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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* TODO: insert short description here
*//*
* Authors: see git history
*
* Copyright (C) 2014 Authors
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef SVG_CSS_OSTRINGSTREAM_H_INKSCAPE
#define SVG_CSS_OSTRINGSTREAM_H_INKSCAPE
#include <sstream>
#include <type_traits>
namespace Inkscape {
/**
* A thin wrapper around std::ostringstream, but writing floating point numbers in the format
* required by CSS: `.' as decimal separator, no `e' notation, no nan or inf.
*/
class CSSOStringStream {
private:
std::ostringstream ostr;
public:
CSSOStringStream();
template <typename T,
// disable this template for float and double
typename std::enable_if<!std::is_floating_point<T>::value, int>::type = 0>
CSSOStringStream &operator<<(T const &arg)
{
ostr << arg;
return *this;
}
CSSOStringStream &operator<<(double);
std::string str() const {
return ostr.str();
}
std::streamsize precision() const {
return ostr.precision();
}
std::streamsize precision(std::streamsize p) {
return ostr.precision(p);
}
};
}
#endif /* !SVG_CSS_OSTRINGSTREAM_H_INKSCAPE */
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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