mirror of
https://github.com/oxen-io/session-android.git
synced 2024-12-03 23:15:23 +00:00
66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Use of this source code is governed by a BSD-style license
|
||
|
|
* that can be found in the LICENSE file in the root of the source
|
||
|
|
* tree. An additional intellectual property rights grant can be found
|
||
|
|
* in the file PATENTS. All contributing project authors may
|
||
|
|
* be found in the AUTHORS file in the root of the source tree.
|
||
|
|
*/
|
||
|
|
|
||
|
|
// Generic unstable sorting routines.
|
||
|
|
|
||
|
|
#ifndef WEBRTC_SYSTEM_WRAPPERS_INTERFACE_SORT_H_
|
||
|
|
#define WEBRTC_SYSTEM_WRAPPERS_INTERFACE_SORT_H_
|
||
|
|
|
||
|
|
#include "webrtc/common_types.h"
|
||
|
|
#include "webrtc/typedefs.h"
|
||
|
|
|
||
|
|
namespace webrtc {
|
||
|
|
|
||
|
|
enum Type {
|
||
|
|
TYPE_Word8,
|
||
|
|
TYPE_UWord8,
|
||
|
|
TYPE_Word16,
|
||
|
|
TYPE_UWord16,
|
||
|
|
TYPE_Word32,
|
||
|
|
TYPE_UWord32,
|
||
|
|
TYPE_Word64,
|
||
|
|
TYPE_UWord64,
|
||
|
|
TYPE_Float32,
|
||
|
|
TYPE_Float64
|
||
|
|
};
|
||
|
|
|
||
|
|
// Sorts intrinsic data types.
|
||
|
|
//
|
||
|
|
// data [in/out] A pointer to an array of intrinsic type.
|
||
|
|
// Upon return it will be sorted in ascending order.
|
||
|
|
// num_of_elements The number of elements in the array.
|
||
|
|
// data_type Enum corresponding to the type of the array.
|
||
|
|
//
|
||
|
|
// returns 0 on success, -1 on failure.
|
||
|
|
int32_t Sort(void* data, uint32_t num_of_elements, Type data_type);
|
||
|
|
|
||
|
|
// Sorts arbitrary data types. This requires an array of intrinsically typed
|
||
|
|
// key values which will be used to sort the data array. There must be a
|
||
|
|
// one-to-one correspondence between data elements and key elements, with
|
||
|
|
// corresponding elements sharing the same position in their respective
|
||
|
|
// arrays.
|
||
|
|
//
|
||
|
|
// data [in/out] A pointer to an array of arbitrary type.
|
||
|
|
// Upon return it will be sorted in ascending order.
|
||
|
|
// key [in] A pointer to an array of keys used to sort the
|
||
|
|
// data array.
|
||
|
|
// num_of_elements The number of elements in the arrays.
|
||
|
|
// size_of_element The size, in bytes, of the data array.
|
||
|
|
// key_type Enum corresponding to the type of the key array.
|
||
|
|
//
|
||
|
|
// returns 0 on success, -1 on failure.
|
||
|
|
//
|
||
|
|
int32_t KeySort(void* data, void* key, uint32_t num_of_elements,
|
||
|
|
uint32_t size_of_element, Type key_type);
|
||
|
|
|
||
|
|
} // namespace webrtc
|
||
|
|
|
||
|
|
#endif // WEBRTC_SYSTEM_WRAPPERS_INTERFACE_SORT_H_
|