libdap++  Updated for version 3.11.7
UInt16.h
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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) 2002,2003 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 //
24 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
25 
26 // (c) COPYRIGHT URI/MIT 1996,1997,1999
27 // Please read the full copyright statement in the file COPYRIGHT_URI.
28 //
29 // Authors:
30 // jhrg,jimg James Gallagher <jgallagher@gso.uri.edu>
31 
32 // Interface for Int16 type.
33 //
34 // jhrg 9/7/94
35 
36 #ifndef _uint16_h
37 #define _uint16_h 1
38 
39 
40 #ifndef _dods_datatypes_h
41 #include "dods-datatypes.h"
42 #endif
43 
44 #ifndef _basetype_h
45 #include "BaseType.h"
46 #endif
47 
48 #ifndef constraint_evaluator_h
49 #include "ConstraintEvaluator.h"
50 #endif
51 
52 #define FILE_METHODS 1
53 
54 namespace libdap
55 {
56 
59 class UInt16: public BaseType
60 {
66  friend class Byte;
67  friend class Int16;
68  friend class Int32;
69  friend class UInt32;
70  friend class Float32;
71  friend class Float64;
72 
73 protected:
75 
76 public:
77  UInt16(const string &n);
78  UInt16(const string &n, const string &d);
79  virtual ~UInt16()
80  {}
81 
82  UInt16(const UInt16 &copy_from);
83 
84  UInt16 &operator=(const UInt16 &rhs);
85 
86  virtual BaseType *ptr_duplicate();
87 
88  virtual unsigned int width();
89 
90  virtual bool serialize(ConstraintEvaluator &eval, DDS &dds,
91  Marshaller &m, bool ce_eval = true);
92  virtual bool deserialize(UnMarshaller &um, DDS *dds, bool reuse = false);
93 
94  virtual unsigned int val2buf(void *val, bool reuse = false);
95  virtual unsigned int buf2val(void **val);
96 
97  virtual dods_uint16 value() const;
98  virtual bool set_value(dods_uint16 val);
99 #if FILE_METHODS
100  virtual void print_val(FILE *out, string space = "",
101  bool print_decl_p = true);
102 #endif
103  virtual void print_val(ostream &out, string space = "",
104  bool print_decl_p = true);
105 
106  virtual bool ops(BaseType *b, int op);
107 
108  virtual void dump(ostream &strm) const ;
109 };
110 
111 } // namespace libdap
112 
113 #endif // _uint16_h
114 
virtual ~UInt16()
Definition: UInt16.h:79
abstract base class used to unmarshall/deserialize dap data objects
Definition: UnMarshaller.h:54
virtual void dump(ostream &strm) const
dumps information about this object
Definition: UInt16.cc:278
Holds an unsigned 16-bit integer.
Definition: UInt16.h:59
virtual dods_uint16 value() const
Definition: UInt16.cc:181
UInt16(const string &n)
Definition: UInt16.cc:74
Holds a 32-bit floating point value.
Definition: Float32.h:61
uint16_t dods_uint16
UInt16 & operator=(const UInt16 &rhs)
Definition: UInt16.cc:101
Holds a 16-bit signed integer value.
Definition: Int16.h:59
virtual unsigned int width()
Returns the size of the class instance data.
Definition: UInt16.cc:114
virtual bool ops(BaseType *b, int op)
Evaluate relational operators.
Definition: UInt16.cc:220
dods_uint16 _buf
Definition: UInt16.h:74
virtual bool deserialize(UnMarshaller &um, DDS *dds, bool reuse=false)
Receive data from the net.
Definition: UInt16.cc:141
Evaluate a constraint expression.
The basic data type for the DODS DAP types.
Definition: BaseType.h:194
abstract base class used to marshal/serialize dap data objects
Definition: Marshaller.h:53
Holds a 64-bit (double precision) floating point value.
Definition: Float64.h:62
Holds a single byte.
Definition: Byte.h:63
virtual unsigned int buf2val(void **val)
Reads the class data.
Definition: UInt16.cc:165
virtual void print_val(FILE *out, string space="", bool print_decl_p=true)
Prints the value of the variable.
Definition: UInt16.cc:197
virtual bool set_value(dods_uint16 val)
Definition: UInt16.cc:187
virtual bool serialize(ConstraintEvaluator &eval, DDS &dds, Marshaller &m, bool ce_eval=true)
Move data to the net.
Definition: UInt16.cc:120
Holds a 32-bit unsigned integer.
Definition: UInt32.h:61
virtual unsigned int val2buf(void *val, bool reuse=false)
Loads class data.
Definition: UInt16.cc:149
Holds a 32-bit signed integer.
Definition: Int32.h:62
virtual BaseType * ptr_duplicate()
Definition: UInt16.cc:95