862   struct Iter {  struct
863     void init (const struct CoverageFormat1 &c_) { c = &c_; i = 0; }  in init()
864     void fini () {}  in fini()
865     bool more () { return i < c->glyphArray.len; }  in more()
866     void next () { i++; }  in next()
867     hb_codepoint_t get_glyph () { return c->glyphArray[i]; }  in get_glyph()
868     unsigned int get_coverage () { return i; }  in get_coverage()
871     const struct CoverageFormat1 *c;
872     unsigned int i;
975   struct Iter  struct
977     void init (const CoverageFormat2 &c_)  in init()
989     void fini () {}  in fini()
990     bool more () { return i < c->rangeRecord.len; }  in more()
991     void next ()  in next()
1013     hb_codepoint_t get_glyph () { return j; }  in get_glyph()
1014     unsigned int get_coverage () { return coverage; }  in get_coverage()
1017     const struct CoverageFormat2 *c;
1018     unsigned int i, coverage;
1019     hb_codepoint_t j;
1108   struct Iter  struct
1110     Iter (const Coverage &c_)  in Iter()  function
1121     bool more ()  in more()
1130     void next ()  in next()
1139     hb_codepoint_t get_glyph ()  in get_glyph()
1148     unsigned int get_coverage ()  in get_coverage()
1159     unsigned int format;
1160     union {
1163     } u;