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XtConvert(3Xt)	    XT COMPATIBILITY FUNCTIONS	   XtConvert(3Xt)


NAME
       XtConvert, XtDirectConvert - invoke resource converters

SYNTAX
       void XtConvert(w, from_type, from, to_type, to_return)
	   Widget w;
	   String from_type;
	   XrmValuePtr from;
	   String to_type;
	   XrmValuePtr to_return;

       void XtDirectConvert(converter, args, num_args, from,
       to_return)
	   XtConverter converter;
	   XrmValuePtr args;
	   Cardinal num_args;
	   XrmValuePtr from;
	   XrmValuePtr to_return;

ARGUMENTS
       args	 Specifies the argument list that contains the
		 additional arguments needed to perform the con
		 version (often NULL).

       converter Specifies the conversion procedure that is to be
		 called.

       from	 Specifies the value to be converted.

       from_type Specifies the source type.

       num_args	 Specifies the number of additional arguments
		 (often zero).

       to_type	 Specifies the destination type.

       to_return Returns the converted value.

       w	 Specifies the widget to use for additional argu
		 ments (if any are needed).

DESCRIPTION
       The XtConvert function looks up the type converter regis
       tered to convert from_type to to_type, computes any addi
       tional arguments needed, and then calls XtDirectConvert.
       XtConvert has been replaced by XtConvertAndStore.

       The XtDirectConvert function looks in the converter cache
       to see if this conversion procedure has been called with
       the specified arguments.	 If so, it returns a descriptor
       for information stored in the cache; otherwise, it calls
       the converter and enters the result in the cache.

       Before calling the specified converter, XtDirectConvert



X Version 11		   Release 6.1				1





XtConvert(3Xt)	    XT COMPATIBILITY FUNCTIONS	   XtConvert(3Xt)


       sets the return value size to zero and the return value
       address to NULL.	 To determine if the conversion was suc
       cessful, the client should check to_return.address for
       non-NULL.  XtDirectConvert has been replaced by
       XtCallConverter.

SEE ALSO
       XtAppAddConverter(3Xt), XtStringConversionWarning(3Xt),
       XtConvertAndStore(3Xt), XtCallConverter(3Xt)
       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface














































X Version 11		   Release 6.1				2


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