Int64.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 _int64_h
#define _int64_h 1
#ifndef _dods_datatypes_h
#include "dods-datatypes.h"
#endif
#ifndef _basetype_h
#include "BaseType.h"
#endif
namespace libdap
{
class ConstraintEvaluator;
class Marshaller;
class UnMarshaller;
class Int64: public BaseType
{
unsigned int val2buf(void *val, bool) override {
set_value(*reinterpret_cast<dods_int64*>(val));
return sizeof(dods_int64);
}
//virtual unsigned int buf2val(void **) { throw InternalErr(__FILE__, __LINE__, "Not implemented for Int64"); }
unsigned int buf2val(void **) override;
void print_val(FILE *, string, bool) override { throw InternalErr(__FILE__, __LINE__, "Not implemented for Int64"); }
protected:
dods_int64 d_buf;
public:
Int64(const string &n);
Int64(const string &n, const string &d);
Int64(const Int64 &copy_from);
Int64 &operator=(const Int64 &rhs);
virtual ~Int64();
BaseType *ptr_duplicate() override;
unsigned int width(bool = false) const override
{
return sizeof(dods_int64);
}
int64_t width_ll(bool = false) const override
{
return sizeof(dods_int64);
}
// DAP4
void compute_checksum(Crc32 &checksum) override;
void serialize(D4StreamMarshaller &m, DMR &dmr, /*ConstraintEvaluator &eval,*/ bool filter = false) override;
void deserialize(D4StreamUnMarshaller &um, DMR &dmr) override;
virtual bool set_value(dods_int64 i);
virtual dods_int64 value() const;
void print_val(ostream &out, string space = "", bool print_decl_p = true) override;
bool ops(BaseType *b, int op) override;
bool d4_ops(BaseType *b, int op) override;
std::vector<BaseType *> *transform_to_dap2(AttrTable *parent_attr_table) override;
bool is_dap4_projected(std::vector<string> &inventory) override;
void dump(ostream &strm) const override;
};
} // namespace libdap
#endif // _int64_h
Crc32
Definition crc.h:79
libdap::BaseType
The basic data type for the DODS DAP types.
Definition BaseType.h:120
libdap::Int64
Holds a64-bit signed integer.
Definition Int64.h:50
libdap::Int64::ptr_duplicate
BaseType * ptr_duplicate() override
Definition Int64.cc:111
libdap::Int64::width
unsigned int width(bool=false) const override
How many bytes does this variable use Return the number of bytes of storage this variable uses....
Definition Int64.h:74
libdap::Int64::d4_ops
bool d4_ops(BaseType *b, int op) override
Definition Int64.cc:215
libdap::Int64::deserialize
void deserialize(D4StreamUnMarshaller &um, DMR &dmr) override
Definition Int64.cc:155
libdap::Int64::serialize
void serialize(D4StreamMarshaller &m, DMR &dmr, bool filter=false) override
Serialize an Int8.
Definition Int64.cc:146
libdap::Int64::is_dap4_projected
bool is_dap4_projected(std::vector< string > &inventory) override
Definition Int64.cc:274
libdap::Int64::dump
void dump(ostream &strm) const override
dumps information about this object
Definition Int64.cc:295
libdap::Int64::transform_to_dap2
std::vector< BaseType * > * transform_to_dap2(AttrTable *parent_attr_table) override
DAP4 to DAP2 transform.
Definition Int64.cc:253
libdap::Int64::compute_checksum
void compute_checksum(Crc32 &checksum) override
include the data for this variable in the checksum DAP4 includes a checksum with every data response....
Definition Int64.cc:132
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