Exists Method

WRAPPER_API bool Exists(ObjectType classType, BmgChar* issuer, BmgChar* code);

Description

Checks to see if the object referenced by the given ObjectType, issuer, and code exists within the currently loaded datasource.

Example

void CoordTransform_Exists()
{
if(m_DataSource->Exists(GeoBase::ObjectType::GeodeticCoordSysType, BMG_T("BMG"),BMG_T("WGS84_coordinate_system"))
{
//Geodetic WGS84 exists in the DataSource
}
 

}