CategoryStream.hh
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1 /*
2  * CategoryStream.hh
3  *
4  * Copyright 2001, LifeLine Networks BV (www.lifeline.nl). All rights reserved.
5  * Copyright 2001, Bastiaan Bakker. All rights reserved.
6  *
7  * See the COPYING file for the terms of usage and distribution.
8  */
9 
10 #ifndef _LOG4CPP_CATEGORYSTREAM_HH
11 #define _LOG4CPP_CATEGORYSTREAM_HH
12 
13 #include <log4cpp/Portability.hh>
14 #include <log4cpp/Priority.hh>
15 #include <ios>
16 #ifdef LOG4CPP_HAVE_SSTREAM
17 #include <sstream>
18 #endif
19 #include <log4cpp/Manipulator.hh>
20 
21 namespace log4cpp {
22 
29 
34 
40  public:
41 
48  CategoryStream(Category& category, Priority::Value priority);
49 
53  ~CategoryStream();
54 
59  inline Category& getCategory() const { return _category; };
60 
65  inline Priority::Value getPriority() const throw() {
66  return _priority;
67  };
68 
73  void flush();
74 
80  template<typename T>
81  CategoryStream& operator<<(const T& t) {
82  if (getPriority() != Priority::NOTSET) {
83  if (!_buffer) {
84  if (!(_buffer = new std::ostringstream)) {
85  // XXX help help help
86  }
87  }
88  (*_buffer) << t;
89  }
90  return *this;
91  }
92 
93  CategoryStream& operator<<(const char* t);
94 
95  template<typename T>
96  CategoryStream& operator<<(const std::string& t) {
97  if (getPriority() != Priority::NOTSET) {
98  if (!_buffer) {
99  if (!(_buffer = new std::ostringstream)) {
100  // XXX help help help
101  }
102  }
103  (*_buffer) << t;
104  }
105  return *this;
106  }
107 #if LOG4CPP_HAS_WCHAR_T != 0
108  template<typename T>
109  CategoryStream& operator<<(const std::wstring& t) {
110  if (getPriority() != Priority::NOTSET) {
111  if (!_wbuffer) {
112  if (!(_wbuffer = new std::wostringstream)) {
113  // XXX help help help
114  }
115  }
116  (*_wbuffer) << t;
117  }
118  return *this;
119  }
120 #endif
121 
124  std::streamsize width(std::streamsize wide );
125 
126 
127  private:
130  union {
132 #if LOG4CPP_HAS_WCHAR_T != 0
133  std::wostringstream* _wbuffer;
134 #endif
135  };
136 
137  public:
138  typedef CategoryStream& (*cspf) (CategoryStream&);
139 
143  };
144 }
145 
146 #endif // _LOG4CPP_CATEGORYSTREAM_HH
ostream & operator<<(ostream &os, const width &w)
Definition: Manipulator.cpp:10
LOG4CPP_EXPORT CategoryStream & eol(CategoryStream &os)
class LOG4CPP_EXPORT CategoryStream
Category & getCategory() const
#define LOG4CPP_EXPORT
Definition: Export.hh:26
CategoryStream & operator<<(const T &t)
LOG4CPP_EXPORT CategoryStream & left(CategoryStream &os)
std::ostringstream * _buffer
CategoryStream & operator<<(const std::string &t)
Priority::Value getPriority() const
Priority::Value _priority


log4cpp
Author(s): Stephen Roderick, Bastiaan Bakker, Cedric Le Goater, Steve Ostlind, Marcel Harkema, Walter Stroebel, Glenn Scott and Tony Cheung
autogenerated on Sun Jun 23 2019 19:14:17