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| 1 | +/** |
| 2 | +* @license Apache-2.0 |
| 3 | +* |
| 4 | +* Copyright (c) 2018 The Stdlib Authors. |
| 5 | +* |
| 6 | +* Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | +* you may not use this file except in compliance with the License. |
| 8 | +* You may obtain a copy of the License at |
| 9 | +* |
| 10 | +* http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | +* |
| 12 | +* Unless required by applicable law or agreed to in writing, software |
| 13 | +* distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | +* See the License for the specific language governing permissions and |
| 16 | +* limitations under the License. |
| 17 | +*/ |
| 18 | + |
| 19 | +#ifndef STDLIB_NDARRAY_CTOR_MACROS_H |
| 20 | +#define STDLIB_NDARRAY_CTOR_MACROS_H |
| 21 | + |
| 22 | +/** |
| 23 | +* Flag indicating whether an ndarray is row-major (C-style) contiguous. |
| 24 | +* |
| 25 | +* ## Notes |
| 26 | +* |
| 27 | +* - Row-major order indicates that the last ndarray index varies the fastest. |
| 28 | +* - Contiguous means that an ndarray is compatible with being stored in a single memory segment and that ndarray elements are adjacent to each other in memory. |
| 29 | +* - `strides` array is in reverse order to that of column-major order. |
| 30 | +* - An ndarray can be both row-major and column-major contiguous (e.g., if an ndarray is one-dimensional). |
| 31 | +*/ |
| 32 | +#define STDLIB_NDARRAY_ROW_MAJOR_CONTIGUOUS_FLAG 0x0001 |
| 33 | + |
| 34 | +/** |
| 35 | +* Flag indicating whether an ndarray is column-major (Fortran-style) contiguous. |
| 36 | +* |
| 37 | +* ## Notes |
| 38 | +* |
| 39 | +* - Column-major order indicates that the first ndarray index varies the fastest. |
| 40 | +* - Contiguous means that an ndarray is compatible with being stored in a single memory segment and that ndarray elements are adjacent to each other in memory. |
| 41 | +* - `strides` array is in reverse order to that of row-major order. |
| 42 | +* - An ndarray can be both row-major and column-major contiguous (e.g., if an ndarray is one-dimensional). |
| 43 | +*/ |
| 44 | +#define STDLIB_NDARRAY_COLUMN_MAJOR_CONTIGUOUS_FLAG 0x0002 |
| 45 | + |
| 46 | +#endif // !STDLIB_NDARRAY_CTOR_MACROS_H |
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