basic_writer.h

00001 /*************************************************************************
00002  *              ESLA: Embeddable Scripting LAnguage
00003  *                  Copyright (C) 2003 Frantz Maerten
00004  *
00005  *   This  program  is  free  software;  you  can  redistribute it and/or
00006  *   modify  it  under  the  terms  of  the GNU General Public License as
00007  *   published  by  the Free Software Foundation; either version 2 of the
00008  *   License, or (at your option) any later version.
00009  *
00010  *   If  you modify this software, you should contact the author, include
00011  *   a  notice giving the name of the person performing the modification,
00012  *   the date of modification, and the reason for such modification.
00013  *
00014  *   Note   that   the   GNU  General  Public  License  does  not  permit
00015  *   incorporating the Software into proprietary programs.
00016  *
00017  *  Contact: Frantz Maerten
00018  *     frantz@pangea.stanford.edu
00019  *
00020  *     Dept. of Geological & Environmental Sciences
00021  *     Stanford University 
00022  *     Stanford, CA 94305-2115
00023  *     USA
00024  *************************************************************************/
00025 
00026 #ifndef ESLA_LANGUAGE_BASIC_WRITER
00027 #define ESLA_LANGUAGE_BASIC_WRITER
00028 
00029 #include "../esla_namespace.h"
00030 #include "writer.h"
00031 #include <string>
00032 
00033 
00034 BEGIN_LIB_NAMESPACE
00035 
00036 class FileWriter: public Writer {
00037 public:
00038   FileWriter(FILE* f) ;
00039   virtual void receive(const char* p, int n) ;
00040   virtual void endl() ;
00041   virtual void prefix() ;
00042 
00043 private:
00044   FILE* fp_ ;
00045 
00046 } ;
00047 
00048 // ----------------------------------------------------
00049 
00050 class CoutWriter: public Writer {
00051 public:
00052   virtual void receive(const char* p, int n) ;
00053   virtual void endl() ;
00054   virtual void prefix() ;
00055 } ;
00056 
00057 END_LIB_NAMESPACE
00058 
00059 #endif