CTABLES basics work

[pspp] / src / data / caseinit.h

diff --git a/src/data/caseinit.h b/src/data/caseinit.h
index 66226f5683c806728ca36fccc8dcc96d5a18dfa7..9f566218428f45c354e13c09a86c083a2e83fabf 100644 (file)
--- a/src/data/caseinit.h
+++ b/src/data/caseinit.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
 /* PSPP - a program for statistical analysis.

-   Copyright (C) 2007 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2010 Free Software Foundation, Inc.

 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by


@@ -17,12 +17,12 @@
 /* Case initializer.
 
    The procedure code has to resize cases provided by the active
 /* Case initializer.
 
    The procedure code has to resize cases provided by the active

-   file data source, to provide room for any other variables that
+   dataset data source, to provide room for any other variables that

    should go in the case, fill in the values of "left" variables,
    and initialize the values of other non-left variable to zero
    or spaces.  Then, when we're done with that case, we have to
    save the values of "left" variables to copy into the next case
    should go in the case, fill in the values of "left" variables,
    and initialize the values of other non-left variable to zero
    or spaces.  Then, when we're done with that case, we have to
    save the values of "left" variables to copy into the next case

-   read from the active file.
+   read from the active dataset.

 
    The caseinit data structure provides a little help for
    tracking what data to initialize or to copy from case to
 
    The caseinit data structure provides a little help for
    tracking what data to initialize or to copy from case to


@@ -36,6 +36,7 @@ struct ccase;
 
 /* Creation and destruction. */
 struct caseinit *caseinit_create (void);
 
 /* Creation and destruction. */
 struct caseinit *caseinit_create (void);

+struct caseinit *caseinit_clone (struct caseinit *);

 void caseinit_clear (struct caseinit *);
 void caseinit_destroy (struct caseinit *);
 
 void caseinit_clear (struct caseinit *);
 void caseinit_destroy (struct caseinit *);