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Intel® Fortran Libraries Reference

Intel® Fortran Libraries Reference

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Descriptions of the Library Routines 2The last detected error does not necessarily correspond to the most recent function call. Thecompiler resets string only when another error occurs.CompatibilityCONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS LIBSee Also: “PERROR”, “IERRNO”ExampleUSE IFCOREcharacter*40 errtextcharacter char1integer*4 iflag, i4. . .!Open unit 1 herei4=fgetc(1,char1) if (i4) theniflag = 1Call GERROR (errtext)print *, errtextend ifGETACTIVEQQQuickWin Function: Returns the unit number of the currently active child window. Thisfunction is only available on Windows* systems.Module: USE IFQWINSyntaxresult = GETACTIVEQQ ( )Results:The result type is INTEGER(4). The result is the unit number of the currently active window. Ifno child window is active, it returns the parameter QWIN$NOACTIVEWINDOW (defined inIFQWIN.F90).CompatibilityQUICKWIN GRAPHICS LIBSee Also: “SETACTIVEQQ”, “GETHWNDQQ”, "Using QuickWin" in your user’s guideGETARCINFOGraphics Function: Determines the endpoints (in viewport coordinates) of the most recentlydrawn arc or pie. This function is only available on Windows* systems.2-97

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