|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
// -*- mode: c++; c-basic-offset:4 -*-
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
// This file is part of libdap, A C++ implementation of the OPeNDAP Data
|
|
Packit |
a4aae4 |
// Access Protocol.
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
// Copyright (c) 2002,2003 OPeNDAP, Inc.
|
|
Packit |
a4aae4 |
// Author: James Gallagher <jgallagher@opendap.org>
|
|
Packit |
a4aae4 |
//
|
|
Packit |
a4aae4 |
// This library is free software; you can redistribute it and/or
|
|
Packit |
a4aae4 |
// modify it under the terms of the GNU Lesser General Public
|
|
Packit |
a4aae4 |
// License as published by the Free Software Foundation; either
|
|
Packit |
a4aae4 |
// version 2.1 of the License, or (at your option) any later version.
|
|
Packit |
a4aae4 |
//
|
|
Packit |
a4aae4 |
// This library is distributed in the hope that it will be useful,
|
|
Packit |
a4aae4 |
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
Packit |
a4aae4 |
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Packit |
a4aae4 |
// Lesser General Public License for more details.
|
|
Packit |
a4aae4 |
//
|
|
Packit |
a4aae4 |
// You should have received a copy of the GNU Lesser General Public
|
|
Packit |
a4aae4 |
// License along with this library; if not, write to the Free Software
|
|
Packit |
a4aae4 |
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
Packit |
a4aae4 |
//
|
|
Packit |
a4aae4 |
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
// (c) COPYRIGHT URI/MIT 1998-1999
|
|
Packit |
a4aae4 |
// Please read the full copyright statement in the file COPYRIGHT_URI.
|
|
Packit |
a4aae4 |
//
|
|
Packit |
a4aae4 |
// Authors:
|
|
Packit |
a4aae4 |
// jhrg,jimg James Gallagher <jgallagher@gso.uri.edu>
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
#ifndef _rvalue_h
|
|
Packit |
a4aae4 |
#define _rvalue_h
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
#include <dods-datatypes.h>
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
namespace libdap
|
|
Packit |
a4aae4 |
{
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
/** Holds the rvalues for the parser, Clause objects and evaluator.
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
@see Clause.h
|
|
Packit |
a4aae4 |
@see DDS.h
|
|
Packit |
a4aae4 |
@see expr.y */
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
class rvalue
|
|
Packit |
a4aae4 |
{
|
|
Packit |
a4aae4 |
private:
|
|
Packit |
a4aae4 |
BaseType *d_value;
|
|
Packit |
a4aae4 |
btp_func d_func; // pointer to a function returning BaseType *
|
|
Packit |
a4aae4 |
std::vector<rvalue *> *d_args; // arguments to the function
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
public:
|
|
Packit |
a4aae4 |
typedef std::vector<rvalue *>::iterator Args_iter ;
|
|
Packit |
a4aae4 |
typedef std::vector<rvalue *>::const_iterator Args_citer ;
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
rvalue(BaseType *bt);
|
|
Packit |
a4aae4 |
rvalue(btp_func f, std::vector<rvalue *> *a);
|
|
Packit |
a4aae4 |
rvalue();
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
virtual ~rvalue();
|
|
Packit |
a4aae4 |
std::string value_name();
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
BaseType *bvalue(DDS &dds;;
|
|
Packit |
a4aae4 |
};
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
// This type def must come after the class definition above. It is used in
|
|
Packit |
a4aae4 |
// the Clause and DDS classes.
|
|
Packit |
a4aae4 |
typedef std::vector<rvalue *> rvalue_list;
|
|
Packit |
a4aae4 |
typedef std::vector<rvalue *>::const_iterator rvalue_list_citer ;
|
|
Packit |
a4aae4 |
typedef std::vector<rvalue *>::iterator rvalue_list_iter ;
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
typedef std::vector<dods_byte> *byte_arg_list;
|
|
Packit |
a4aae4 |
typedef std::vector<dods_int16> *int16_arg_list;
|
|
Packit |
a4aae4 |
typedef std::vector<dods_uint16> *uint16_arg_list;
|
|
Packit |
a4aae4 |
typedef std::vector<dods_int32> *int32_arg_list;
|
|
Packit |
a4aae4 |
typedef std::vector<dods_uint32> *uint32_arg_list;
|
|
Packit |
a4aae4 |
typedef std::vector<dods_float32> *float32_arg_list;
|
|
Packit |
a4aae4 |
typedef std::vector<dods_float64> *float64_arg_list;
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
rvalue_list *make_rvalue_list(rvalue *rv);
|
|
Packit |
a4aae4 |
rvalue_list *append_rvalue_list(rvalue_list *rvals, rvalue *rv);
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
BaseType **build_btp_args(rvalue_list *args, DDS &dds;;
|
|
Packit |
a4aae4 |
|
|
Packit |
a4aae4 |
} // namespace libdap
|
|
Packit |
a4aae4 |
#endif // _rvalue_h
|