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Diffstat (limited to 'pod/perlapi.pod')
| -rw-r--r-- | pod/perlapi.pod | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/pod/perlapi.pod b/pod/perlapi.pod index 6bf970a901..c7edea92cc 100644 --- a/pod/perlapi.pod +++ b/pod/perlapi.pod @@ -38,6 +38,28 @@ array itself. =for hackers Found in file av.c +=item av_delete + +Deletes the element indexed by C<key> from the array. Returns the +deleted element. C<flags> is currently ignored. + + SV* av_delete(AV* ar, I32 key, I32 flags) + +=for hackers +Found in file av.c + +=item av_exists + +Returns true if the element indexed by C<key> has been initialized. + +This relies on the fact that uninitialized array elements are set to +C<&PL_sv_undef>. + + bool av_exists(AV* ar, I32 key) + +=for hackers +Found in file av.c + =item av_extend Pre-extend an array. The C<key> is the index to which the array should be @@ -62,6 +84,16 @@ more information on how to use this function on tied arrays. =for hackers Found in file av.c +=item av_fill + +Ensure than an array has a given number of elements, equivalent to +Perl's C<$#array = $fill;>. + + void av_fill(AV* ar, I32 fill) + +=for hackers +Found in file av.c + =item av_len Returns the highest index in the array. Returns -1 if the array is |