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#!F-adobe-helvetica-medium-r-normal--18*
#!N
#!N #!Rdxdel DXDelete #!N #!N
Function #!N #!N Deletes a reference to an Object. #!N #!N
Syntax #!N #!F-adobe-times-bold-r-normal--18* #include <dx/dx.h> Error DXDelete(Object o) #!EF #!N #!N
Functional Details A call to this routine indicates that Object #!F-adobe-times-bold-r-normal--18*
o #!EF is no longer needed. A reference count is maintained
inside each Object; the memory associated with each Object #!F-adobe-times-bold-r-normal--18* o
#!EF is not actually released until the last user of Object
#!F-adobe-times-bold-r-normal--18* o #!EF has called #!F-adobe-times-bold-r-normal--18* DXDelete #!EF . If #!F-adobe-times-bold-r-normal--18*
o #!EF is #!F-adobe-times-bold-r-normal--18* NULL #!EF , then #!F-adobe-times-bold-r-normal--18* DXDelete #!EF
immediately returns #!F-adobe-times-bold-r-normal--18* OK #!EF . #!N #!N When #!F-adobe-times-bold-r-normal--18* DXDelete
#!EF is called on Objects that contain other objects (e.g., Groups
or Fields), it decrements the reference count on all Objects in
the hierarchy. A module that creates an Object is responsible for
deleting the Object unless it is either made part of another
Object (e.g, using #!F-adobe-times-bold-r-normal--18* DXSetComponentValue #!EF ) or it is returned
as the module output. #!N #!N Return Value #!N #!N Returns
#!F-adobe-times-bold-r-normal--18* OK #!EF or returns #!F-adobe-times-bold-r-normal--18* ERROR #!EF and sets an
error code. #!N #!N See Also #!N #!N #!F-adobe-times-bold-r-normal--18* #!Ldxc,dxall1186 h DXCopy #!EL ,
#!Ldxref,dxall1353 h DXReference #!EL #!EF #!N #!N #!Lmemng,dxall1023 h Memory Management #!EL , #!Lotrs,dxall1100 h Object Routines #!EL . #!N #!N #!N
#!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N #!Ldxdc,dxall1196 h DXDeleteComponent #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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