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#ifndef _exceptions_h_
#define _exceptions_h_
#include "newdelete.hpp"
#include <stdexcept>
#include <string>
namespace exc {
struct engine_error : public std::runtime_error, public our_new_delete
{
explicit engine_error(const std::string &msg) : std::runtime_error(msg) {}
};
struct overflow_exception : public engine_error
{
explicit overflow_exception(const std::string &msg) : engine_error(msg) {}
};
struct division_by_zero_error : public engine_error
{
explicit division_by_zero_error(const std::string &msg) : engine_error(msg) {}
explicit division_by_zero_error() : engine_error(std::string{"atttempt to divide by zero"}) {}
};
struct internal_error : public engine_error
{
explicit internal_error(const std::string &msg) : engine_error(msg) {}
};
}
#define TRY \
try \
{
#define CATCH \
} \
catch (const exc::engine_error& __x424621) \
{ \
ERROR(__x424621.what()); \
return NULL; \
}
#endif
// Local Variables:
// compile-command: "make -C $M2BUILDDIR/Macaulay2/e "
// indent-tabs-mode: nil
// End:
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