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CFNumberIsFloatType |
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Header: | CFNumber.h | Carbon status: | Supported | |
Determines whether the specified CFNumber object contains a value stored as one of the defined floating point types.
Boolean CFNumberIsFloatType ( CFNumberRef number );
The CFNumber object you wish to examine.
TRUE if the CFNumber object's value is one of the defined floating point types. Otherwise FALSE. The valid floating point types are listed in
Supported in Carbon. Available in CarbonLib 1.0 and later when CoreFoundationLib 1.0 or later is installed. Exported by CarbonLib 1.0 and later and by CoreFoundationLib 1.0 and later.