libdap++  Updated for version 3.12.0
UInt64.cc
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1 
2 // -*- mode: c++; c-basic-offset:4 -*-
3 
4 // This file is part of libdap, A C++ implementation of the OPeNDAP Data
5 // Access Protocol.
6 
7 // Copyright (c) 2012 OPeNDAP, Inc.
8 // Author: James Gallagher <jgallagher@opendap.org>
9 //
10 // This library is free software; you can redistribute it and/or
11 // modify it under the terms of the GNU Lesser General Public
12 // License as published by the Free Software Foundation; either
13 // version 2.1 of the License, or (at your option) any later version.
14 //
15 // This library is distributed in the hope that it will be useful,
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 // Lesser General Public License for more details.
19 //
20 // You should have received a copy of the GNU Lesser General Public
21 // License along with this library; if not, write to the Free Software
22 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 //
24 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
25 
26 #include "config.h"
27 
28 #include <sstream>
29 
30 #include "Byte.h" // synonymous with UInt8 and Char
31 #include "Int8.h"
32 #include "Int16.h"
33 #include "UInt16.h"
34 #include "Int32.h"
35 #include "UInt32.h"
36 #include "Int64.h"
37 #include "UInt64.h"
38 #include "Float32.h"
39 #include "Float64.h"
40 #include "Str.h"
41 #include "Url.h"
42 
43 #include "DAP4StreamMarshaller.h"
44 #include "DAP4StreamUnMarshaller.h"
45 
46 #include "DDS.h"
47 #include "util.h"
48 #include "parser.h"
49 #include "Operators.h"
50 #include "dods-limits.h"
51 #include "debug.h"
52 #include "InternalErr.h"
53 
54 using std::cerr;
55 using std::endl;
56 
57 namespace libdap {
58 
64 UInt64::UInt64(const string &n)
66 {}
67 
75 UInt64::UInt64(const string &n, const string &d)
76  : BaseType(n, d, dods_uint64_c)
77 {}
78 
79 UInt64::UInt64(const UInt64 &copy_from) : BaseType(copy_from)
80 {
81  d_buf = copy_from.d_buf;
82 }
83 
84 BaseType *
86 {
87  return new UInt64(*this);
88 }
89 
90 UInt64 &
92 {
93  if (this == &rhs)
94  return *this;
95 
96  dynamic_cast<BaseType &>(*this) = rhs;
97 
98  d_buf = rhs.d_buf;
99 
100  return *this;
101 }
102 
103 unsigned int
105 {
106  return sizeof(dods_uint64);
107 }
108 
109 bool
111  Marshaller &m, bool ce_eval)
112 {
113  dds.timeout_on();
114 
115  if (!read_p())
116  read(); // read() throws Error and InternalErr
117 
118 #if EVAL
119  if (ce_eval && !eval.eval_selection(dds, dataset()))
120  return true;
121 #endif
122 
123  dds.timeout_off();
124 
125  static_cast<DAP4StreamMarshaller*>(&m)->put_uint64( d_buf ) ;
126 
127  return true;
128 }
129 
130 bool
132 {
133  // TODO assert
134  static_cast<DAP4StreamUnMarshaller*>(&um)->get_uint64( d_buf ) ;
135 
136  return false;
137 }
138 
141 {
142  return d_buf;
143 }
144 
145 bool
147 {
148  d_buf = i;
149  set_read_p(true);
150 
151  return true;
152 }
153 
154 void
155 UInt64::print_val(FILE *out, string space, bool print_decl_p)
156 {
157  ostringstream oss;
158  print_val(oss, space, print_decl_p);
159  fwrite(oss.str().data(), sizeof(char), oss.str().length(), out);
160 }
161 
162 void
163 UInt64::print_val(ostream &out, string space, bool print_decl_p)
164 {
165  if (print_decl_p) {
166  print_decl(out, space, false);
167  out << " = " << (unsigned int)d_buf << ";\n" ;
168  }
169  else
170  out << (unsigned int)d_buf ;
171 }
172 
173 bool
175 {
176  // Extract the Byte arg's value.
177  if (!read_p() && !read())
178  throw InternalErr(__FILE__, __LINE__, "This value was not read!");
179 
180  // Extract the second arg's value.
181  if (!b || !(b->read_p() || b->read()))
182  throw InternalErr(__FILE__, __LINE__, "This value was not read!");
183 
184  switch (b->type()) {
185  case dods_int8_c:
186  return USCmp<dods_uint64, dods_int8>(op, d_buf, static_cast<Int8*>(b)->value());
187  case dods_byte_c:
188  return Cmp<dods_uint64, dods_byte>(op, d_buf, static_cast<Byte*>(b)->value());
189  case dods_int16_c:
190  return USCmp<dods_uint64, dods_int16>(op, d_buf, static_cast<Int16*>(b)->value());
191  case dods_uint16_c:
192  return Cmp<dods_uint64, dods_uint16>(op, d_buf, static_cast<UInt16*>(b)->value());
193  case dods_int32_c:
194  return USCmp<dods_uint64, dods_int32>(op, d_buf, static_cast<Int32*>(b)->value());
195  case dods_uint32_c:
196  return Cmp<dods_uint64, dods_uint32>(op, d_buf, static_cast<UInt32*>(b)->value());
197  case dods_int64_c:
198  return USCmp<dods_uint64, dods_int64>(op, d_buf, static_cast<Int64*>(b)->value());
199  case dods_uint64_c:
200  return Cmp<dods_uint64, dods_uint64>(op, d_buf, static_cast<UInt64*>(b)->value());
201  case dods_float32_c:
202  return USCmp<dods_uint64, dods_float32>(op, d_buf, static_cast<Float32*>(b)->value());
203  case dods_float64_c:
204  return USCmp<dods_uint64, dods_float64>(op, d_buf, static_cast<Float64*>(b)->value());
205  default:
206  return false;
207  }
208 }
209 
218 void
219 UInt64::dump(ostream &strm) const
220 {
221  strm << DapIndent::LMarg << "UInt32::dump - ("
222  << (void *)this << ")" << endl ;
224  BaseType::dump(strm) ;
225  strm << DapIndent::LMarg << "value: " << d_buf << endl ;
227 }
228 
229 } // namespace libdap
230