API Reference > OdDb Classes > OdDbDimension Class > OdDbDimension Methods > OdDbDimension::isSingleDimBlockReference Method
OdDbDimension::isSingleDimBlockReference Method
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Syntax
C++
bool isSingleDimBlockReference() const;
Description

Returns true and only if this Dimension entity has the only reference to its associated OdDbBlockTableRecord (DXF 70 bit 0x20).

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