X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=matrix.h;h=162f761d46bc3601bb8b41c4b9bb8e57d4de7192;hb=027740db3eed3f2be3be0165dd115b5ee0155602;hp=aa19ae16546dacf4c7f4f38424b54a6898728538;hpb=5b7d1c4b3084d8c6ae93c9e8b428d85861a80550;p=libfirm

diff --git a/matrix.h b/matrix.h
index aa19ae165..162f761d4 100644
--- a/matrix.h
+++ b/matrix.h
@@ -1,3 +1,29 @@
+/*
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ */
+
+/**
+ * @file
+ * @brief   PBQP matrix.
+ * @date    02.10.2008
+ * @author  Sebastian Buchwald
+ * @version $Id$
+ */
 #ifndef KAPS_MATRIX_H
 #define KAPS_MATRIX_H
 
@@ -20,6 +46,9 @@ void pbqp_matrix_set(pbqp_matrix *mat, unsigned row, unsigned col, num value);
 num pbqp_matrix_get_col_min(pbqp_matrix *matrix, unsigned col_index, vector *flags);
 num pbqp_matrix_get_row_min(pbqp_matrix *matrix, unsigned row_index, vector *flags);
 
+unsigned pbqp_matrix_get_col_min_index(pbqp_matrix *matrix, unsigned col_index, vector *flags);
+unsigned pbqp_matrix_get_row_min_index(pbqp_matrix *matrix, unsigned row_index, vector *flags);
+
 void pbqp_matrix_set_col_value(pbqp_matrix *mat, unsigned col, num value);
 void pbqp_matrix_set_row_value(pbqp_matrix *mat, unsigned row, num value);