STD::FPOS(3)

📦

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💖 std::fpos< _StateT > — Library Functions Manual 💖

okay bestie, welcome to the lore. this is std::fpos< _StateT > from the Library Functions Manual, and it's literally the little guy that holds stream positions. so niche. so important. let's get into it 🦋

✨ NAME ✨

std::fpos< _StateT > — Class representing stream positions.

like. it's a class. it represents stream positions. that's the whole vibe. 💅

🌸 SYNOPSIS 🌸

#include <string>

🎀 Public Member Functions

fpos (const fpos &)=default
fpos (streamoff __off) — Construct position from offset.
operator streamoff () const — Convert to streamoff.
fpos operator+ (streamoff __off) const — Add position and offset.
fpos & operator+= (streamoff __off) — Add offset to this position.
streamoff operator- (const fpos &__other) const — Subtract position to return offset.
fpos operator- (streamoff __off) const — Subtract offset from position.
fpos & operator-= (streamoff __off) — Subtract offset from this position.
fpos & operator= (const fpos &)=default
_StateT state () const — Return the last set value of st.
void state (_StateT __st) — Remember the value of st.

🌈 Detailed Description

template<typename _StateT>
    class std::fpos< _StateT >

"Class representing stream positions.

no cap, here's the tea: the standard places no requirements upon the template parameter StateT. none. zero. it's giving free spirit ✨

but bestie, in this implementation, StateT must be DefaultConstructible, CopyConstructible and Assignable. the standard only requires that fpos should contain a member of type StateT. and in this implementation it also contains an offset stored as a signed integer. iconic. extra. obsessed.

Parameters

StateT — Type passed to and returned from state().

💜 Constructor & Destructor Documentation

`template<typename _StateT> std::fpos< _StateT >::fpos (streamoff __off)`

[inline]

Construct position from offset. that's it, that's the job 🫶

🔥 Member Function Documentation

`template<typename _StateT> std::fpos< _StateT >::operator streamoff () const`

[inline]

Convert to streamoff. glow-up moment, you're a streamoff now 💫

`template<typename _StateT> fpos std::fpos< _StateT >::operator+ (streamoff __off) const`

[inline]

Add position and offset.

`template<typename _StateT> fpos & std::fpos< _StateT >::operator+= (streamoff __off)`

[inline]

Add offset to this position.

`template<typename _StateT> streamoff std::fpos< _StateT >::operator- (const fpos< _StateT > & __other) const`

[inline]

Subtract position to return offset.

`template<typename _StateT> fpos std::fpos< _StateT >::operator- (streamoff __off) const`

[inline]

Subtract offset from position.

`template<typename _StateT> fpos & std::fpos< _StateT >::operator-= (streamoff __off)`

[inline]

Subtract offset from this position.

`template<typename _StateT> _StateT std::fpos< _StateT >::state () const`

[inline]

Return the last set value of st.

`template<typename _StateT> void std::fpos< _StateT >::state (_StateT __st)`

[inline]

Remember the value of st. memory queen 🧠✨

👑 Author

Generated automatically by Doxygen for libstdc++ from the source code. it wrote itself, we just live here 💀

and that's the whole page, bestie!! this absolute baddie of a manual page was brought to you by libstdc++ — no date on it, so we're just gonna say it's timeless. periodt. 💅💖🎀🦋

📦 where this page comes from

arch rolling: gcc 16.2.1+r23+gd564253eb6c8-1 · GPL-3.0-or-later WITH GCC-exception-3.1 AND GFDL-1.3-or-later
fedora 44: libstdc++-docs 16.0.1-0.10.fc44 · GPL-3.0-or-later AND LGPL-3.0-or-later AND (GPL-3.0-or-later WITH GCC-exception-3.1) AND (GPL-3.0-or-later WITH Texinfo-exception) AND (LGPL-2.1-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GNU-compiler-exception) AND BSL-1.0 AND GFDL-1.3-or-later AND Linux-man-pages-copyleft-2-para AND SunPro AND BSD-1-Clause AND BSD-2-Clause AND BSD-2-Clause-Views AND BSD-3-Clause AND BSD-4-Clause AND BSD-Source-Code AND Zlib AND MIT AND Apache-2.0 AND (Apache-2.0 WITH LLVM-Exception) AND ZPL-2.1 AND ISC AND LicenseRef-Fedora-Public-Domain AND HP-1986 AND curl AND Martin-Birgmeier AND HPND-Markus-Kuhn AND dtoa AND SMLNJ AND AMD-newlib AND OAR AND HPND-merchantability-variant AND HPND-Intel
fedora 44: libstdc++-docs 16.2.1-2.fc44
fedora 44: libstdc++-docs 16.2.1-3.fc44 · GPL-3.0-or-later AND LGPL-3.0-or-later AND (GPL-3.0-or-later WITH GCC-exception-3.1) AND (GPL-3.0-or-later WITH Texinfo-exception) AND (LGPL-2.1-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GNU-compiler-exception) AND BSL-1.0 AND GFDL-1.3-or-later AND Linux-man-pages-copyleft-2-para AND SunPro AND BSD-1-Clause AND BSD-2-Clause AND BSD-2-Clause-Views AND BSD-3-Clause AND BSD-4-Clause AND BSD-Source-Code AND Zlib AND MIT AND Apache-2.0 AND (Apache-2.0 WITH LLVM-Exception) AND ZPL-2.1 AND ISC AND LicenseRef-Fedora-Public-Domain AND HP-1986 AND curl AND Martin-Birgmeier AND HPND-Markus-Kuhn AND dtoa AND SMLNJ AND AMD-newlib AND OAR AND HPND-merchantability-variant AND HPND-Intel
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