TYPMOD_GET_SRID

#define TYPMOD_GET_SRID

(

typmod

)

((((typmod) & 0x0FFFFF00) - ((typmod) & 0x10000000)) >> 8)

Macros for manipulating the 'typemod' int.

An int32_t used as follows: Plus/minus = Top bit. Spare bits = Next 2 bits. SRID = Next 21 bits. TYPE = Next 6 bits. ZM Flags = Bottom 2 bits.

Definition at line 165 of file liblwgeom.h.