diff options
Diffstat (limited to 'storage/xtradb/ut/ut0vec.cc')
-rw-r--r-- | storage/xtradb/ut/ut0vec.cc | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/storage/xtradb/ut/ut0vec.cc b/storage/xtradb/ut/ut0vec.cc deleted file mode 100644 index 5842d9f1c0e..00000000000 --- a/storage/xtradb/ut/ut0vec.cc +++ /dev/null @@ -1,78 +0,0 @@ -/***************************************************************************** - -Copyright (c) 2006, 2011, Oracle and/or its affiliates. All Rights Reserved. - -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; version 2 of the License. - -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, Suite 500, Boston, MA 02110-1335 USA - -*****************************************************************************/ - -/*******************************************************************//** -@file ut/ut0vec.cc -A vector of pointers to data items - -Created 4/6/2006 Osku Salerma -************************************************************************/ - -#include "ut0vec.h" -#ifdef UNIV_NONINL -#include "ut0vec.ic" -#endif -#include "mem0mem.h" - -/******************************************************************** -Create a new vector with the given initial size. */ -UNIV_INTERN -ib_vector_t* -ib_vector_create( -/*=============*/ - /* out: vector */ - ib_alloc_t* allocator, /* in: vector allocator */ - ulint sizeof_value, /* in: size of data item */ - ulint size) /* in: initial size */ -{ - ib_vector_t* vec; - - ut_a(size > 0); - - vec = static_cast<ib_vector_t*>( - allocator->mem_malloc(allocator, sizeof(*vec))); - - vec->used = 0; - vec->total = size; - vec->allocator = allocator; - vec->sizeof_value = sizeof_value; - - vec->data = static_cast<void*>( - allocator->mem_malloc(allocator, vec->sizeof_value * size)); - - return(vec); -} - -/******************************************************************** -Resize the vector, currently the vector can only grow and we -expand the number of elements it can hold by 2 times. */ -UNIV_INTERN -void -ib_vector_resize( -/*=============*/ - ib_vector_t* vec) /* in: vector */ -{ - ulint new_total = vec->total * 2; - ulint old_size = vec->used * vec->sizeof_value; - ulint new_size = new_total * vec->sizeof_value; - - vec->data = static_cast<void*>(vec->allocator->mem_resize( - vec->allocator, vec->data, old_size, new_size)); - - vec->total = new_total; -} |