ObjGetOk¶

ObjGetOk checks if the last call of ObjGet was successful.

Return Value

bool is TRUE (1) if the function was successful, and FALSE (0) if and error occurred.

Comment

Note that the function is called without a handle.

Example

bGrid = LayerIsMajorGrid(hLayer);
if (bGrid == 0 && !ObjGetOK()) {
    error ("error by call of LayerIsMajorGrid()");
}