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memry.cpp
Go to the documentation of this file.
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/**********************************************************************
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* File: memry.c (Formerly memory.c)
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* Description: Memory allocation with builtin safety checks.
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* Author: Ray Smith
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* Created: Wed Jan 22 09:43:33 GMT 1992
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*
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* (C) Copyright 1992, Hewlett-Packard Ltd.
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*
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**********************************************************************/
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#include "
mfcpch.h
"
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#include "
memry.h
"
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#include <stdlib.h>
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// With improvements in OS memory allocators, internal memory management
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// is no longer required, so all these functions now map to their malloc
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// family equivalents.
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// TODO(rays) further cleanup by redirecting calls to new and creating proper
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// constructors.
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char
*
alloc_string
(
inT32
count
) {
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// Round up the amount allocated to a multiple of 4
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return
static_cast<
char
*
>
(malloc((count + 3) & ~3));
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}
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void
free_string
(
char
*
string
) {
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free(
string
);
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}
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void
*
alloc_struct
(
inT32
count
,
const
char
*) {
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return
malloc(count);
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}
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void
free_struct
(
void
*deadstruct,
inT32
,
const
char
*) {
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free(deadstruct);
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}
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void
*
alloc_mem
(
inT32
count
) {
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return
malloc(static_cast<size_t>(count));
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}
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void
*
alloc_big_zeros
(
inT32
count
) {
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return
calloc(static_cast<size_t>(count), 1);
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}
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void
free_mem
(
void
*oldchunk) {
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free(oldchunk);
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}
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void
free_big_mem
(
void
*oldchunk) {
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free(oldchunk);
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}
mnt
data
src
tesseract-ocr
ccutil
memry.cpp
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