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authorheretic <heretic@yandex-team.ru>2022-02-10 16:45:43 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:43 +0300
commit397cbe258b9e064f49c4ca575279f02f39fef76e (patch)
treea0b0eb3cca6a14e4e8ea715393637672fa651284 /contrib/restricted/abseil-cpp-tstring/y_absl/container/internal/counting_allocator.h
parent43f5a35593ebc9f6bcea619bb170394ea7ae468e (diff)
downloadydb-397cbe258b9e064f49c4ca575279f02f39fef76e.tar.gz
Restoring authorship annotation for <heretic@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/restricted/abseil-cpp-tstring/y_absl/container/internal/counting_allocator.h')
-rw-r--r--contrib/restricted/abseil-cpp-tstring/y_absl/container/internal/counting_allocator.h104
1 files changed, 52 insertions, 52 deletions
diff --git a/contrib/restricted/abseil-cpp-tstring/y_absl/container/internal/counting_allocator.h b/contrib/restricted/abseil-cpp-tstring/y_absl/container/internal/counting_allocator.h
index c8975dbd90..ae486af9dc 100644
--- a/contrib/restricted/abseil-cpp-tstring/y_absl/container/internal/counting_allocator.h
+++ b/contrib/restricted/abseil-cpp-tstring/y_absl/container/internal/counting_allocator.h
@@ -30,63 +30,63 @@ namespace container_internal {
// containers - that chain of allocators uses the same state and is
// thus easier to query for aggregate allocation information.
template <typename T>
-class CountingAllocator {
+class CountingAllocator {
public:
- using Allocator = std::allocator<T>;
- using AllocatorTraits = std::allocator_traits<Allocator>;
- using value_type = typename AllocatorTraits::value_type;
- using pointer = typename AllocatorTraits::pointer;
- using const_pointer = typename AllocatorTraits::const_pointer;
- using size_type = typename AllocatorTraits::size_type;
- using difference_type = typename AllocatorTraits::difference_type;
-
- CountingAllocator() = default;
- explicit CountingAllocator(int64_t* bytes_used) : bytes_used_(bytes_used) {}
- CountingAllocator(int64_t* bytes_used, int64_t* instance_count)
- : bytes_used_(bytes_used), instance_count_(instance_count) {}
+ using Allocator = std::allocator<T>;
+ using AllocatorTraits = std::allocator_traits<Allocator>;
+ using value_type = typename AllocatorTraits::value_type;
+ using pointer = typename AllocatorTraits::pointer;
+ using const_pointer = typename AllocatorTraits::const_pointer;
+ using size_type = typename AllocatorTraits::size_type;
+ using difference_type = typename AllocatorTraits::difference_type;
+
+ CountingAllocator() = default;
+ explicit CountingAllocator(int64_t* bytes_used) : bytes_used_(bytes_used) {}
+ CountingAllocator(int64_t* bytes_used, int64_t* instance_count)
+ : bytes_used_(bytes_used), instance_count_(instance_count) {}
template <typename U>
CountingAllocator(const CountingAllocator<U>& x)
- : bytes_used_(x.bytes_used_), instance_count_(x.instance_count_) {}
-
- pointer allocate(
- size_type n,
- typename AllocatorTraits::const_void_pointer hint = nullptr) {
- Allocator allocator;
- pointer ptr = AllocatorTraits::allocate(allocator, n, hint);
- if (bytes_used_ != nullptr) {
- *bytes_used_ += n * sizeof(T);
- }
- return ptr;
+ : bytes_used_(x.bytes_used_), instance_count_(x.instance_count_) {}
+
+ pointer allocate(
+ size_type n,
+ typename AllocatorTraits::const_void_pointer hint = nullptr) {
+ Allocator allocator;
+ pointer ptr = AllocatorTraits::allocate(allocator, n, hint);
+ if (bytes_used_ != nullptr) {
+ *bytes_used_ += n * sizeof(T);
+ }
+ return ptr;
}
void deallocate(pointer p, size_type n) {
- Allocator allocator;
- AllocatorTraits::deallocate(allocator, p, n);
- if (bytes_used_ != nullptr) {
- *bytes_used_ -= n * sizeof(T);
- }
- }
-
- template <typename U, typename... Args>
- void construct(U* p, Args&&... args) {
- Allocator allocator;
- AllocatorTraits::construct(allocator, p, std::forward<Args>(args)...);
- if (instance_count_ != nullptr) {
- *instance_count_ += 1;
- }
+ Allocator allocator;
+ AllocatorTraits::deallocate(allocator, p, n);
+ if (bytes_used_ != nullptr) {
+ *bytes_used_ -= n * sizeof(T);
+ }
}
- template <typename U>
- void destroy(U* p) {
- Allocator allocator;
- AllocatorTraits::destroy(allocator, p);
- if (instance_count_ != nullptr) {
- *instance_count_ -= 1;
- }
- }
-
- template <typename U>
+ template <typename U, typename... Args>
+ void construct(U* p, Args&&... args) {
+ Allocator allocator;
+ AllocatorTraits::construct(allocator, p, std::forward<Args>(args)...);
+ if (instance_count_ != nullptr) {
+ *instance_count_ += 1;
+ }
+ }
+
+ template <typename U>
+ void destroy(U* p) {
+ Allocator allocator;
+ AllocatorTraits::destroy(allocator, p);
+ if (instance_count_ != nullptr) {
+ *instance_count_ -= 1;
+ }
+ }
+
+ template <typename U>
class rebind {
public:
using other = CountingAllocator<U>;
@@ -94,8 +94,8 @@ class CountingAllocator {
friend bool operator==(const CountingAllocator& a,
const CountingAllocator& b) {
- return a.bytes_used_ == b.bytes_used_ &&
- a.instance_count_ == b.instance_count_;
+ return a.bytes_used_ == b.bytes_used_ &&
+ a.instance_count_ == b.instance_count_;
}
friend bool operator!=(const CountingAllocator& a,
@@ -103,8 +103,8 @@ class CountingAllocator {
return !(a == b);
}
- int64_t* bytes_used_ = nullptr;
- int64_t* instance_count_ = nullptr;
+ int64_t* bytes_used_ = nullptr;
+ int64_t* instance_count_ = nullptr;
};
} // namespace container_internal