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[Pspp-cvs] Changes to pspp/src/expressions/parse.c
From: |
Ben Pfaff |
Subject: |
[Pspp-cvs] Changes to pspp/src/expressions/parse.c |
Date: |
Thu, 03 Nov 2005 01:21:54 -0500 |
Index: pspp/src/expressions/parse.c
diff -u pspp/src/expressions/parse.c:1.13 pspp/src/expressions/parse.c:1.14
--- pspp/src/expressions/parse.c:1.13 Mon Oct 24 02:51:28 2005
+++ pspp/src/expressions/parse.c Thu Nov 3 06:21:47 2005
@@ -86,6 +86,19 @@
}
}
+/* Parses and returns an expression of the given TYPE, as
+ expr_parse(), and sets up so that destroying POOL will free
+ the expression as well. */
+struct expression *
+expr_parse_pool (struct pool *pool,
+ struct dictionary *dict, enum expr_type type)
+{
+ struct expression *e = expr_parse (dict, type);
+ if (e != NULL)
+ pool_add_subpool (pool, e->expr_pool);
+ return e;
+}
+
/* Free expression E. */
void
expr_free (struct expression *e)
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