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added toUpper

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This commit is contained in:
proddy
2021-03-26 17:29:13 +01:00
parent da7b0e9597
commit c75a1c9e1e
2 changed files with 7 additions and 0 deletions
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6
src/helpers.cpp
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@@ -432,6 +432,12 @@ std::string Helpers::toLower(std::string const & s) {
return lc;
}
std::string Helpers::toUpper(std::string const & s) {
std::string lc = s;
std::transform(lc.begin(), lc.end(), lc.begin(), [](unsigned char c) { return std::toupper(c); });
return lc;
}
// checks if we can convert a char string to a lowercase string
bool Helpers::value2string(const char * v, std::string & value) {
if ((v == nullptr) || (strlen(v) == 0)) {