UInt64.cc
// -*- 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.
#include "config.h"
#include <sstream>
#include "Byte.h" // synonymous with UInt8 and Char
#include "Float32.h"
#include "Float64.h"
#include "Int16.h"
#include "Int32.h"
#include "Int64.h"
#include "Int8.h"
#include "Str.h"
#include "UInt16.h"
#include "UInt32.h"
#include "UInt64.h"
#include "Url.h"
#include "D4StreamMarshaller.h"
#include "D4StreamUnMarshaller.h"
#include "DMR.h"
#include "DapIndent.h"
#include "InternalErr.h"
#include "Operators.h"
#include "debug.h"
#include "dods-limits.h"
#include "parser.h"
#include "util.h"
using std::cerr;
using std::endl;
namespace libdap {
UInt64::UInt64(const string &n) : BaseType(n, dods_uint64_c, true /*is_dap4*/), d_buf(0) {}
UInt64::UInt64(const string &n, const string &d) : BaseType(n, d, dods_uint64_c, true /*is_dap4*/), d_buf(0) {}
UInt64::UInt64(const UInt64 &copy_from) : BaseType(copy_from) { d_buf = copy_from.d_buf; }
BaseType *UInt64::ptr_duplicate() { return new UInt64(*this); }
UInt64 &UInt64::operator=(const UInt64 &rhs) {
if (this == &rhs)
return *this;
BaseType::operator=(rhs);
d_buf = rhs.d_buf;
return *this;
}
void UInt64::compute_checksum(Crc32 &checksum) { checksum.AddData(reinterpret_cast<uint8_t *>(&d_buf), sizeof(d_buf)); }
void UInt64::serialize(D4StreamMarshaller &m, DMR &, /*ConstraintEvaluator &,*/ bool) {
if (!read_p())
read(); // read() throws Error
m.put_uint64(d_buf);
}
void UInt64::deserialize(D4StreamUnMarshaller &um, DMR &) { um.get_uint64(d_buf); }
dods_uint64 UInt64::value() const { return d_buf; }
bool UInt64::set_value(dods_uint64 i) {
d_buf = i;
set_read_p(true);
return true;
}
unsigned int UInt64::buf2val(void **val)
{
if (!val)
throw InternalErr(__FILE__, __LINE__, "NULL pointer.");
if (!*val)
*val = new dods_uint64;
*(dods_uint64 *)*val = d_buf;
return width();
}
void UInt64::print_val(ostream &out, string space, bool print_decl_p) {
if (print_decl_p) {
print_decl(out, space, false);
out << " = " << d_buf << ";\n";
} else
out << d_buf;
}
bool UInt64::ops(BaseType *b, int op) {
// Extract the Byte arg's value.
if (!read_p() && !read())
throw InternalErr(__FILE__, __LINE__, "This value was not read!");
// Extract the second arg's value.
if (!b || !(b->read_p() || b->read()))
throw InternalErr(__FILE__, __LINE__, "This value was not read!");
switch (b->type()) {
case dods_int8_c:
return Cmp<dods_uint64, dods_int8>(op, d_buf, static_cast<Int8 *>(b)->value());
case dods_byte_c:
return Cmp<dods_uint64, dods_byte>(op, d_buf, static_cast<Byte *>(b)->value());
case dods_int16_c:
return Cmp<dods_uint64, dods_int16>(op, d_buf, static_cast<Int16 *>(b)->value());
case dods_uint16_c:
return Cmp<dods_uint64, dods_uint16>(op, d_buf, static_cast<UInt16 *>(b)->value());
case dods_int32_c:
return Cmp<dods_uint64, dods_int32>(op, d_buf, static_cast<Int32 *>(b)->value());
case dods_uint32_c:
return Cmp<dods_uint64, dods_uint32>(op, d_buf, static_cast<UInt32 *>(b)->value());
case dods_int64_c:
return Cmp<dods_uint64, dods_int64>(op, d_buf, static_cast<Int64 *>(b)->value());
case dods_uint64_c:
return Cmp<dods_uint64, dods_uint64>(op, d_buf, static_cast<UInt64 *>(b)->value());
case dods_float32_c:
return Cmp<dods_uint64, dods_float32>(op, d_buf, static_cast<Float32 *>(b)->value());
case dods_float64_c:
return Cmp<dods_uint64, dods_float64>(op, d_buf, static_cast<Float64 *>(b)->value());
default:
return false;
}
}
bool UInt64::d4_ops(BaseType *b, int op) {
switch (b->type()) {
case dods_int8_c:
return Cmp<dods_uint64, dods_int8>(op, d_buf, static_cast<Int8 *>(b)->value());
case dods_byte_c:
