Line data    Source code

       1             : /* File: layout_feature_iter.inl; Copyright and License: see below */
       2             : 
       3             : #include "u8/u8_trace.h"
       4             : #include <assert.h>
       5             : 
       6           0 : static inline void layout_feature_iter_init( layout_feature_iter_t *this_,
       7             :                                              layout_visible_set_t *items,
       8             :                                              const universal_array_index_sorter_t *order )
       9             : {
      10           0 :     (*this_).next_idx = 0;
      11           0 :     (*this_).items = items;
      12           0 :     (*this_).order = order;
      13           0 : }
      14             : 
      15           0 : static inline void layout_feature_iter_destroy( layout_feature_iter_t *this_ )
      16             : {
      17           0 :     (*this_).next_idx = 0;
      18           0 :     (*this_).items = NULL;
      19           0 :     (*this_).order = NULL;
      20           0 : }
      21             : 
      22           0 : static inline bool layout_feature_iter_has_next( const layout_feature_iter_t *this_ )
      23             : {
      24           0 :     return ( (*this_).next_idx < universal_array_index_sorter_get_count( (*this_).order ) );
      25             : }
      26             : 
      27           0 : static inline layout_feature_t *layout_feature_iter_next_ptr( layout_feature_iter_t *this_ )
      28             : {
      29           0 :     layout_feature_t *result = NULL;
      30           0 :     if ( layout_feature_iter_has_next( this_ ) )
      31             :     {
      32           0 :         uint32_t array_index = universal_array_index_sorter_get_array_index( (*this_).order, (*this_).next_idx );
      33           0 :         assert( array_index < layout_visible_set_get_feature_count( (*this_).items ) );
      34           0 :         result = layout_visible_set_get_feature_ptr( (*this_).items, array_index );
      35           0 :         (*this_).next_idx ++;
      36             :     }
      37           0 :     return result;
      38             : }
      39             : 
      40             : 
      41             : /*
      42             : Copyright 2025-2025 Andreas Warnke
      43             : 
      44             : Licensed under the Apache License, Version 2.0 (the "License");
      45             : you may not use this file except in compliance with the License.
      46             : You may obtain a copy of the License at
      47             : 
      48             :     http://www.apache.org/licenses/LICENSE-2.0
      49             : 
      50             : Unless required by applicable law or agreed to in writing, software
      51             : distributed under the License is distributed on an "AS IS" BASIS,
      52             : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      53             : See the License for the specific language governing permissions and
      54             : limitations under the License.
      55             : */