diff options
Diffstat (limited to 'source')
-rw-r--r-- | source/blender/blenlib/BLI_vector_adaptor.hh | 88 | ||||
-rw-r--r-- | source/blender/blenlib/CMakeLists.txt | 1 |
2 files changed, 0 insertions, 89 deletions
diff --git a/source/blender/blenlib/BLI_vector_adaptor.hh b/source/blender/blenlib/BLI_vector_adaptor.hh deleted file mode 100644 index 82d731aacd8..00000000000 --- a/source/blender/blenlib/BLI_vector_adaptor.hh +++ /dev/null @@ -1,88 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ - -#pragma once - -/** \file - * \ingroup bli - * - * A `blender::VectorAdaptor` is a container with a fixed maximum size and does not own the - * underlying memory. When an adaptor is constructed, you have to provide it with an uninitialized - * array that will be filled when elements are added to the vector. The vector adaptor is not able - * to grow. Therefore, it is undefined behavior to add more elements than fit into the provided - * buffer. - */ - -#include "BLI_span.hh" - -namespace blender { - -template<typename T> class VectorAdaptor { - private: - T *begin_; - T *end_; - T *capacity_end_; - - public: - VectorAdaptor() : begin_(nullptr), end_(nullptr), capacity_end_(nullptr) - { - } - - VectorAdaptor(T *data, int64_t capacity, int64_t size = 0) - : begin_(data), end_(data + size), capacity_end_(data + capacity) - { - } - - VectorAdaptor(MutableSpan<T> span) : VectorAdaptor(span.data(), span.size(), 0) - { - } - - void append(const T &value) - { - BLI_assert(end_ < capacity_end_); - new (end_) T(value); - end_++; - } - - void append(T &&value) - { - BLI_assert(end_ < capacity_end_); - new (end_) T(std::move(value)); - end_++; - } - - void append_n_times(const T &value, int64_t n) - { - BLI_assert(end_ + n <= capacity_end_); - uninitialized_fill_n(end_, n, value); - end_ += n; - } - - void extend(Span<T> values) - { - BLI_assert(end_ + values.size() <= capacity_end_); - uninitialized_copy_n(values.data(), values.size(), end_); - end_ += values.size(); - } - - int64_t capacity() const - { - return capacity_end_ - begin_; - } - - int64_t size() const - { - return end_ - begin_; - } - - bool is_empty() const - { - return begin_ == end_; - } - - bool is_full() const - { - return end_ == capacity_end_; - } -}; - -} // namespace blender diff --git a/source/blender/blenlib/CMakeLists.txt b/source/blender/blenlib/CMakeLists.txt index 36acbd41ad7..e0d05f8c36a 100644 --- a/source/blender/blenlib/CMakeLists.txt +++ b/source/blender/blenlib/CMakeLists.txt @@ -333,7 +333,6 @@ set(SRC BLI_uuid.h BLI_uvproject.h BLI_vector.hh - BLI_vector_adaptor.hh BLI_vector_set.hh BLI_vector_set_slots.hh BLI_virtual_array.hh |