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Make SRandom::randStr() not require a reference #1786

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Jun 25, 2024
Merged

Make SRandom::randStr() not require a reference #1786

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6 changes: 3 additions & 3 deletions libstuff/SRandom.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -18,13 +18,13 @@ uint64_t SRandom::rand64() {
return _distribution64(_generator);
}

string SRandom::randStr(uint& length) {
string SRandom::randStr(uint length) {
string str = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
string newstr;
int pos;
while(newstr.size() != length) {
while (newstr.size() != length) {
pos = (rand64() % (str.size() - 1));
newstr += str.substr(pos,1);
newstr += str.substr(pos, 1);
}
return newstr;
}
2 changes: 1 addition & 1 deletion libstuff/SRandom.h
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ class SRandom {
public:
static uint64_t rand64();
static uint64_t limitedRand64(uint64_t min, uint64_t max);
static string randStr(uint& length);
static string randStr(uint length);

private:
static mt19937_64 _generator;
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