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Migrate to AnyInvocable in data/

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PiperOrigin-RevId: 566721712
This commit is contained in:
Janusz Sobczak
2023-09-19 13:13:30 -07:00
committed by Copybara-Service
parent 94df1ffc4c
commit 8846f8b57e
5 changed files with 58 additions and 49 deletions
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internal/data/memory_data_set.h
+13 -10
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@@ -15,13 +15,13 @@
#ifndef THIRD_PARTY_NEARBY_INTERNAL_DATA_MEMORY_DATA_SET_H_
#define THIRD_PARTY_NEARBY_INTERNAL_DATA_MEMORY_DATA_SET_H_
#include <functional>
#include <memory>
#include <string>
#include <utility>
#include <vector>
#include "absl/container/flat_hash_map.h"
#include "absl/functional/any_invocable.h"
#include "absl/strings/string_view.h"
#include "absl/synchronization/mutex.h"
#include "internal/data/data_set.h"
@@ -37,13 +37,14 @@ class MemoryDataSet : public DataSet<T> {
explicit MemoryDataSet(absl::string_view path) : path_(path) {}
~MemoryDataSet() override = default;
void Initialize(std::function<void(InitStatus)> callback) override;
void LoadEntries(std::function<void(bool, std::unique_ptr<std::vector<T>>)>
callback) override;
void Initialize(absl::AnyInvocable<void(InitStatus) &&> callback) override;
void LoadEntries(
absl::AnyInvocable<void(bool, std::unique_ptr<std::vector<T>>) &&>
callback) override;
void UpdateEntries(std::unique_ptr<KeyEntryVector> entries_to_save,
std::unique_ptr<std::vector<std::string>> keys_to_remove,
std::function<void(bool)> callback) override;
void Destroy(std::function<void(bool)> callback) override;
absl::AnyInvocable<void(bool) &&> callback) override;
void Destroy(absl::AnyInvocable<void(bool) &&> callback) override;
private:
std::string path_;
@@ -53,13 +54,15 @@ class MemoryDataSet : public DataSet<T> {
};
template <typename T>
void MemoryDataSet<T>::Initialize(std::function<void(InitStatus)> callback) {
void MemoryDataSet<T>::Initialize(
absl::AnyInvocable<void(InitStatus) &&> callback) {
std::move(callback)(InitStatus::kOK);
}
template <typename T>
void MemoryDataSet<T>::LoadEntries(
std::function<void(bool, std::unique_ptr<std::vector<T>>)> callback) {
absl::AnyInvocable<void(bool, std::unique_ptr<std::vector<T>>) &&>
callback) {
auto result = std::make_unique<std::vector<T>>();
auto it = entries_.begin();
while (it != entries_.end()) {
@@ -74,7 +77,7 @@ template <typename T>
void MemoryDataSet<T>::UpdateEntries(
std::unique_ptr<KeyEntryVector> entries_to_save,
std::unique_ptr<std::vector<std::string>> keys_to_remove,
std::function<void(bool)> callback) {
absl::AnyInvocable<void(bool) &&> callback) {
if (entries_to_save != nullptr) {
auto it = entries_to_save->begin();
while (it != entries_to_save->end()) {
@@ -95,7 +98,7 @@ void MemoryDataSet<T>::UpdateEntries(
}
template <typename T>
void MemoryDataSet<T>::Destroy(std::function<void(bool)> callback) {
void MemoryDataSet<T>::Destroy(absl::AnyInvocable<void(bool) &&> callback) {
entries_.clear();
std::move(callback)(true);
}