A.I.M.S


readerasobject.h
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33 
34 #ifndef AIMS_IO_READERASOBJECT_H
35 #define AIMS_IO_READERASOBJECT_H
36 
37 #include <aims/io/process.h>
38 #include <aims/io/reader.h>
39 
40 namespace aims
41 {
42 
43  class ReaderAsObject : public Process
44  {
45  public:
46  ReaderAsObject( const std::string& filename = "" );
47  virtual ~ReaderAsObject();
48  carto::Object read( int border = 0, const std::string* format = 0,
49  int frame = -1 );
50 
52  template <typename T> static
53  bool readAsObject( Process &, const std::string &, Finder & );
54 
55  private:
56  std::string _filename;
57  carto::Object _result;
58  int _border;
59  const std::string *_format;
60  int _frame;
61  };
62 
63 
64  template <typename T>
65  inline
66  bool ReaderAsObject::readAsObject( Process & p, const std::string & fname,
67  Finder & )
68  {
69  ReaderAsObject & ord = (ReaderAsObject &) p;
70  ord._result = carto::Object::value( T() );
71  Reader<T> r( fname );
72  r.read( ord._result->carto::GenericObject::value<T>(), ord._border,
73  ord._format, ord._frame );
74  return true;
75  }
76 
77 }
78 
79 #endif
80 
virtual ~ReaderAsObject()
ReaderAsObject(const std::string &filename="")
static bool readAsObject(Process &, const std::string &, Finder &)
callback functions
Generic finder / checker for all data objects and file formats This will replace the old AimsFinder...
Definition: finder.h:117
carto::Object read(int border=0, const std::string *format=0, int frame=-1)
Generic reader for every format of Aims object.
Definition: reader.h:69
static Object value()
virtual bool read(T &obj, int border=0, const std::string *format=0, int frame=-1)
Finds the correct format and reads the object. if format is specified, this format is tried first...
Definition: reader_d.h:137
Link mechanism between the Finder and a process operating on arbitrary data types.
Definition: process.h:199