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#include "exception.h"
#include <sstream>
#include <iomanip>
namespace cru
{
HResultError::HResultError(const HRESULT h_result)
: runtime_error(MakeMessage(h_result, std::nullopt)), h_result_(h_result)
{
}
HResultError::HResultError(const HRESULT h_result, const std::string& message)
: runtime_error(MakeMessage(h_result, std::make_optional(message))), h_result_(h_result)
{
}
std::string HResultError::MakeMessage(HRESULT h_result, std::optional<std::string> message)
{
std::stringstream ss;
ss << "An HResultError is thrown. HRESULT: 0x" << std::setfill('0')
<< std::setw(sizeof h_result * 2) << std::hex << h_result << ".";
if (message.has_value())
ss << "Additional message: " << message.value();
return ss.str();
}
}
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