is_utf8_string.hpp

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#ifndef RITSUKO_IS_UTF8_STRING_HPP
#define RITSUKO_IS_UTF8_STRING_HPP
 
#include <type_traits>
#include <cstdint>
#include "H5Cpp.h"
 
namespace ritsuko {
 
namespace hdf5 {
 
inline bool is_utf8_string(const H5::StrType& stype) {
    auto cset = stype.getCset();
    return (cset == H5T_CSET_ASCII || cset == H5T_CSET_UTF8);
}
 
inline bool is_utf8_string(const H5::DataSet& handle) {
    if (handle.getTypeClass() != H5T_STRING) {
        return false;
    }
    return is_utf8_string(H5::StrType(handle));
}
 
inline bool is_utf8_string(const H5::Attribute& handle) {
    if (handle.getTypeClass() != H5T_STRING) {
        return false;
    }
    return is_utf8_string(handle.getStrType());
}
 
}
 
}
 
#endif