fsfw/globalfunctions/matching/BinaryMatcher.h
2020-08-13 20:53:35 +02:00

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_ */