IBM Visualization Data Explorer Programmer's Reference

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DXGetFloatAttribute

Function

Retrieves a named attribute from an Object, verifies that it contains a floating-point number, and returns that number.

Syntax

#include <dx/dx.h>

Object DXGetFloatAttribute(Object o, char *name, float *x)

Functional Details

The attribute to be retrieved from Object o is specified by the string name. The routine then verifies that the attribute contains a scalar floating-point value. If x is not NULL, the floating-point value is returned in *x.

Return Value

Returns o or returns NULL without setting an error code.

See Also

DXGetAttribute, DXGetEnumeratedAttribute, DXGetIntegerAttribute, DXGetStringAttribute, DXSetAttribute, DXDeleteAttribute, DXSetFloatAttribute, DXSetIntegerAttribute, DXSetStringAttribute

"Object Routines".

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