I have an issue regarding it that while i can read the unicode data if it
is in file but when it is in terminal it can't read the unicode data here
is the code i created
#include <iostream>
#include <locale>
#include <string_view>
int main()
{
std::locale user("");
std::locale unicode("en_US.UTF8");
const auto str = std::string(u8"This! Is a tešt тест ** % test.");
auto & decoder = std::use_facet<std::codecvt<wchar_t, char,
std::mbstate_t>>(unicode);
auto & encoder = std::use_facet<std::codecvt<wchar_t, char,
std::mbstate_t>>(user);
auto inmb = std::mbstate_t();
auto outmb = std::mbstate_t();
auto * next = str.data();
const auto * endptr = str.data() + str.size();
for (auto * ptr = str.data(); ptr < endptr; ptr = next)
{
wchar_t value;
wchar_t * unusedA;
decoder.in(inmb, ptr, endptr, next, &value, &value + 1, unusedA);
char buffer[4];
char * endbuffer;
const wchar_t * unusedB;
encoder.out(outmb, &value, &value + 1, unusedB, &buffer[0],
&buffer[4], endbuffer);
std::cout <<std::string_view(buffer, endbuffer-buffer)
<<" : "
<<std::boolalpha <<std::isalpha(value, unicode)
<<std::endl;
}
return 0;
}
Any suggestions would be appreciated :)
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