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/*============================================================================
MetaIO
Copyright 2000-2010 Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "metaTypes.h"
#ifndef ITKMetaIO_METAIMAGEUTILS_H
# define ITKMetaIO_METAIMAGEUTILS_H
# include "metaImageTypes.h"
# include <memory>
# if (METAIO_USE_NAMESPACE)
namespace METAIO_NAMESPACE
{
# endif
METAIO_EXPORT bool
MET_StringToImageModality(const std::string& _str, MET_ImageModalityEnumType * _type);
METAIO_EXPORT bool
MET_ImageModalityToString(MET_ImageModalityEnumType _type, std::string & _str);
// C++11 friendly wrapper of snprintf
template <typename... Args>
std::string
string_format(const std::string & format, Args... args)
{
auto size = static_cast<size_t>(snprintf(nullptr, 0, format.c_str(), args...) + 1); // Extra space for '\0'
std::unique_ptr<char[]> buf(new char[size]);
snprintf(buf.get(), size, format.c_str(), args...);
return std::string(buf.get(), buf.get() + size - 1); // We don't want the '\0' inside
}
# if (METAIO_USE_NAMESPACE)
};
# endif
#endif
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