* Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
* Distributed under the terms of the MIT License.
*/
#ifndef SOURCE_LOCATION_H
#define SOURCE_LOCATION_H
#include <SupportDefs.h>
class SourceLocation {
public:
SourceLocation(int32 line = 0, int32 column = 0)
:
fLine(line),
fColumn(column)
{
}
bool operator==(const SourceLocation& other) const
{
return fLine == other.fLine && fColumn == other.fColumn;
}
bool operator!=(const SourceLocation& other) const
{
return !(*this == other);
}
bool operator<(const SourceLocation& other) const
{
return fLine < other.fLine
|| (fLine == other.fLine && fColumn < other.fColumn);
}
bool operator<=(const SourceLocation& other) const
{
return fLine < other.fLine
|| (fLine == other.fLine && fColumn <= other.fColumn);
}
int32 Line() const
{
return fLine;
}
int32 Column() const
{
return fColumn;
}
private:
int32 fLine;
int32 fColumn;
};
#endif
