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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>
namespace Inkscape {
typedef std::ios_base &(*std_oct_type)(std::ios_base &);
/**
* 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();
#define INK_CSS_STR_OP(_t) \
CSSOStringStream &operator<<(_t arg) { \
ostr << arg; \
return *this; \
}
INK_CSS_STR_OP(char)
INK_CSS_STR_OP(signed char)
INK_CSS_STR_OP(unsigned char)
INK_CSS_STR_OP(short)
INK_CSS_STR_OP(unsigned short)
INK_CSS_STR_OP(int)
INK_CSS_STR_OP(unsigned int)
INK_CSS_STR_OP(long)
INK_CSS_STR_OP(unsigned long)
INK_CSS_STR_OP(char const *)
INK_CSS_STR_OP(signed char const *)
INK_CSS_STR_OP(unsigned char const *)
INK_CSS_STR_OP(std::string const &)
INK_CSS_STR_OP(std_oct_type)
#undef INK_CSS_STR_OP
std::string str() const {
return ostr.str();
}
std::streamsize precision() const {
return ostr.precision();
}
std::streamsize precision(std::streamsize p) {
return ostr.precision(p);
}
};
}
Inkscape::CSSOStringStream &operator<<(Inkscape::CSSOStringStream &os, float d);
Inkscape::CSSOStringStream &operator<<(Inkscape::CSSOStringStream &os, double d);
#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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