16 explicit constexpr Result(
bool result) : message(result ? nullptr :
"Unspecified Error") {}
22 template <
int numChars>
35 constexpr operator bool()
const {
return message ==
nullptr; }
38 explicit constexpr Result(
const char* message) : message(message) {}
47#define SC_TRY(expression) \
49 if (auto _exprResConv = SC::Result(expression)) \
56 return _exprResConv; \
61#define SC_TRY_MSG(expression, failedMessage) \
62 if (not(expression)) \
63 SC_LANGUAGE_UNLIKELY \
65 return SC::Result::Error(failedMessage); \
69#define SC_TRUST_RESULT(expression) SC_ASSERT_RELEASE(expression)
An ascii string used as boolean result. SC_TRY macro forwards errors to caller.
Definition: Result.h:11
static constexpr Result Error(const char(&msg)[numChars])
Constructs an Error from a pointer to an ASCII string literal.
Definition: Result.h:23
static constexpr Result FromStableCharPointer(const char *msg)
Constructs an Error from a pointer to an ascii string.
Definition: Result.h:32
constexpr Result(bool result)
Build a Result object from a boolean.
Definition: Result.h:16
const char * message
If == nullptr then Result is valid. If != nullptr it's the reason of the error.
Definition: Result.h:13