ATLAS Offline Software
IAddVariable.icc
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1 /*
2  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
3 */
4 
5 // $Id$
6 /**
7  * @file D3PDMakerInterfaces/IAddVariable.icc
8  * @author scott snyder <snyder@bnl.gov>
9  * @date Jul, 2009
10  * @brief Template implementations for IAddVariable.
11  */
12 
13 
14 namespace D3PD {
15 
16 
17 /**
18  * @brief Add a variable to the tuple.
19  * @param name The name of the variable.
20  * @param ptr Pointer to the type of the variable.
21  * The pointer need not be initialized;
22  * the D3PD software will set the pointer
23  * prior to calling @c fill().
24  * @param docstring Documentation string for this variable.
25  * (Presently unimplemented!)
26  *
27  * If called from the constructor, the only effect is to clear @c ptr.
28  */
29 template <class T>
30 StatusCode IAddVariable::addVariable (const std::string& name,
31  T* & ptr,
32  const std::string& docstring /*= ""*/)
33 {
34  return addVariable (name,
35  typeid (T),
36  reinterpret_cast<void*&>(ptr),
37  docstring);
38 }
39 
40 
41 /**
42  * @brief Add a variable to the tuple.
43  * @param name The name of the variable.
44  * @param ptr Pointer to the type of the variable.
45  * The pointer need not be initialized;
46  * the D3PD software will set the pointer
47  * prior to calling @c fill().
48  * @param docstring Documentation string for this variable.
49  * (Presently unimplemented!)
50  * @param defval Pointer to the default value to use for this variable.
51  * Only works for basic types.
52  *
53  * If called from the constructor, the only effect is to clear @c ptr.
54  */
55 template <class T, class U>
56 StatusCode IAddVariable::addVariable (const std::string& name,
57  T* & ptr,
58  const std::string& docstring,
59  const U& defval)
60 {
61  T d = defval;
62  return addVariable (name,
63  typeid (T),
64  reinterpret_cast<void*&>(ptr),
65  docstring,
66  &d);
67 }
68 
69 
70 /**
71  * @brief Add a variable to the tuple.
72  * @param name The name of the variable.
73  * @param ptr Pointer to the type of the variable.
74  * The pointer need not be initialized;
75  * the D3PD software will set the pointer
76  * prior to calling @c fill().
77  * @param dim Dimension for the variable.
78  * (Presently unimplemented!)
79  * @param docstring Documentation string for this variable.
80  * (Presently unimplemented!)
81  *
82  * If called from the constructor, the only effect is to clear @c ptr.
83  */
84 template <class T>
85 StatusCode
86 IAddVariable::addDimensionedVariable (const std::string& name,
87  T* & ptr,
88  const std::string& dim,
89  const std::string& docstring /*= ""*/)
90 {
91  return addDimensionedVariable (name,
92  typeid (T),
93  reinterpret_cast<void*&>(ptr),
94  dim,
95  docstring);
96 }
97 
98 
99 /**
100  * @brief Add a variable to the tuple.
101  * @param name The name of the variable.
102  * @param ptr Pointer to the type of the variable.
103  * The pointer need not be initialized;
104  * the D3PD software will set the pointer
105  * prior to calling @c fill().
106  * @param dim Dimension for the variable.
107  * (Presently unimplemented!)
108  * @param docstring Documentation string for this variable.
109  * (Presently unimplemented!)
110  * @param defval Pointer to the default value to use for this variable.
111  * Only works for basic types.
112  *
113  * If called from the constructor, the only effect is to clear @c ptr.
114  */
115 template <class T, class U>
116 StatusCode
117 IAddVariable::addDimensionedVariable (const std::string& name,
118  T* & ptr,
119  const std::string& dim,
120  const std::string& docstring,
121  const U& defval)
122 {
123  T d = defval;
124  return addDimensionedVariable (name,
125  typeid (T),
126  reinterpret_cast<void*&>(ptr),
127  dim,
128  docstring,
129  &d);
130 }
131 
132 
133 } // namespace D3PD
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