| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| package Lucy::Build::Binding::Object; |
| use strict; |
| use warnings; |
| |
| our $VERSION = '0.004001'; |
| $VERSION = eval $VERSION; |
| |
| sub bind_all { |
| my $class = shift; |
| $class->bind_bitvector; |
| $class->bind_i32array; |
| } |
| |
| sub bind_bitvector { |
| my @exposed = qw( |
| Get |
| Set |
| Clear |
| Clear_All |
| And |
| Or |
| And_Not |
| Xor |
| Flip |
| Flip_Block |
| Next_Hit |
| To_Array |
| Grow |
| Count |
| ); |
| |
| my $pod_spec = Clownfish::CFC::Binding::Perl::Pod->new; |
| my $synopsis = <<'END_SYNOPSIS'; |
| my $bit_vec = Lucy::Object::BitVector->new( capacity => 8 ); |
| my $other = Lucy::Object::BitVector->new( capacity => 8 ); |
| $bit_vec->set($_) for ( 0, 2, 4, 6 ); |
| $other->set($_) for ( 1, 3, 5, 7 ); |
| $bit_vec->or($other); |
| print "$_\n" for @{ $bit_vec->to_array }; # prints 0 through 7. |
| END_SYNOPSIS |
| my $constructor = <<'END_CONSTRUCTOR'; |
| my $bit_vec = Lucy::Object::BitVector->new( |
| capacity => $doc_max + 1, # default 0, |
| ); |
| END_CONSTRUCTOR |
| $pod_spec->set_synopsis($synopsis); |
| $pod_spec->add_constructor( alias => 'new', sample => $constructor ); |
| $pod_spec->add_method( method => $_, alias => lc($_) ) for @exposed; |
| |
| my $binding = Clownfish::CFC::Binding::Perl::Class->new( |
| parcel => "Lucy", |
| class_name => "Lucy::Object::BitVector", |
| ); |
| $binding->set_pod_spec($pod_spec); |
| |
| Clownfish::CFC::Binding::Perl::Class->register($binding); |
| } |
| |
| sub bind_i32array { |
| my $xs_code = <<'END_XS_CODE'; |
| MODULE = Lucy PACKAGE = Lucy::Object::I32Array |
| |
| SV* |
| new(either_sv, ...) |
| SV *either_sv; |
| CODE: |
| { |
| SV *ints_sv = NULL; |
| AV *ints_av = NULL; |
| lucy_I32Array *self = NULL; |
| bool args_ok; |
| |
| args_ok |
| = XSBind_allot_params(&(ST(0)), 1, items, |
| ALLOT_SV(&ints_sv, "ints", 4, true), |
| NULL); |
| if (!args_ok) { |
| CFISH_RETHROW(CFISH_INCREF(cfish_Err_get_error())); |
| } |
| |
| if (SvROK(ints_sv)) { |
| ints_av = (AV*)SvRV(ints_sv); |
| } |
| if (ints_av && SvTYPE(ints_av) == SVt_PVAV) { |
| int32_t size = av_len(ints_av) + 1; |
| int32_t *ints = (int32_t*)CFISH_MALLOCATE(size * sizeof(int32_t)); |
| int32_t i; |
| |
| for (i = 0; i < size; i++) { |
| SV **const sv_ptr = av_fetch(ints_av, i, 0); |
| ints[i] = (sv_ptr && XSBind_sv_defined(*sv_ptr)) |
| ? SvIV(*sv_ptr) |
| : 0; |
| } |
| self = (lucy_I32Array*)XSBind_new_blank_obj(either_sv); |
| lucy_I32Arr_init(self, ints, size); |
| } |
| else { |
| THROW(CFISH_ERR, "Required param 'ints' isn't an arrayref"); |
| } |
| |
| RETVAL = CFISH_OBJ_TO_SV_NOINC(self); |
| } |
| OUTPUT: RETVAL |
| |
| SV* |
| to_arrayref(self) |
| lucy_I32Array *self; |
| CODE: |
| { |
| AV *out_av = newAV(); |
| uint32_t i; |
| uint32_t size = LUCY_I32Arr_Get_Size(self); |
| |
| av_extend(out_av, size); |
| for (i = 0; i < size; i++) { |
| int32_t result = LUCY_I32Arr_Get(self, i); |
| SV* result_sv = result == -1 ? newSV(0) : newSViv(result); |
| av_push(out_av, result_sv); |
| } |
| RETVAL = newRV_noinc((SV*)out_av); |
| } |
| OUTPUT: RETVAL |
| END_XS_CODE |
| |
| my $binding = Clownfish::CFC::Binding::Perl::Class->new( |
| parcel => "Lucy", |
| class_name => "Lucy::Object::I32Array", |
| ); |
| $binding->append_xs($xs_code); |
| $binding->exclude_constructor; |
| |
| Clownfish::CFC::Binding::Perl::Class->register($binding); |
| } |
| |
| 1; |