API Reference > OdBcf Namespace > Classes > OdBcfDirection Class > OdBcfDirection Methods > OdBcfDirection::isXUnset Method
OdBcfDirection::isXUnset Method
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Syntax
C++
bool isXUnset() const;
Returns

true if the X-axis coordinate is not initialized; otherwise, the method returns false.

Description

Defines whether the X-axis coordinate of the direction object is not initialized.

Group
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