file_streams.hpp
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1 
8 /*****************************************************************************
9 ** Ifdefs
10 *****************************************************************************/
11 
12 #ifndef ECL_STREAMS_FILE_STREAM_HPP_
13 #define ECL_STREAMS_FILE_STREAM_HPP_
14 
15 /*****************************************************************************
16 ** Includes
17 *****************************************************************************/
18 
19 #include <string>
20 #include <ecl/config/macros.hpp>
21 #include <ecl/devices/ofile.hpp>
22 #include <ecl/exceptions/standard_exception.hpp>
23 #include "text_stream.hpp"
24 
25 /*****************************************************************************
26 ** Namespaces
27 *****************************************************************************/
28 
29 namespace ecl {
30 
31 /*****************************************************************************
32 ** Interfaces [OFileStream]
33 *****************************************************************************/
42 class ecl_streams_PUBLIC OFileStream : public TextStream<OFile> {
43 public:
50  OFileStream() {};
51 
63  OFileStream(const std::string &file_name, const WriteMode &mode = New) ecl_throw_decl(StandardException) {
64  ecl_try {
65  if( !this->device().open(file_name, mode) ) {
66  error = this->device().error();
67  }
68  } ecl_catch(StandardException &e) {
69  ecl_throw(StandardException(LOC,e));
70  }
71  }
72 
73  virtual ~OFileStream() {};
74 };
75 
76 } // namespace ecl
77 
78 #endif /* ECL_STREAMS_FILE_STREAM_HPP_ */
ecl::OFileStream::OFileStream
OFileStream()
Default constructor, underlying device must be manually opened.
Definition: file_streams.hpp:50
ecl_throw
#define ecl_throw(exception)
Standard ecl throw exception throw.
Definition: ecl/exceptions/macros.hpp:74
ecl_throw_decl
#define ecl_throw_decl(exception)
Standard ecl throw exception declaration.
Definition: ecl/exceptions/macros.hpp:64
LOC
#define LOC
Stringify the line of code you are at.
Definition: ecl/errors/macros.hpp:67
ecl::StandardException
Standard exception type, provides code location and error string.
Definition: standard_exception.hpp:54
ecl::OFileStream::~OFileStream
virtual ~OFileStream()
Definition: file_streams.hpp:73
text_stream.hpp
Convenience header for various text streams.
ecl::TextStream
A text streaming interface.
Definition: text_stream.hpp:94
ecl::OFileStream::OFileStream
OFileStream(const std::string &file_name, const WriteMode &mode=New) ecl_throw_decl(StandardException)
Convenience constructor for output file text streams.
Definition: file_streams.hpp:63
ecl::OFileStream
Convenience class for OFile TextStream definitions.
Definition: file_streams.hpp:42
ecl_catch
#define ecl_catch(exception)
The catch part of a try-catch macro matching ecl_throw calls.
Definition: ecl/exceptions/macros.hpp:86
ecl_streams_PUBLIC
#define ecl_streams_PUBLIC
Definition: ecl/streams/macros.hpp:37
ecl_try
#define ecl_try
The try part of a try-catch macro matching ecl_throw calls.
Definition: ecl/exceptions/macros.hpp:80

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Author(s): Roc, wangpeng@droid.ac.cn
autogenerated on Sat Oct 10 2020 03:27:37