libdap++  Updated for version 3.13.1
Int16.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., 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 // (c) COPYRIGHT URI/MIT 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 _int16_h
37 #define _int16_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 namespace libdap
53 {
54 
57 class Int16: public BaseType
58 {
59 protected:
61 
62 public:
63  Int16(const string &n);
64  Int16(const string &n, const string &d);
65  virtual ~Int16()
66  {}
67 
68  Int16(const Int16 &copy_from);
69 
70  Int16 &operator=(const Int16 &rhs);
71 
72  virtual BaseType *ptr_duplicate();
73 
74  virtual unsigned int width(bool constrained = false);
75 
76  virtual bool serialize(ConstraintEvaluator &eval, DDS &dds,
77  Marshaller &m, bool ce_eval = true);
78  virtual bool deserialize(UnMarshaller &um, DDS *dds, bool reuse = false);
79 
80  virtual unsigned int val2buf(void *val, bool reuse = false);
81  virtual unsigned int buf2val(void **val);
82 
83  virtual dods_int16 value() const;
84  virtual bool set_value(dods_int16 val);
85 
86  virtual void print_val(FILE *out, string space = "",
87  bool print_decl_p = true);
88  virtual void print_val(ostream &out, string space = "",
89  bool print_decl_p = true);
90 
91  virtual bool ops(BaseType *b, int op);
92 
93  virtual void dump(ostream &strm) const ;
94 };
95 
96 } // namespace libdap
97 
98 #endif // _int16_h
99 
abstract base class used to unmarshall/deserialize dap data objects
Definition: UnMarshaller.h:54
virtual bool deserialize(UnMarshaller &um, DDS *dds, bool reuse=false)
Receive data from the net.
Definition: Int16.cc:140
virtual dods_int16 value() const
Definition: Int16.cc:180
virtual void dump(ostream &strm) const
dumps information about this object
Definition: Int16.cc:272
Int16 & operator=(const Int16 &rhs)
Definition: Int16.cc:100
virtual bool ops(BaseType *b, int op)
Evaluate relational operators.
Definition: Int16.cc:214
virtual unsigned int width(bool constrained=false)
Definition: Int16.cc:113
virtual BaseType * ptr_duplicate()
Definition: Int16.cc:94
Holds a 16-bit signed integer value.
Definition: Int16.h:57
virtual bool serialize(ConstraintEvaluator &eval, DDS &dds, Marshaller &m, bool ce_eval=true)
Move data to the net.
Definition: Int16.cc:119
virtual unsigned int buf2val(void **val)
Reads the class data.
Definition: Int16.cc:164
virtual bool set_value(dods_int16 val)
Definition: Int16.cc:186
dods_int16 d_buf
Definition: Int16.h:60
Int16(const string &n)
Definition: Int16.cc:75
virtual void print_val(FILE *out, string space="", bool print_decl_p=true)
Prints the value of the variable.
Definition: Int16.cc:195
Evaluate a constraint expression.
int16_t dods_int16
The basic data type for the DODS DAP types.
Definition: BaseType.h:199
abstract base class used to marshal/serialize dap data objects
Definition: Marshaller.h:53
virtual ~Int16()
Definition: Int16.h:65
virtual unsigned int val2buf(void *val, bool reuse=false)
Loads class data.
Definition: Int16.cc:148