dmParamsGetIntArray(3dm)			      dmParamsGetIntArray(3dm)

NAME    [Toc]    [Back]

     dmParamsGetIntArray, dmParamsGetEnumArray,	dmParamsGetStringArray,
     dmParamsGetFloatArray, dmParamsGetFractArray - get	arrays of values from
     digital media parameter/value lists

SYNOPSIS    [Toc]    [Back]

     #include <dmedia/dm_params.h>

     const DMintarray* dmParamsGetIntArray
	   ( const DMparams* params,
	     const char* paramName )

     const DMenumarray*	dmParamsGetEnumArray
	   ( const DMparams* params,
	     const char* paramName )

     const DMstringarray* dmParamsGetStringArray
	   ( const DMparams* params,
	     const char* paramName )

     const DMfloatarray* dmParamsGetFloatArray
	   ( const DMparams* params,
	     const char* paramName )

     const DMfractionarray* dmParamsGetFractArray
	   ( const DMparams* params,
	     const char* paramName )

DESCRIPTION    [Toc]    [Back]

     These functions all retrieve values stored	in a parameter/value list.
     They assume that the named	parameter is present and is of the specified
     type; the debugging version of the	library	asserts	that this is the case.
     The value,	or a pointer to	it is returned.

     The returned array	points to the internal data structure of the parameter
     list, and is owned	by the parameter list.	It should never	be freed, and
     is	only guaranteed	to remain valid	until the next time the	list is
     changed.  In general, if you need to keep the array around	after getting
     it	from a parameter/value list, it	should be copied.

SEE ALSO    [Toc]    [Back]

     dmParams(3dm), dmParamsSetInt(3dm), dmParamsGetNumElems(3dm),
     dmSetImageDefaults(3dm), dmSetAudioDefaults(3dm).


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