LA_LAMCH Interfaces

LAPACK95 has two kinds of interface entries for LA_LAMCH.

1. Explicit interface entries:

   
    INTERFACE 
   
   
   FUNCTION SLAMCH( CMACH ) 
   
   
   USE LA_PRECISION, ONLY: WP $=>$ SP 
   
   
   REAL(WP) :: SLAMCH 
   
   
   CHARACTER( LEN = 1 ), INTENT( IN ) :: CMACH 
   
   
   END FUNCTION SLAMCH 
   
   
   FUNCTION DLAMCH( CMACH ) 
   
   
   USE LA_PRECISION, ONLY: WP $=>$ DP 
   
   
   REAL( WP ) :: DLAMCH 
   
   
   CHARACTER( LEN = 1 ), INTENT( IN ) :: CMACH 
   
   
   END FUNCTION DLAMCH 
   
   
   END INTERFACE  
   

   This is a part of the F77_LAPACK interface module blocks.
   
2. Generic interface entry:

   
    FUNTION LA_LAMCH( 1.0_wp, CMACH, INFO ) 
   
   
   CHARACTER(LEN=1), INTENT( IN ) :: CMACH 
   
   
   REAL(wp) :: LA_LAMCH 
   
   
   INTEGER, INTENT( OUT ), OPTIONAL :: INFO 
   
   
   where 
   
   wp   ::= KIND( 1.0 ) $\mid$ KIND( 1.0D0 )
   

   This is a part of the F95_LAPACK interface module blocks.

For function values of LA_LAMCH (SLAMCH and/or DLAMCH) see Table 1.1.