System.SysUtils.EMathError
Delphi
EMathError = class(EExternal);
C++
class PASCALIMPLEMENTATION EMathError : public EExternal
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | System.SysUtils.pas System.SysUtils.hpp |
System.SysUtils | System.SysUtils |
Description
EMathError is the base exception class for floating-point math errors.
EMathError is the base class for floating-point math exception classes. EMathError itself is never raised.
The following exceptions descend from EMathError:
| Exception | Meaning |
|---|---|
|
EInvalidArgument |
Parameter out of range |
|
EInvalidOp |
Processor encountered an undefined instruction |
|
EOverflow |
Floating-point operation produced result too large to store |
|
EUnderflow |
Floating-point operation produced result with no precision |
|
EZeroDivide |
Attempt to divide by zero |
Run-time exception information is saved in fields provided by EExternal.