159 lines
4.1 KiB
C++
159 lines
4.1 KiB
C++
/**
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* Copyright (c) 2011-2018 Bill Greiman
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* This file is part of the SdFat library for SD memory cards.
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*
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* MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef iostream_h
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#define iostream_h
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/**
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* \file
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* \brief \ref iostream class
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*/
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#include "istream.h"
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#include "ostream.h"
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/** Skip white space
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* \param[in] is the Stream
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* \return The stream
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*/
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inline istream& ws(istream& is) {
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is.skipWhite();
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return is;
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}
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/** insert endline
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* \param[in] os The Stream
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* \return The stream
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*/
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inline ostream& endl(ostream& os) {
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os.put('\n');
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#if ENDL_CALLS_FLUSH
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os.flush();
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#endif // ENDL_CALLS_FLUSH
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return os;
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}
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/** flush manipulator
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* \param[in] os The stream
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* \return The stream
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*/
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inline ostream& flush(ostream& os) {
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os.flush();
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return os;
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}
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/**
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* \struct setfill
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* \brief type for setfill manipulator
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*/
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struct setfill {
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/** fill character */
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char c;
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/** constructor
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*
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* \param[in] arg new fill character
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*/
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explicit setfill(char arg) : c(arg) {}
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};
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/** setfill manipulator
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* \param[in] os the stream
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* \param[in] arg set setfill object
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* \return the stream
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*/
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inline ostream &operator<< (ostream &os, const setfill &arg) {
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os.fill(arg.c);
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return os;
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}
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/** setfill manipulator
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* \param[in] obj the stream
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* \param[in] arg set setfill object
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* \return the stream
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*/
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inline istream &operator>>(istream &obj, const setfill &arg) {
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obj.fill(arg.c);
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return obj;
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}
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//------------------------------------------------------------------------------
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/** \struct setprecision
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* \brief type for setprecision manipulator
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*/
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struct setprecision {
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/** precision */
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unsigned int p;
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/** constructor
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* \param[in] arg new precision
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*/
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explicit setprecision(unsigned int arg) : p(arg) {}
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};
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/** setprecision manipulator
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* \param[in] os the stream
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* \param[in] arg set setprecision object
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* \return the stream
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*/
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inline ostream &operator<< (ostream &os, const setprecision &arg) {
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os.precision(arg.p);
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return os;
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}
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/** setprecision manipulator
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* \param[in] is the stream
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* \param[in] arg set setprecision object
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* \return the stream
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*/
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inline istream &operator>>(istream &is, const setprecision &arg) {
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is.precision(arg.p);
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return is;
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}
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//------------------------------------------------------------------------------
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/** \struct setw
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* \brief type for setw manipulator
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*/
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struct setw {
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/** width */
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unsigned w;
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/** constructor
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* \param[in] arg new width
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*/
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explicit setw(unsigned arg) : w(arg) {}
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};
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/** setw manipulator
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* \param[in] os the stream
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* \param[in] arg set setw object
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* \return the stream
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*/
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inline ostream &operator<< (ostream &os, const setw &arg) {
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os.width(arg.w);
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return os;
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}
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/** setw manipulator
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* \param[in] is the stream
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* \param[in] arg set setw object
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* \return the stream
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*/
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inline istream &operator>>(istream &is, const setw &arg) {
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is.width(arg.w);
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return is;
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}
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//==============================================================================
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/**
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* \class iostream
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* \brief Input/Output stream
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*/
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class iostream : public istream, public ostream {
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};
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#endif // iostream_h
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