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Annotation of GNUtools/libg++/libio/iomanip.cc, revision 1.1

1.1     ! root        1: /* This is part of libio/iostream, providing -*- C++ -*- input/output.
        !             2: Copyright (C) 1993 Free Software Foundation
        !             3: 
        !             4: This file is part of the GNU IO Library.  This library is free
        !             5: software; you can redistribute it and/or modify it under the
        !             6: terms of the GNU General Public License as published by the
        !             7: Free Software Foundation; either version 2, or (at your option)
        !             8: any later version.
        !             9: 
        !            10: This library is distributed in the hope that it will be useful,
        !            11: but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            13: GNU General Public License for more details.
        !            14: 
        !            15: You should have received a copy of the GNU General Public License
        !            16: along with GNU CC; see the file COPYING.  If not, write to
        !            17: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
        !            18: 
        !            19: As a special exception, if you link this library with files
        !            20: compiled with a GNU compiler to produce an executable, this does not cause
        !            21: the resulting executable to be covered by the GNU General Public License.
        !            22: This exception does not however invalidate any other reasons why
        !            23: the executable file might be covered by the GNU General Public License. */
        !            24: 
        !            25: #ifdef __GNUG__
        !            26: //#pragma implementation
        !            27: #endif
        !            28: 
        !            29: #include "iomanip.h"
        !            30: 
        !            31: 
        !            32: // Those functions are called through a pointer, 
        !            33: // thus it does not make sense, to inline them.
        !            34: 
        !            35: ios & __iomanip_setbase (ios& i, int n)
        !            36: {
        !            37:     ios::fmtflags b;
        !            38:     switch (n)
        !            39:       {
        !            40:        case  8: 
        !            41:          b = ios::oct; break;
        !            42:        case 10: 
        !            43:          b = ios::dec; break;
        !            44:        case 16: 
        !            45:          b = ios::hex; break;
        !            46:        default:
        !            47:          b = 0;
        !            48:       }
        !            49:     i.setf(b, ios::basefield);
        !            50:     return i;
        !            51: }
        !            52: 
        !            53: ios & __iomanip_setfill (ios& i, int n)
        !            54: {
        !            55:     //FIXME if ( i.flags() & ios::widechar )
        !            56:       i.fill( (char) n);
        !            57:     //FIXME else
        !            58:     //FIXME   i.fill( (wchar) n);
        !            59:     return i;
        !            60: }   
        !            61: 
        !            62: ios &  __iomanip_setprecision (ios& i, int n)
        !            63: {
        !            64:     i.precision(n);
        !            65:     return i;
        !            66: }
        !            67: ios &  __iomanip_setw (ios& i, int n)
        !            68: {
        !            69:     i.width(n);
        !            70:     return i;
        !            71: }
        !            72: 
        !            73: ios & __iomanip_setiosflags (ios& i, ios::fmtflags n)
        !            74: {
        !            75:     i.setf(n,n);
        !            76:     return i;
        !            77: }
        !            78: 
        !            79: ios & __iomanip_resetiosflags (ios& i, ios::fmtflags n)
        !            80: {
        !            81:     i.setf(0,n);
        !            82:     return i;
        !            83: }

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