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string_util.h
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string_util.h
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#ifndef STRING_UTIL_H
#define STRING_UTIL_H
//C headers
#include <stdint.h>
//C++ headers
#include <string>
#include <vector>
using namespace std;
namespace string_util {
extern vector<uint8_t> STRING_TO_INT;
extern vector<uint8_t> INT_TO_STRING;
extern vector<uint8_t> REV_COMP_I;
//ALWAYS CALL THIS ONCE
void initializeStringUtil();
//utilities
inline vector<uint8_t> reverseComplement_i(vector<uint8_t> seq) {
uint64_t seqLen = seq.size();
vector<uint8_t> ret = vector<uint8_t>(seqLen);
for(uint64_t x = 0; x < seqLen; x++) {
ret[x] = REV_COMP_I[seq[seqLen-x-1]];
}
return ret;
};
inline vector<uint8_t> stoi(string seq) {
uint64_t seqLen = seq.size();
vector<uint8_t> ret(seqLen);
for(uint64_t x = 0; x < seqLen; x++) {
ret[x] = STRING_TO_INT[seq[x]];
}
return ret;
};
inline string itos(vector<uint8_t> seq_i) {
uint64_t seqLen = seq_i.size();
string ret(seqLen, ' ');
for(uint64_t x = 0; x < seqLen; x++) {
ret[x] = INT_TO_STRING[seq_i[x]];
}
return ret;
};
}
#endif