mirrors/micropython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

py/objarray: Split out header to allow direct access to object.

Browse Source 
This follows source code/header file organization similar to few other
objects, and intended to be used only is special cases, where efficiency/
simplicity matters.
This commit is contained in:
Paul Sokolovsky 2016-07-06 18:18:46 +03:00
parent 380561836d
commit ec7fe92531
2 changed files with 44 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
py/objarray.c
View File

@ -34,6 +34,7 @@
#include "py/runtime.h"
#include "py/binary.h"
#include "py/objstr.h"
#include "py/objarray.h"
#if MICROPY_PY_ARRAY || MICROPY_PY_BUILTINS_BYTEARRAY || MICROPY_PY_BUILTINS_MEMORYVIEW
@ -58,16 +59,6 @@
#define TYPECODE_MASK (~(mp_uint_t)0)
#endif
typedef struct _mp_obj_array_t {
mp_obj_base_t base;
mp_uint_t typecode : 8;
// free is number of unused elements after len used elements
// alloc size = len + free
mp_uint_t free : (8 * sizeof(mp_uint_t) - 8);
mp_uint_t len; // in elements
void *items;
} mp_obj_array_t;
STATIC mp_obj_t array_iterator_new(mp_obj_t array_in);
STATIC mp_obj_t array_append(mp_obj_t self_in, mp_obj_t arg);
STATIC mp_obj_t array_extend(mp_obj_t self_in, mp_obj_t arg_in);

43
py/objarray.h Normal file
View File

@ -0,0 +1,43 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2013, 2014 Damien P. George
* Copyright (c) 2014 Paul Sokolovsky
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef __MICROPY_INCLUDED_PY_OBJARRAY_H__
#define __MICROPY_INCLUDED_PY_OBJARRAY_H__
#include "py/obj.h"
typedef struct _mp_obj_array_t {
mp_obj_base_t base;
mp_uint_t typecode : 8;
// free is number of unused elements after len used elements
// alloc size = len + free
mp_uint_t free : (8 * sizeof(mp_uint_t) - 8);
mp_uint_t len; // in elements
void *items;
} mp_obj_array_t;
#endif // __MICROPY_INCLUDED_PY_OBJARRAY_H__