summaryrefslogtreecommitdiff
path: root/ACE/ace/Env_Value_T.inl
blob: 1fc1b863f0304d4369ad761fc873fdd041a1165d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
ACE_BEGIN_VERSIONED_NAMESPACE_DECL

template <class T> ACE_INLINE
ACE_Env_Value<T>::operator T (void)
{
  return value_;
}

template <class T> ACE_INLINE
ACE_Env_Value<T>::ACE_Env_Value (void)
  : varname_ (0)
{
}

template <class T> ACE_INLINE
ACE_Env_Value<T>::ACE_Env_Value (const ACE_TCHAR *varname,
                                 const T &defval)
  : varname_ (varname),
    value_(defval)
{
  this->fetch_value ();
}

template <class T> ACE_INLINE void
ACE_Env_Value<T>::open (const ACE_TCHAR *varname,
                        const T &defval)
{
  this->varname_ = varname;
  this->value_ = defval;
  this->fetch_value ();
}

template <class T> ACE_INLINE void
ACE_Env_Value<T>::fetch_value (void)
{
#if defined (ACE_WIN32)
  const ACE_TCHAR *env = ACE_OS::getenv (this->varname_);
  if (env != 0)
    ACE_Convert (env, value_);
#else
  char *nenv = ACE_OS::getenv (ACE_TEXT_ALWAYS_CHAR (this->varname_));
  if (nenv != 0)
    ACE_Convert (ACE_TEXT_CHAR_TO_TCHAR (nenv), this->value_);
#endif
}

template <class T> ACE_INLINE const ACE_TCHAR*
ACE_Env_Value<T>::varname (void) const
{
  return this->varname_;
}

template <class T> ACE_INLINE
ACE_Env_Value<T>::~ACE_Env_Value (void)
{
}

ACE_END_VERSIONED_NAMESPACE_DECL