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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef itkMultipleLogOutput_h
#define itkMultipleLogOutput_h
#include "itkLogOutput.h"
#include <fstream>
#include <set>
namespace itk
{
/** \class MultipleLogOutput
* \brief Allows writing simultaneously to multiple streams. Note that the
* class derives from std::streambuf and contains a
* std::set<> of LogOutput.
*
* \author Hee-Su Kim, Compute Science Dept. Kyungpook National University,
* ISIS Center, Georgetown University.
*
* \ingroup OSSystemObjects LoggingObjects
* \ingroup ITKCommon
*/
class ITKCommon_EXPORT MultipleLogOutput:public LogOutput
{
public:
typedef MultipleLogOutput Self;
typedef LogOutput Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
typedef LogOutput OutputType;
itkTypeMacro(MultipleLogOutput, LogOutput);
itkNewMacro(MultipleLogOutput);
public:
/** Register a additional output stream into the list of LogOutputs to write
* to. The messages will be sent to the streams in the same order that the
* streams have been added here. */
void AddLogOutput(OutputType *output);
/** Broadcast a flush operation to all the output streams */
virtual void Flush() ITK_OVERRIDE;
/** Write to multiple outputs */
virtual void Write(double timestamp) ITK_OVERRIDE;
/** Write to multiple outputs */
virtual void Write(const std::string & content) ITK_OVERRIDE;
/** Write to a buffer */
virtual void Write(const std::string & content, double timestamp) ITK_OVERRIDE;
protected:
/** Constructor */
MultipleLogOutput();
/** Destructor */
virtual ~MultipleLogOutput() ITK_OVERRIDE;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(MultipleLogOutput);
typedef std::set< OutputType::Pointer > ContainerType;
ContainerType m_Output;
};
}
#endif //itkMultipleLogOutput_h
|
