AsciiOutput.h

 
// -*- mode: c++; c-basic-offset:4 -*-
 
// This file is part of asciival, software which can return an ASCII
// representation of the data read from a DAP server.
 
// Copyright (c) 2002,2003 OPeNDAP, Inc.
// Author: James Gallagher <jgallagher@opendap.org>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
 
// (c) COPYRIGHT URI/MIT 2001
// Please read the full copyright statement in the file COPYRIGHT_URI.
//
// Authors:
//      jhrg,jimg       James Gallagher <jgallagher@gso.uri.edu>
 
// An interface which can be used to print ascii representations of DAP
// variables. 9/12/2001 jhrg
 
#ifndef _asciioutput_h
#define _asciioutput_h 1
 
#include <stdio.h>
#include <vector>
 
#include <libdap/InternalErr.h>
#include <libdap/BaseType.h>
 
using namespace libdap;
 
class AsciiOutput {
 
    friend class AsciiOutputTest;
 
protected:
    BaseType *_redirect ;
public:
    AsciiOutput( BaseType *bt ) : _redirect( bt ) {}
    AsciiOutput() : _redirect( 0 ) {}
    virtual ~AsciiOutput() {}

    string get_full_name();

    virtual void print_ascii(ostream &strm, bool print_name = true)
    throw(InternalErr);

    bool increment_state(vector<int> *state, const vector<int> &shape);
};
 
#endif