PK_SHELL_sign_t

typedef int PK_SHELL_sign_t;

Used in:

PK_SHELL_find_sign

This datatype contains the sign of a shell.

One of these values:

   PK_SHELL_sign_positive_c    shell closes off a finite volume
   PK_SHELL_sign_negative_c    shell closes off an infinite volume
   PK_SHELL_sign_open_c        shell does not close off a volume