utilities.hpp

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/*
 Copyright (C) 2016 Quaternion Risk Management Ltd
 All rights reserved.
 
 This file is part of ORE, a free-software/open-source library
 for transparent pricing and risk analysis - http://opensourcerisk.org
 
 ORE is free software: you can redistribute it and/or modify it
 under the terms of the Modified BSD License.  You should have received a
 copy of the license along with this program.
 The license is also available online at <http://opensourcerisk.org>
 
 This program is distributed on the basis that it will form a useful
 contribution to risk analytics and model standardisation, but WITHOUT
 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 FITNESS FOR A PARTICULAR PURPOSE. See the license for more details.
*/
 
/*! \file ored/report/utilities.hpp
    \brief Utilities functions for reports
    \ingroup report
*/
 
#pragma once
 
#include <ored/report/inmemoryreport.hpp>
 
namespace ore {
namespace data {
 
//! Adds a column to an existing InMemoryReport, the column value will be set to *value* for all existing rows
//! Caution: This copies all existing values of the report and create a new one
// TODO: Improve the report class to allow to add new columns to avoid copies
QuantLib::ext::shared_ptr<ore::data::InMemoryReport>
addColumnToExisitingReport(const std::string& columnName, const std::string& value,
                           const QuantLib::ext::shared_ptr<ore::data::InMemoryReport>& report);
 
QuantLib::ext::shared_ptr<ore::data::InMemoryReport>
addColumnsToExisitingReport(const QuantLib::ext::shared_ptr<ore::data::InMemoryReport>& newColsReport,
                            const QuantLib::ext::shared_ptr<ore::data::InMemoryReport>& report);
                            
QuantLib::ext::shared_ptr<ore::data::InMemoryReport>
concatenateReports(const std::vector<QuantLib::ext::shared_ptr<ore::data::InMemoryReport>>& reports);
 
} // namespace data
} // namespace ore