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#pragma once
#include <cassert>
#include <exception>
#include <iostream>
// Consider that std::uncaught_exceptions is available if explicitly indicated
// by the standard library, if compiler advertises full C++17 support or, as a
// special case, for MSVS 2015+ (which doesn't define __cplusplus correctly by
// default as of 2017.7 version and couldn't do it at all until it).
#ifndef MODERN_SQLITE_UNCAUGHT_EXCEPTIONS_SUPPORT
#ifdef __cpp_lib_uncaught_exceptions
#define MODERN_SQLITE_UNCAUGHT_EXCEPTIONS_SUPPORT
#elif __cplusplus >= 201703L
#define MODERN_SQLITE_UNCAUGHT_EXCEPTIONS_SUPPORT
#elif defined(_MSC_VER) && _MSC_VER >= 1900
#define MODERN_SQLITE_UNCAUGHT_EXCEPTIONS_SUPPORT
#endif
#endif
namespace sqlite {
namespace utility {
#ifdef MODERN_SQLITE_UNCAUGHT_EXCEPTIONS_SUPPORT
class UncaughtExceptionDetector {
public:
operator bool() {
return count != std::uncaught_exceptions();
}
private:
int count = std::uncaught_exceptions();
};
#else
class UncaughtExceptionDetector {
public:
operator bool() {
return std::uncaught_exception();
}
};
#endif
}
}
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