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fixed encoding for order constraints

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-09-28 20:05:46 -07:00
parent 01879ed1ed
commit 705b107846
2 changed files with 15 additions and 9 deletions
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9
src/sat/dimacs.cpp
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@ -24,10 +24,12 @@ Revision History:
class stream_buffer {
std::istream & m_stream;
int m_val;
unsigned m_line;
public:
stream_buffer(std::istream & s):
m_stream(s) {
m_stream(s),
m_line(0) {
m_val = m_stream.get();
}
@ -37,7 +39,10 @@ public:
void operator ++() {
m_val = m_stream.get();
if (m_val == '\n') ++m_line;
}
unsigned line() const { return m_line; }
};
template<typename Buffer>
@ -76,7 +81,7 @@ int parse_int(Buffer & in) {
}
if (*in < '0' || *in > '9') {
std::cerr << "(error, \"unexpected char: " << *in << "\")\n";
std::cerr << "(error, \"unexpected char: " << *in << " line: " << in.line() << "\")\n";
exit(3);
exit(ERR_PARSER);
}