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#!N
#!N #!Rdxgaey DXGetArrayEntry, DXGetArrayEntries #!N #!N Function #!N #!N Return
a specified item or items from an Array. #!N #!N Syntax
#!N #!F-adobe-times-bold-r-normal--18* #include <dx/dx.h> Pointer DXGetArrayEntry(ArrayHandle handle, int offset, Pointer scratch)
void DXGetArrayEntries(ArrayHandle handle, int count, int *offsets, Pointer *entries, Pointer scratch)
#!EF #!N #!N Functional Details #!N #!N Given an #!F-adobe-times-bold-r-normal--18* offset
#!EF or list of #!F-adobe-times-bold-r-normal--18* *offsets #!EF into an Array, the
routine returns a pointer or pointers to the memory location(s) containing
the Array elements specified. (The Array is specified by the Array
handle #!F-adobe-times-bold-r-normal--18* handle #!EF , which must first be created by
#!F-adobe-times-bold-r-normal--18* DXCreateArrayHandle #!EF ). #!N #!N For #!F-adobe-times-bold-r-normal--18* DXGetArrayEntry #!EF :
The region of memory pointed to by #!F-adobe-times-bold-r-normal--18* scratch #!EF must
be large enough to hold a specified element. #!N #!N For
#!F-adobe-times-bold-r-normal--18* DXGetArrayEntries #!EF : The routine returns a list of pointers
in #!F-adobe-times-bold-r-normal--18* entries #!EF , which must be large enough to
hold #!F-adobe-times-bold-r-normal--18* count #!EF pointers. The parameter #!F-adobe-times-bold-r-normal--18* scratch #!EF must
be large enough to hold #!F-adobe-times-bold-r-normal--18* count #!EF items of the
Array. #!N #!N Return Value #!N #!N Return a pointer or
pointers to the specified entry or entries if the "offset" value(s)
are valid for the Array. If not, the results are undefined.
Note that you should use the return value of this function,
#!F-adobe-times-medium-r-normal--18* not #!EF _________ #!F-adobe-times-bold-r-normal--18* scratch #!EF . #!N #!N See
Also #!N #!N #!F-adobe-times-bold-r-normal--18* #!Ldxcah,dxall1189 h DXCreateArrayHandle #!EL , #!Ldxfah,dxall1214 h DXFreeArrayHandle #!EL , #!Ldxgaey,dxall1221 h DXGetArrayEntry, DXGetArrayEntries #!EL , #!Ldxia,dxall1291 h DXIterateArray #!EL
#!EF #!N #!N #!Larhand,dxall1073 h Array Handling #!EL . #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic
#!EF #!N #!N #!Ldxgai,dxall1222 h DXGetArrayInfo #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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