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Annotation of GNUtools/libg++/libio/iomanip.cc, revision 1.1.1.1

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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