diff options
Diffstat (limited to 'include/qpdf/ClosedFileInputSource.hh')
-rw-r--r-- | include/qpdf/ClosedFileInputSource.hh | 53 |
1 files changed, 24 insertions, 29 deletions
diff --git a/include/qpdf/ClosedFileInputSource.hh b/include/qpdf/ClosedFileInputSource.hh index 467c8c03..1a6a9a0b 100644 --- a/include/qpdf/ClosedFileInputSource.hh +++ b/include/qpdf/ClosedFileInputSource.hh @@ -2,31 +2,27 @@ // // This file is part of qpdf. // -// 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 +// 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 // -// 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. +// 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. // -// Versions of qpdf prior to version 7 were released under the terms -// of version 2.0 of the Artistic License. At your option, you may -// continue to consider qpdf to be licensed under those terms. Please -// see the manual for additional information. +// Versions of qpdf prior to version 7 were released under the terms of version 2.0 of the Artistic +// License. At your option, you may continue to consider qpdf to be licensed under those terms. +// Please see the manual for additional information. #ifndef QPDF_CLOSEDFILEINPUTSOURCE_HH #define QPDF_CLOSEDFILEINPUTSOURCE_HH -// This is an input source that reads from files, like -// FileInputSource, except that it opens and close the file -// surrounding every operation. This decreases efficiency, but it allows -// many more of these to exist at once than the maximum number of open -// file descriptors. This is used for merging large numbers of files. +// This is an input source that reads from files, like FileInputSource, except that it opens and +// closes the file surrounding every operation. This decreases efficiency, but it allows many more +// of these to exist at once than the maximum number of open file descriptors. This is used for +// merging large numbers of files. #include <qpdf/InputSource.hh> #include <qpdf/PointerHolder.hh> // unused -- remove in qpdf 12 (see #785) @@ -41,26 +37,25 @@ class QPDF_DLL_CLASS ClosedFileInputSource: public InputSource QPDF_DLL ClosedFileInputSource(char const* filename); QPDF_DLL - virtual ~ClosedFileInputSource(); + ~ClosedFileInputSource() override; QPDF_DLL - virtual qpdf_offset_t findAndSkipNextEOL(); + qpdf_offset_t findAndSkipNextEOL() override; QPDF_DLL - virtual std::string const& getName() const; + std::string const& getName() const override; QPDF_DLL - virtual qpdf_offset_t tell(); + qpdf_offset_t tell() override; QPDF_DLL - virtual void seek(qpdf_offset_t offset, int whence); + void seek(qpdf_offset_t offset, int whence) override; QPDF_DLL - virtual void rewind(); + void rewind() override; QPDF_DLL - virtual size_t read(char* buffer, size_t length); + size_t read(char* buffer, size_t length) override; QPDF_DLL - virtual void unreadCh(char ch); + void unreadCh(char ch) override; - // The file stays open between calls to stayOpen(true) and - // stayOpen(false). You can use this to surround multiple - // operations on a single ClosedFileInputSource to reduce the - // overhead of a separate open/close on each call. + // The file stays open between calls to stayOpen(true) and stayOpen(false). You can use this to + // surround multiple operations on a single ClosedFileInputSource to reduce the overhead of a + // separate open/close on each call. QPDF_DLL void stayOpen(bool); |