API Reference > Classes > Geometry Classes > OdBmGCurve Class > OdBmGCurve Methods > OdBmGCurve::getApproximateLength Method
OdBmGCurve::getApproximateLength Method
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Syntax
C++
OdResult getApproximateLength(double& dApproximateLength) const;
Parameters
Parameters 
Description 
double& dApproximateLength 
[out] Approximate length.
 
Returns

Returns eOk if successful or an appropriate error code in the other case.

Description

Returns approximate curve length.

Group
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