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#pragma once
#include <caffe2/distributed/store_handler.h>
namespace caffe2 {
class TORCH_API FileStoreHandler : public StoreHandler {
public:
explicit FileStoreHandler(const std::string& path, const std::string& prefix);
virtual ~FileStoreHandler();
void set(const std::string& name, const std::string& data) override;
virtual std::string get(
const std::string& name,
const std::chrono::milliseconds& timeout = kDefaultTimeout) override;
int64_t add(const std::string& name, int64_t value) override;
bool deleteKey(const std::string& key) override;
int64_t getNumKeys() override;
bool check(const std::vector<std::string>& names) override;
virtual void wait(
const std::vector<std::string>& names,
const std::chrono::milliseconds& timeout = kDefaultTimeout) override;
protected:
std::string basePath_;
std::string realPath(const std::string& path);
std::string tmpPath(const std::string& name);
std::string objectPath(const std::string& name);
};
} // namespace caffe2
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