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Store::Store(std::string filename)
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Store::Store(std::string filename)
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{
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{
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    this->filename_ = filename;
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    this->filename_ = filename;
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    this->modified_ = false;
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    this->modified_ = false;
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    this->flush_policy = FLUSH_INSTANT;
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    std::ifstream file(filename.data());
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    std::ifstream file(filename.data());
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    if (!file.is_open())
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    if (!file.is_open())
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    {
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    {
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}
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}
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Store::~Store()
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Store::~Store()
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{
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{
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}
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void Store::SetFlushPolicy(Store::FlushPolicy flush_policy)
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{
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    this->flush_policy = flush_policy;
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}
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}
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void Store::Flush()
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void Store::Flush()
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{
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{
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    if (this->modified_)
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    if (this->modified_)
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    {
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    {
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        std::ofstream file(this->filename_.data());
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        std::ofstream file(this->filename_.data());
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        if (!file.is_open())
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        if (!file.is_open())
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        {
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        {
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            throw std::runtime_error("Could not open " + this->filename_);
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            throw std::runtime_error("Could not open " + this->filename_);
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        }
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        }
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        this->modified_ = false;
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        this->modified_ = false;
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    }
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    }
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}
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}
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Store::ParameterList& Store::GetParameters()
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Store::ParameterList& Store::GetParameters()
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{
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{
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    return this->parameters_;
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    return this->parameters_;
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}
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}
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std::string Store::GetParameter(std::string name)
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std::string Store::GetParameter(std::string name)
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{
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{
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    ParameterList::iterator it = this->parameters_.find(name);
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    ParameterList::iterator it = this->parameters_.find(name);
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    if (it == this->parameters_.end())
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    if (it == this->parameters_.end())
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    {
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    {
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        throw std::runtime_error("No such parameter");
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        throw std::runtime_error("No such parameter");
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    }
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    }
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    return it->second;
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    return it->second;
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}
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}
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void Store::SetParameter(std::string name, std::string value)
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void Store::SetParameter(std::string name, std::string value)
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{
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{
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    if (this->parameters_[name] != value)
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    if (this->parameters_[name] != value)
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    {
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        if (value == "")
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        {
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            this->parameters_.erase(name);
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        }
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        else
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    {
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        {
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        this->parameters_[name] = value;
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            this->parameters_[name] = value;
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        }  
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        this->modified_ = true;
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        this->modified_ = true;
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        if (this->flush_policy == FLUSH_INSTANT)
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        {
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        this->Flush();
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            this->Flush();
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        }
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    }
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    }
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}
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}
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}; // namespace storage
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}; // namespace storage
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}; // namespace atom
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}; // namespace atom