log4cpp 1.1
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PatternLayout.hh
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1/*
2 * PatternLayout.hh
3 *
4 * Copyright 2002, Bastiaan Bakker. All rights reserved.
5 *
6 * See the COPYING file for the terms of usage and distribution.
7 */
8
9#ifndef _LOG4CPP_PATTERNLAYOUT_HH
10#define _LOG4CPP_PATTERNLAYOUT_HH
11
13#include <log4cpp/Layout.hh>
15#include <vector>
16#ifdef LOG4CPP_HAVE_SSTREAM
17#include <sstream>
18#endif
19
20namespace log4cpp {
21
26 public:
30 static const char* DEFAULT_CONVERSION_PATTERN;
31
35 static const char* SIMPLE_CONVERSION_PATTERN;
36
40 static const char* BASIC_CONVERSION_PATTERN;
41
46 static const char* TTCC_CONVERSION_PATTERN;
47
49 virtual ~PatternLayout();
50
51 // NOTE: All double percentage signs ('%%') followed by a character
52 // in the following comments should actually be a single char.
53 // The doubles are included so that doxygen will print them correctly.
59 virtual std::string format(const LoggingEvent& event);
60
84 virtual void setConversionPattern(const std::string& conversionPattern);
85
86 virtual std::string getConversionPattern() const;
87
88 virtual void clearConversionPattern();
89
91 public:
92 inline virtual ~PatternComponent() {};
93 virtual void append(std::ostringstream& out, const LoggingEvent& event) = 0;
94 };
95
96 private:
97 typedef std::vector<PatternComponent*> ComponentVector;
98 ComponentVector _components;
99
100 std::string _conversionPattern;
101 };
102}
103
104#endif // _LOG4CPP_PATTERNLAYOUT_HH
#define LOG4CPP_EXPORT
Definition: Export.hh:26
Extend this abstract class to create your own log layout format.
Definition: Layout.hh:22
Definition: PatternLayout.hh:90
virtual void append(std::ostringstream &out, const LoggingEvent &event)=0
virtual ~PatternComponent()
Definition: PatternLayout.hh:92
PatternLayout is a simple fixed format Layout implementation.
Definition: PatternLayout.hh:25
static const char * TTCC_CONVERSION_PATTERN
A conversion pattern equivalent to the TTCCLayout.
Definition: PatternLayout.hh:46
static const char * DEFAULT_CONVERSION_PATTERN
The default conversion pattern.
Definition: PatternLayout.hh:30
static const char * SIMPLE_CONVERSION_PATTERN
A conversion pattern equivalent to the SimpleLayout.
Definition: PatternLayout.hh:35
static const char * BASIC_CONVERSION_PATTERN
A conversion pattern equivalent to the BasicLayout.
Definition: PatternLayout.hh:40
Definition: Portability.hh:60
The top level namespace for all 'Log for C++' types and classes.
Definition: AbortAppender.hh:16
The internal representation of logging events.
Definition: LoggingEvent.hh:32