setcase
/
src
/
setcase.cc
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65#include "setcase.hh"
#include <string>
namespace OB
{
Setcase::Setcase(std::string const& str):
str_ {str}
{
}
std::string Setcase::get(Setcase::ctype type)
{
std::string out;
if (type == Setcase::Lower)
{
out = to_lower(str_);
}
else
{
out = to_upper(str_);
}
return out;
}
char Setcase::to_lower(char c) const
{
if (c >= 'A' && c <= 'Z')
{
c += 'a' - 'A';
}
return c;
}
char Setcase::to_upper(char c) const
{
if (c >= 'a' && c <= 'z')
{
c += 'A' - 'a';
}
return c;
}
std::string Setcase::to_lower(std::string s) const
{
for (char &c : s)
{
c = to_lower(c);
}
return s;
}
std::string Setcase::to_upper(std::string s) const
{
for (char &c : s)
{
c = to_upper(c);
}
return s;
}
} // namespace OB