DD::Image::DataInfo Class Reference

Class that provides information about component types. More...

Public Member Functions

 DataInfo (DataTypeEnum dataType, bool clamps, int min, int max, int whitePoint)
 Constructor requiring full specification on the data info.
 
 DataInfo (DataTypeEnum dataType)
 
DataTypeEnum dataType () const
 
bool clamps () const
 
int min () const
 
int max () const
 
int whitePoint () const
 
bool operator== (const DataInfo &rhs) const
 

Protected Attributes

DataTypeEnum _dataType
 the data type we are
 
bool _clamps
 are min and max to be used or ignored, float formats should generally ignore them
 
int _min
 the minimum legal value that can be stored, generally ignored by floats
 
int _max
 the maximum legal value that can be store, generally ignored by floats
 
int _whitePoint
 the nominal white point, generally 1 for floats
 

Detailed Description

Class that provides information about component types.

Constructor & Destructor Documentation

DD::Image::DataInfo::DataInfo ( DataTypeEnum  dataType)
inline

Constructor requuring only the data type, setting the other info to defaults typical for the specified type.

References _clamps, _dataType, _max, _min, and _whitePoint.



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