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IMP Reference Guide  2.20.2
The Integrative Modeling Platform
writer_macros.h
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1 /**
2  * \file IMP/display/writer_macros.h
3  * \brief macros for display classes
4  *
5  * Copyright 2007-2022 IMP Inventors. All rights reserved.
6  */
7 
8 #ifndef IMPDISPLAY_WRITER_MACROS_H
9 #define IMPDISPLAY_WRITER_MACROS_H
10 #include "Writer.h"
11 #include <memory>
12 
13 //! Define information for an TextWriter object
14 /** This macro declares the methods do_open, do_close, add_geometry
15  and show, and defines the destructor and get_version_info.
16 */
17 #define IMP_TEXT_WRITER(Name) \
18  Name(TextOutput of) : TextWriter(of) { do_open(); } \
19  Name(std::string name) : TextWriter(name) { \
20  if (name.find("%1%") == std::string::npos) { \
21  TextWriter::open(); \
22  } \
23  } \
24  Name(const char* name) : TextWriter(std::string(name)) { \
25  if (std::string(name).find("%1%") == std::string::npos) { \
26  TextWriter::open(); \
27  } \
28  } \
29  IMP_OBJECT_METHODS(Name); \
30  \
31  protected: \
32  virtual void do_destroy() override { do_close(); } \
33  virtual void do_open() override; \
34  virtual void do_close() override
35 
36 #define IMP_WRITER(Name) \
37  IMP_OBJECT_METHODS(Name); \
38  \
39  protected: \
40  virtual void do_destroy() override { do_close(); } \
41  virtual void do_open(); \
42  virtual void do_close()
43 
44 #if !defined(IMP_DOXYGEN) && !defined(SWIG)
45 #define IMP_REGISTER_WRITER(Name, suffix) \
46  namespace { \
47  internal::WriterFactoryRegistrar Name##registrar( \
48  suffix, std::make_shared<internal::WriterFactoryHelper<Name> >()); \
49  }
50 #endif
51 
52 #endif /* IMPDISPLAY_WRITER_MACROS_H */
Base class for writing geometry to a file.