Int8.h
// -*- mode: c++; c-basic-offset:4 -*-
// This file is part of libdap, A C++ implementation of the OPeNDAP Data
// Access Protocol.
// Copyright (c) 2012 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.
#ifndef _int8_h
#define _int8_h 1
#ifndef _dods_datatypes_h
#include "dods-datatypes.h"
#endif
#ifndef _basetype_h
#include "BaseType.h"
#endif
namespace libdap
{
class Int8: public BaseType
{
// This is used in BaseType *Vector::var(unsigned int i)
virtual unsigned int val2buf(void *val, bool) {
set_value(*reinterpret_cast<dods_int8*>(val));
return sizeof(dods_int8);
}
virtual unsigned int buf2val(void **) { throw InternalErr(__FILE__, __LINE__, "buf2val: Not implemented for Int8"); }
virtual void print_val(FILE *, string , bool) { throw InternalErr(__FILE__, __LINE__, "print_val: Not implemented for Int8"); }
protected:
dods_int8 d_buf;
public:
Int8(const string &n);
Int8(const string &n, const string &d);
virtual ~Int8()
{}
Int8(const Int8 &copy_from);
Int8 &operator=(const Int8 &rhs);
virtual BaseType *ptr_duplicate();
virtual unsigned int width(bool constrained = false) const;
// DAP4
virtual void compute_checksum(Crc32 &checksum);
virtual void serialize(D4StreamMarshaller &m, DMR &dmr, /*ConstraintEvaluator &eval,*/ bool filter = false);
virtual void deserialize(D4StreamUnMarshaller &um, DMR &dmr);
virtual dods_int8 value() const;
virtual bool set_value(dods_int8 val);
virtual void print_val(ostream &out, string space = "", bool print_decl_p = true);
virtual bool ops(BaseType *b, int op);
virtual bool d4_ops(BaseType *b, int op);
virtual std::vector<BaseType *> *transform_to_dap2(AttrTable *parent_attr_table);
virtual void dump(ostream &strm) const ;
};
} // namespace libdap
#endif // _int16_h
Crc32
Definition: crc.h:77
libdap::AttrTable
Contains the attributes for a dataset.
Definition: AttrTable.h:143
libdap::BaseType
The basic data type for the DODS DAP types.
Definition: BaseType.h:118
libdap::D4StreamMarshaller
Marshaller that knows how to marshal/serialize dap data objects to a C++ iostream using DAP4's receiv...
Definition: D4StreamMarshaller.h:71
libdap::D4StreamUnMarshaller
Read data from the stream made by D4StreamMarshaller.
Definition: D4StreamUnMarshaller.h:65
libdap::DMR
Definition: DMR.h:55
libdap::Int8
Holds an 8-bit signed integer value.
Definition: Int8.h:43
libdap::Int8::dump
virtual void dump(ostream &strm) const
dumps information about this object
Definition: Int8.cc:254
libdap::Int8::ops
virtual bool ops(BaseType *b, int op)
Evaluate relational operators.
Definition: Int8.cc:171
libdap::Int8::width
virtual unsigned int width(bool constrained=false) const
How many bytes does this variable use Return the number of bytes of storage this variable uses....
Definition: Int8.cc:111
libdap::Int8::compute_checksum
virtual void compute_checksum(Crc32 &checksum)
include the data for this variable in the checksum DAP4 includes a checksum with every data response....
Definition: Int8.cc:117
libdap::Int8::deserialize
virtual void deserialize(D4StreamUnMarshaller &um, DMR &dmr)
Definition: Int8.cc:140
libdap::Int8::ptr_duplicate
virtual BaseType * ptr_duplicate()
Definition: Int8.cc:92
libdap::Int8::Int8
Int8(const string &n)
Definition: Int8.cc:68
libdap::Int8::serialize
virtual void serialize(D4StreamMarshaller &m, DMR &dmr, bool filter=false)
Serialize an Int8.
Definition: Int8.cc:131
libdap::Int8::d4_ops
virtual bool d4_ops(BaseType *b, int op)
Definition: Int8.cc:187
libdap::Int8::transform_to_dap2
virtual std::vector< BaseType * > * transform_to_dap2(AttrTable *parent_attr_table)
DAP4 to DAP2 transform.
Definition: Int8.cc:232
libdap::InternalErr
A class for software fault reporting.
Definition: InternalErr.h:65
libdap
top level DAP object to house generic methods
Definition: AlarmHandler.h:36