System.SysUtils.TFloatValue
Delphi
TFloatValue = (fvExtended, fvCurrency);
C++
enum DECLSPEC_DENUM TFloatValue : unsigned char { fvExtended, fvCurrency };
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| enum | public | System.SysUtils.pas System.SysUtils.hpp |
System.SysUtils | System.SysUtils |
Description
TFloatValue is an enumeration of two basic floating-point types.
TFloatValue is used by a number of data conversion routines to indicate what type of floating-point number is being handled.
These are the possible values of the TFloatValue type.
| Value | Meaning |
|---|---|
|
fvExtended |
An extended floating-point number. These are the highest capacity floating point numbers in Delphi: they support the largest mantissa and exponent sizes. |
|
fvDecimal |
A decimal floating-point number. Decimals have a fixed exponent size of 4 digits. |