DGtal  0.9.2
TraceWriterTerm.h
1 
17 #pragma once
18 
30 #if defined(TraceWriterTerm_RECURSES)
31 #error Recursive header files inclusion detected in TraceWriterTerm.h
32 #else // defined(TraceWriterTerm_RECURSES)
33 
34 #define TraceWriterTerm_RECURSES
35 
36 #if !defined TraceWriterTerm_h
37 
38 #define TraceWriterTerm_h
39 
40 
42 // Inclusions
43 #include <iostream>
44 #include <string>
45 #include "DGtal/base/TraceWriter.h"
46 #include "DGtal/base/Config.h"
48 
49 namespace DGtal
50 {
51 
53  // class TraceWriterTerm
62  // ----------------------- Standard services ------------------------------
64  {
65  public:
66 
72  TraceWriterTerm(std::ostream &aoutputStream=std::cerr) : TraceWriter(aoutputStream) {};
73 
74 
79 
80  // ----------------------- Interface --------------------------------------
81  public:
82 
87  void selfDisplay( std::ostream & out ) const;
88 
93  bool isValid() const;
94 
95 
101  std::string prefixWarning()
102  {
103 #if ( !defined(DGTAL_NO_ESCAPED_CHAR_IN_TRACE) && (defined(UNIX)||defined(unix)||defined(linux)) )
104  return "\033[0m\033[35m";
105 #else
106  return "";
107 #endif
108  }
109 
114  std::string prefixInfo()
115  {
116 #if ( !defined(DGTAL_NO_ESCAPED_CHAR_IN_TRACE) && (defined(UNIX)||defined(unix)||defined(linux)) )
117  return "\033[0m";
118 #else
119  return "";
120 #endif
121  }
122 
127  std::string prefixError()
128  {
129 #if ( !defined(DGTAL_NO_ESCAPED_CHAR_IN_TRACE) && (defined(UNIX)||defined(unix)||defined(linux)) )
130  return "\033[0m\033[31m[ERR]";
131 #else
132  return "";
133 #endif
134  }
135 
140  std::string prefixEmphase()
141  {
142 #if ( !defined(DGTAL_NO_ESCAPED_CHAR_IN_TRACE) && (defined(UNIX)||defined(unix)||defined(linux)) )
143  return "\033[0m\033[1m";
144 #else
145  return "";
146 #endif
147  }
148 
153  std::string postfixReset()
154  {
155 #if ( !defined(DGTAL_NO_ESCAPED_CHAR_IN_TRACE) && (defined(UNIX)||defined(unix)||defined(linux)) )
156  return "\033[0m";
157 #else
158  return "";
159 #endif
160  }
161 
162  private:
163 
169  TraceWriterTerm( const TraceWriterTerm & other );
170 
177  TraceWriterTerm & operator=( const TraceWriterTerm & other );
178 
179  }; // end of class TraceWriterTerm
180 
181 
188  std::ostream&
189  operator<<( std::ostream & out, const TraceWriterTerm & object );
190 
191 
192 } // namespace DGtal
193 
194 
195 // //
197 
198 #endif // !defined TraceWriterTerm_h
199 
200 #undef TraceWriterTerm_RECURSES
201 #endif // else defined(TraceWriterTerm_RECURSES)
Virtual Class to implement trace writers.
Definition: TraceWriter.h:57
std::string postfixReset()
Implements trace prefix for color terminals.
std::ostream & operator<<(std::ostream &out, const ClosedIntegerHalfPlane< TSpace > &object)
std::string prefixWarning()
DGtal is the top-level namespace which contains all DGtal functions and types.
TraceWriterTerm & operator=(const TraceWriterTerm &other)
bool isValid() const
std::string prefixEmphase()
void selfDisplay(std::ostream &out) const
TraceWriterTerm(std::ostream &aoutputStream=std::cerr)