return Cmp<dods_uint64, dods_byte>(op, d_buf, static_cast<Byte *>(b)->value());
case dods_int16_c:
return Cmp<dods_uint64, dods_int16>(op, d_buf, static_cast<Int16 *>(b)->value());
case dods_uint16_c:
return Cmp<dods_uint64, dods_uint16>(op, d_buf, static_cast<UInt16 *>(b)->value());
case dods_int32_c:
return Cmp<dods_uint64, dods_int32>(op, d_buf, static_cast<Int32 *>(b)->value());
case dods_uint32_c:
return Cmp<dods_uint64, dods_uint32>(op, d_buf, static_cast<UInt32 *>(b)->value());
case dods_int64_c:
return Cmp<dods_uint64, dods_int64>(op, d_buf, static_cast<Int64 *>(b)->value());
case dods_uint64_c:
return Cmp<dods_uint64, dods_uint64>(op, d_buf, static_cast<UInt64 *>(b)->value());
case dods_float32_c:
return Cmp<dods_uint64, dods_float32>(op, d_buf, static_cast<Float32 *>(b)->value());
case dods_float64_c:
return Cmp<dods_uint64, dods_float64>(op, d_buf, static_cast<Float64 *>(b)->value());
default:
return false;
}
}
std::vector<BaseType *> *UInt64::transform_to_dap2(AttrTable *) {
#if 0
BaseType *dest = this->ptr_duplicate();
// convert the d4 attributes to a dap2 attribute table.
AttrTable *attrs = this->attributes()->get_AttrTable();
attrs->set_name(name());
dest->set_attr_table(*attrs);
dest->set_is_dap4(false);
// attrs->print(cerr,"",true);
return dest;
#endif
return NULL;
}
bool UInt64::is_dap4_projected(std::vector<string> &inventory) {
bool has_projected_dap4 = false;
if (send_p()) {
has_projected_dap4 = true;
attributes()->has_dap4_types(FQN(), inventory);
inventory.emplace_back(type_name() + " " + FQN());
}
return has_projected_dap4;
}
void UInt64::dump(ostream &strm) const {
strm << DapIndent::LMarg << "UInt32::dump - (" << (void *)this << ")" << endl;
DapIndent::Indent();
BaseType::dump(strm);
strm << DapIndent::LMarg << "value: " << d_buf << endl;
DapIndent::UnIndent();
}
} // namespace libdap
BaseType
Crc32::AddData
void AddData(const uint8_t *pData, const uint32_t length)
Definition crc.h:66
libdap::AttrTable
Contains the attributes for a dataset.
Definition AttrTable.h:150
libdap::AttrTable::set_name
virtual void set_name(const string &n)
Set the name of this attribute table.
Definition AttrTable.cc:247
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:56
libdap::UInt64
Holds a 64-bit unsigned integer.
Definition UInt64.h:47
libdap::UInt64::serialize
void serialize(D4StreamMarshaller &m, DMR &dmr, bool filter=false) override
Serialize an Int8.
Definition UInt64.cc:104
libdap::UInt64::dump
void dump(ostream &strm) const override
dumps information about this object
Definition UInt64.cc:259
libdap::UInt64::transform_to_dap2
std::vector< BaseType * > * transform_to_dap2(AttrTable *parent_attr_table) override
DAP4 to DAP2 transform.
Definition UInt64.cc:221
libdap::UInt64::UInt64
UInt64(const string &n)
Definition UInt64.cc:68
libdap::UInt64::is_dap4_projected
bool is_dap4_projected(std::vector< string > &inventory) override
Definition UInt64.cc:241
libdap
top level DAP object to house generic methods
Definition AlarmHandler.h:35
libdap::ptr_duplicate
virtual BaseType * ptr_duplicate()=0
libdap::read_p
virtual bool read_p()
Has this variable been read?
Definition BaseType.cc:410
libdap::type_name
virtual string type_name() const
Returns the type of the class instance as a string.
Definition BaseType.cc:335
libdap::Cmp
bool Cmp(int op, T1 v1, T2 v2)
Definition Operators.h:52
libdap::send_p
virtual bool send_p()
Should this variable be sent?
Definition BaseType.cc:478
libdap::value
virtual D4SeqValues value() const
Get the values for this D4Sequence This method returns a reference to the values held by the instance...
Definition D4Sequence.h:281