X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fcasewindow.h;h=b303c85dab5b53d99391a2698901a83065ea0a54;hb=b5c82cc9aabe7e641011130240ae1b2e84348e23;hp=a5d03bd53cb1bf15ec4bd85fe3437df97e38c26a;hpb=5aa037d0c36fcaf2a1ad3995bffe5c32fd201124;p=pspp-builds.git
diff --git a/src/data/casewindow.h b/src/data/casewindow.h
index a5d03bd5..b303c85d 100644
--- a/src/data/casewindow.h
+++ b/src/data/casewindow.h
@@ -1,20 +1,18 @@
-/* PSPP - computes sample statistics.
- Copyright (C) 2007 Free Software Foundation, Inc.
+/* PSPP - a program for statistical analysis.
+ Copyright (C) 2007, 2009 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 the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ 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
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see . */
/* Sliding window over a set of cases.
@@ -30,18 +28,19 @@
#ifndef DATA_CASEWINDOW_H
#define DATA_CASEWINDOW_H 1
-#include
#include
-struct casewindow *casewindow_create (size_t value_cnt,
+struct caseproto;
+
+struct casewindow *casewindow_create (const struct caseproto *,
casenumber max_in_core_cases);
bool casewindow_destroy (struct casewindow *);
void casewindow_push_head (struct casewindow *, struct ccase *);
void casewindow_pop_tail (struct casewindow *, casenumber cnt);
-bool casewindow_get_case (const struct casewindow *, casenumber case_idx,
- struct ccase *);
-size_t casewindow_get_value_cnt (const struct casewindow *);
+struct ccase *casewindow_get_case (const struct casewindow *,
+ casenumber case_idx);
+const struct caseproto *casewindow_get_proto (const struct casewindow *);
casenumber casewindow_get_case_cnt (const struct casewindow *);
bool casewindow_error (const struct casewindow *);