KiCad PCB EDA Suite
filter_reader.h
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1/*
2 * This program source code file is part of KiCad, a free EDA CAD application.
3 *
4 * Copyright (C) 2007-2010 SoftPLC Corporation, Dick Hollenbeck <[email protected]>
5 * Copyright (C) 2007-2020 KiCad Developers, see change_log.txt for contributors.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, you may find one here:
19 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
20 * or you may search the http://www.gnu.org website for the version 2 license,
21 * or you may write to the Free Software Foundation, Inc.,
22 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
23 */
24
25#ifndef FILTER_READER_H_
26#define FILTER_READER_H_
27
28#include <richio.h>
29#include <wx/string.h>
30
31
37{
38public:
42 FILTER_READER( LINE_READER& aReader );
43
45
46 char* ReadLine() override;
47
48 const wxString& GetSource() const override
49 {
50 return reader.GetSource();
51 }
52
53 unsigned LineNumber() const override
54 {
55 return reader.LineNumber();
56 }
57
58private:
60};
61
62
69{
70public:
75
77
78 char* ReadLine() override;
79
80 const wxString& GetSource() const override
81 {
82 return reader.GetSource();
83 }
84
85 unsigned LineNumber() const override
86 {
87 return reader.LineNumber();
88 }
89
90private:
92};
93
94#endif // FILTER_READER_H_
Read lines of text from another LINE_READER but only returns non-comment lines and non-blank lines fr...
Definition: filter_reader.h:37
LINE_READER & reader
Definition: filter_reader.h:59
const wxString & GetSource() const override
Returns the name of the source of the lines in an abstract sense.
Definition: filter_reader.h:48
char * ReadLine() override
Read a line of text into the buffer and increments the line number counter.
FILTER_READER(LINE_READER &aReader)
Does not take ownership over aReader so will not destroy it.
unsigned LineNumber() const override
Return the line number of the last line read from this LINE_READER.
Definition: filter_reader.h:53
An abstract class from which implementation specific LINE_READERs may be derived to read single lines...
Definition: richio.h:81
virtual const wxString & GetSource() const
Returns the name of the source of the lines in an abstract sense.
Definition: richio.h:109
virtual unsigned LineNumber() const
Return the line number of the last line read from this LINE_READER.
Definition: richio.h:135
Read lines of text from another LINE_READER but only returns non-comment lines and non-blank lines wi...
Definition: filter_reader.h:69
WHITESPACE_FILTER_READER(LINE_READER &aReader)
Doe not take ownership over aReader, so will not destroy it.
const wxString & GetSource() const override
Returns the name of the source of the lines in an abstract sense.
Definition: filter_reader.h:80
unsigned LineNumber() const override
Return the line number of the last line read from this LINE_READER.
Definition: filter_reader.h:85
char * ReadLine() override
Read a line of text into the buffer and increments the line number counter.