diff options
| -rw-r--r-- | pod/perlapi.pod | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/pod/perlapi.pod b/pod/perlapi.pod index 5c0bee4ff4..61e52a1874 100644 --- a/pod/perlapi.pod +++ b/pod/perlapi.pod @@ -3027,22 +3027,22 @@ which guarantees to evaluate sv only once. =for hackers Found in file sv.h -=item SvNVX +=item SvNVx -Returns the raw value in the SV's NV slot, without checks or conversions. -Only use when you are sure SvNOK is true. See also C<SvNV()>. +Coerces the given SV to a double and returns it. Guarantees to evaluate +sv only once. Use the more efficient C<SvNV> otherwise. - NV SvNVX(SV* sv) + NV SvNVx(SV* sv) =for hackers Found in file sv.h -=item SvNVx +=item SvNVX -Coerces the given SV to a double and returns it. Guarantees to evaluate -sv only once. Use the more efficient C<SvNV> otherwise. +Returns the raw value in the SV's NV slot, without checks or conversions. +Only use when you are sure SvNOK is true. See also C<SvNV()>. - NV SvNVx(SV* sv) + NV SvNVX(SV* sv) =for hackers Found in file sv.h @@ -3236,21 +3236,21 @@ Like C<SvPV_nolen>, but converts sv to utf8 first if necessary. =for hackers Found in file sv.h -=item SvPVx +=item SvPVX -A version of C<SvPV> which guarantees to evaluate sv only once. +Returns a pointer to the physical string in the SV. The SV must contain a +string. - char* SvPVx(SV* sv, STRLEN len) + char* SvPVX(SV* sv) =for hackers Found in file sv.h -=item SvPVX +=item SvPVx -Returns a pointer to the physical string in the SV. The SV must contain a -string. +A version of C<SvPV> which guarantees to evaluate sv only once. - char* SvPVX(SV* sv) + char* SvPVx(SV* sv, STRLEN len) =for hackers Found in file sv.h @@ -3498,22 +3498,22 @@ for a version which guarantees to evaluate sv only once. =for hackers Found in file sv.h -=item SvUVX +=item SvUVx -Returns the raw value in the SV's UV slot, without checks or conversions. -Only use when you are sure SvIOK is true. See also C<SvUV()>. +Coerces the given SV to an unsigned integer and returns it. Guarantees to +evaluate sv only once. Use the more efficient C<SvUV> otherwise. - UV SvUVX(SV* sv) + UV SvUVx(SV* sv) =for hackers Found in file sv.h -=item SvUVx +=item SvUVX -Coerces the given SV to an unsigned integer and returns it. Guarantees to -evaluate sv only once. Use the more efficient C<SvUV> otherwise. +Returns the raw value in the SV's UV slot, without checks or conversions. +Only use when you are sure SvIOK is true. See also C<SvUV()>. - UV SvUVx(SV* sv) + UV SvUVX(SV* sv) =for hackers Found in file sv.h |