PostGIS  2.1.10dev-r@@SVN_REVISION@@
char stringbuffer_lastchar ( stringbuffer_t s)

Return the last character in the buffer.

Definition at line 116 of file stringbuffer.c.

References stringbuffer_t::str_end, and stringbuffer_t::str_start.

Referenced by empty_to_wkt_sb().

117 {
118  if( s->str_end == s->str_start )
119  return 0;
120 
121  return *(s->str_end - 1);
122 }
char * str_start
Definition: stringbuffer.h:53

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