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System.Rtti.TRttiFloatType.FloatType

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Delphi

property FloatType: TFloatType read GetFloatType;

C++

__property System::Typinfo::TFloatType FloatType = {read=GetFloatType, nodefault};

Properties

Type Visibility Source Unit Parent
property public
System.Rtti.pas
System.Rtti.hpp
System.Rtti TRttiFloatType

Description

Specifies the floating-point subtype.

Use FloatType to obtain a TFloatType enumeration whose value describes the actual reflected floating-point value type. The values of FloatType are listed in the following table.



Value Meaning

ftSingle

Single data type (-1.5 x 10^45 .. 3.4 x 10^38)

ftDouble

Double data type (-5.0 x 10^324 .. 1.7 x 10^308)

ftExtended

Extended data type (-3.6 x 10^4951 .. 1.1 x 10^4932)

ftComp

Comp data type (-2^63+1 .. 2^63-1)

ftCurr

Currency data type (20 significant digits, 4 decimal places)



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