varconf 1.0.3
Configuration library for the Worldforge system.
parse_error.cpp
1/*
2 * parse_error.cpp - implementation of the parse error handling class
3 * Copyright (C) 2001, Stefanus Du Toit, Joseph Zupko
4 * (C) 2003-2004 Alistair Riddoch
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Contact: Joseph Zupko
21 * jaz147@psu.edu
22 *
23 * 189 Reese St.
24 * Old Forge, PA 18518
25 */
26
27#include "parse_error.h"
28
29#include <iostream>
30#include <sstream>
31
32namespace {
33std::string compose(const std::string& exp, int line, int col) {
34 std::stringstream ss;
35 ss << "ParseError: Expected " << exp << " at line " << line
36 << ", column " << col << ".";
37 return ss.str();
38}
39}
40
41namespace varconf {
42
43ParseError::ParseError( const std::string& exp, int line, int col)
44: std::runtime_error(compose(exp, line, col))
45{
46}
47
48ParseError::~ParseError() = default;
49
50
51} // namespace varconf