 1 ) ) {
44  return -3;
45  }
46  }
47 #endif
48  return LAPACKE_zpttrf_work( n, d, e );
49 }
lapack_int LAPACKE_zpttrf_work(lapack_int n, double *d, lapack_complex_double *e)
int LAPACKE_get_nancheck(void)
lapack_logical LAPACKE_d_nancheck(lapack_int n, const double *x, lapack_int incx)
lapack_logical LAPACKE_z_nancheck(lapack_int n, const lapack_complex_double *x, lapack_int incx)
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