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/* csv.h -- CSV utilities
* Copyright (C) 2013 Galois, Inc.
*
* This library is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later
* version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this library. If not, see <http://www.gnu.org/licenses/>.
*
* To contact Galois, complete the Web form at <http://corp.galois.com/contact/>
* or write to Galois, Inc., 421 Southwest 6th Avenue, Suite 300, Portland,
* Oregon, 97204-1622. */
#ifndef PPAML_VREP_AUTOMOBILE_PLUGIN_CSV_H
#define PPAML_VREP_AUTOMOBILE_PLUGIN_CSV_H
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string>
#include <sstream>
#ifndef HAVE_CXX11_INITIALIZER_LISTS
# include <cstdarg>
# include <list>
#endif
namespace csv {
// Interface: Any datum which can be converted to a CSV string.
struct Datum {
virtual std::string csvHeader() const = 0;
virtual std::string csv() const = 0;
virtual unsigned int nCols() const = 0;
};
/* Converts a sequence of objects to a CSV string. It uses stringstreams
* internally, so all data in the sequence will get converted to strings
* using operator<<; however, no escaping will occur. */
template<typename SequenceContainer>
std::string fromContainer(const SequenceContainer &);
}
#ifndef HAVE_CXX11_INITIALIZER_LISTS
/* Without C++11 initializer list syntax, creating containers to pass to
* csv::fromContainer is really ugly. This function makes it substantially
* nicer, at the cost of forcing you to manually specify the length of the
* container (an unfortunate varargs limitation). */
template<typename T>
std::list<T> makeList(typename std::list<T>::size_type, ...);
/* floats get promoted to doubles in a va_list, so they need special
* handling. */
template<>
std::list<float> makeList(typename std::list<float>::size_type, ...);
#endif
#include "csv-inl.h"
#endif
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