42 lines
729 B
C++
42 lines
729 B
C++
#ifndef BINARYMATCHER_H_
|
|
#define BINARYMATCHER_H_
|
|
|
|
#include "MatcherIF.h"
|
|
|
|
template<typename T>
|
|
class BinaryMatcher: public MatcherIF<T> {
|
|
public:
|
|
bool inverted;
|
|
T mask, matchField;
|
|
|
|
BinaryMatcher() :
|
|
inverted(false), mask(0), matchField(0) {
|
|
}
|
|
|
|
BinaryMatcher(T mask, T match, bool inverted = false) :
|
|
inverted(inverted), mask(mask), matchField(match) {
|
|
}
|
|
|
|
bool match(T input) {
|
|
if (inverted) {
|
|
return ~doMatch(input, mask, matchField);
|
|
} else {
|
|
return doMatch(input, mask, matchField);
|
|
}
|
|
}
|
|
|
|
protected:
|
|
|
|
bool doMatch(T input, T mask, T match) {
|
|
match = match & mask;
|
|
input = input & mask;
|
|
if (input == match) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
};
|
|
|
|
#endif /* BINARYMATCHER_H_ */
|