DBpreviousPointOfString |
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Predecessor's point determine. Every line train exists of a list of point elements. The point elements are administered in a twice chained list. With this function one can determine the predecessor to the topical point point. Parametre point (T_PPOINT) [IN] Act on the point by which the predecessor should be determined. If point refers to the first point in the list, becomes ZERO zurückgeliefert. Result (T_PPOINT) [OUT] Act on the predecessor from point, if point the first point element is not in the list, but ZERO. Declaration #include "database.h"
T_PPOINT DLLENTRY DBpreviousPointOfString ( T_PPOINT point ); Related functions
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