PostGIS  2.3.8dev-r@@SVN_REVISION@@

◆ gserialized_from_lwline_size()

static size_t gserialized_from_lwline_size ( const LWLINE line)
static

Definition at line 446 of file g_serialized.c.

References LWLINE::flags, FLAGS_NDIMS, LWDEBUGF, POINTARRAY::npoints, and LWLINE::points.

Referenced by gserialized_from_any_size().

447 {
448  size_t size = 4; /* Type number. */
449 
450  assert(line);
451 
452  size += 4; /* Number of points (zero => empty). */
453  size += line->points->npoints * FLAGS_NDIMS(line->flags) * sizeof(double);
454 
455  LWDEBUGF(3, "linestring size = %d", size);
456 
457  return size;
458 }
int npoints
Definition: liblwgeom.h:370
uint8_t flags
Definition: liblwgeom.h:418
#define LWDEBUGF(level, msg,...)
Definition: lwgeom_log.h:88
#define FLAGS_NDIMS(flags)
Definition: liblwgeom.h:151
POINTARRAY * points
Definition: liblwgeom.h:421
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