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Diffstat (limited to 'src/vector.h')
| -rw-r--r-- | src/vector.h | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/src/vector.h b/src/vector.h deleted file mode 100644 index 6a3d0ad9..00000000 --- a/src/vector.h +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright 2016 WebAssembly Community Group participants - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef WABT_VECTOR_H_ -#define WABT_VECTOR_H_ - -#include <stddef.h> - -#include "common.h" -#include "config.h" - -/* - * WABT_DEFINE_VECTOR(widget, Widget) defines struct and functions like the - * following: - * - * struct WidgetVector { - * Widget* data; - * size_t size; - * size_t capacity; - * }; - * - * void destroy_widget_vector(WidgetVector* vec); - * Widget* append_widget(WidgetVector* vec); - * void resize_widget_vector(WidgetVector* vec, size_t size); - * void reserve_widgets(WidgetVector* vec, size_t desired); - * void append_widget_value(WidgetVector* vec, const Widget* value); - * void extend_widgets(WidgetVector* dst, const WidgetVector* src); - */ - -#define WABT_DEFINE_VECTOR(name, type) \ - struct type##Vector { \ - type* data; \ - size_t size; \ - size_t capacity; \ - }; \ - \ - static WABT_INLINE void destroy_##name##_vector(type##Vector* vec) \ - WABT_UNUSED; \ - static WABT_INLINE void resize_##name##_vector(type##Vector* vec, \ - size_t desired) WABT_UNUSED; \ - static WABT_INLINE void reserve_##name##s(type##Vector* vec, size_t desired) \ - WABT_UNUSED; \ - static WABT_INLINE type* append_##name(type##Vector* vec) WABT_UNUSED; \ - static WABT_INLINE void append_##name##_value( \ - type##Vector* vec, const type* value) WABT_UNUSED; \ - static WABT_INLINE void extend_##name##s( \ - type##Vector* dst, const type##Vector* src) WABT_UNUSED; \ - \ - void destroy_##name##_vector(type##Vector* vec) { \ - delete[] vec->data; \ - vec->data = nullptr; \ - vec->size = 0; \ - vec->capacity = 0; \ - } \ - void resize_##name##_vector(type##Vector* vec, size_t size) { \ - resize_vector(reinterpret_cast<char**>(&vec->data), &vec->size, \ - &vec->capacity, size, sizeof(type)); \ - } \ - void reserve_##name##s(type##Vector* vec, size_t desired) { \ - ensure_capacity(reinterpret_cast<char**>(&vec->data), &vec->capacity, \ - desired, sizeof(type)); \ - } \ - type* append_##name(type##Vector* vec) { \ - return static_cast<type*>( \ - append_element(reinterpret_cast<char**>(&vec->data), &vec->size, \ - &vec->capacity, sizeof(type))); \ - } \ - void append_##name##_value(type##Vector* vec, const type* value) { \ - type* slot = append_##name(vec); \ - *slot = *value; \ - } \ - void extend_##name##s(type##Vector* dst, const type##Vector* src) { \ - extend_elements( \ - reinterpret_cast<char**>(&dst->data), &dst->size, &dst->capacity, \ - reinterpret_cast<char* const*>(&src->data), src->size, sizeof(type)); \ - } - -#define WABT_DESTROY_VECTOR_AND_ELEMENTS(v, name) \ - { \ - for (size_t i = 0; i < (v).size; ++i) \ - destroy_##name(&((v).data[i])); \ - destroy_##name##_vector(&(v)); \ - } - -namespace wabt { - -void ensure_capacity(char** data, - size_t* capacity, - size_t desired_size, - size_t elt_byte_size); - -void resize_vector(char** data, - size_t* size, - size_t* capacity, - size_t desired_size, - size_t elt_byte_size); - -void* append_element(char** data, - size_t* size, - size_t* capacity, - size_t elt_byte_size); - -void extend_elements(char** dst, - size_t* dst_size, - size_t* dst_capacity, - char* const* src, - size_t src_size, - size_t elt_byte_size); - -} // namespace wabt - -#endif /* WABT_VECTOR_H_ */ |