diff options
Diffstat (limited to 'clib/src/table_iter.c')
| -rw-r--r-- | clib/src/table_iter.c | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/clib/src/table_iter.c b/clib/src/table_iter.c deleted file mode 100644 index e8a3f59..0000000 --- a/clib/src/table_iter.c +++ /dev/null @@ -1,145 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: clib/src/table_iter.c $ */ -/* */ -/* OpenPOWER FFS Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2014,2015 */ -/* [+] International Business Machines Corp. */ -/* */ -/* */ -/* Licensed under the Apache License, Version 2.0 (the "License"); */ -/* you may not use this file except in compliance with the License. */ -/* You may obtain a copy of the License at */ -/* */ -/* http://www.apache.org/licenses/LICENSE-2.0 */ -/* */ -/* Unless required by applicable law or agreed to in writing, software */ -/* distributed under the License is distributed on an "AS IS" BASIS, */ -/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ -/* implied. See the License for the specific language governing */ -/* permissions and limitations under the License. */ -/* */ -/* IBM_PROLOG_END_TAG */ - -/* - * File: table_iter.c - * Author: Shaun Wetzstein <shaun@us.ibm.com> - * Descr: - * Note: - * Date: 10/22/10 - */ - -#include <unistd.h> -#include <stdarg.h> -#include <stdlib.h> -#include <malloc.h> -#include <stdint.h> -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <limits.h> - -#include "assert.h" -#include "misc.h" - -#include "table_iter.h" - -/* ======================================================================= */ - -int table_iter_init(table_iter_t * self, table_t * table, uint32_t flags) -{ - assert(self != NULL); - assert(table != NULL); - - self->flags = flags; - self->table = table; - - if (self->flags & TI_FLAG_BWD) { - if (vector_iter_init(&self->it, &table->table, VI_FLAG_BWD) < 0) - return -1; - } else { - if (vector_iter_init(&self->it, &table->table, VI_FLAG_FWD) < 0) - return -1; - } - - return vector_iter_inc(&self->it) != NULL; -} - -int table_iter_clear(table_iter_t * self) -{ - assert(self != NULL); - - if (vector_iter_clear(&self->it) < 0) - return -1; - - self->table = NULL; - - return 0; -} - -const value_t *table_iter_elem(table_iter_t * self) -{ - assert(self != NULL); - return (value_t *) vector_iter_elem(&self->it); -} - -const value_t *table_iter_inc1(table_iter_t * self) -{ - return table_iter_inc2(self, 1); -} - -const value_t *table_iter_inc2(table_iter_t * self, size_t count) -{ - assert(self != NULL); - - const value_t *v = NULL; - - for (size_t i = 0; i < count; i++) { - if (self->flags & TI_FLAG_BWD) { - v = (value_t *) vector_iter_dec(&self->it); // columns - } else { - v = (value_t *) vector_iter_inc(&self->it); // columns - } - } - - return v; -} - -const value_t *table_iter_dec1(table_iter_t * self) -{ - return table_iter_dec2(self, 1); -} - -const value_t *table_iter_dec2(table_iter_t * self, size_t count) -{ - assert(self != NULL); - - const value_t *v = NULL; - - for (size_t i = 0; i < count; i++) { - if (self->flags & TI_FLAG_BWD) { - v = (value_t *) vector_iter_inc(&self->it); // columns - } else { - v = (value_t *) vector_iter_dec(&self->it); // columns - } - } - - return v; -} - -size_t table_iter_pos1(table_iter_t * self) -{ - assert(self != NULL); - return vector_iter_pos(&self->it) + 1; -} - -int table_iter_pos2(table_iter_t * self, size_t pos) -{ - assert(self != NULL); - assert(pos < table_rows(self->table)); - return vector_iter_pos(&self->it, pos + 1); -} - -/* ======================================================================= */ |
