pgRouting
pgRouting extends the PostGIS / PostgreSQL geospatial database to provide geospatial routing functionality.
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johnson.c File Reference
#include <unistd.h>
#include "postgres.h"
#include "funcapi.h"
#include "fmgr.h"
#include "./../../common/src/debug_macro.h"
#include "./../../common/src/time_msg.h"
#include "./../../common/src/pgr_types.h"
#include "./../../common/src/postgres_connection.h"
#include "./../../common/src/edges_input.h"
#include "./johnson_driver.h"

Go to the source code of this file.

Functions

PGDLLEXPORT Datum johnson (PG_FUNCTION_ARGS)
 
 PG_FUNCTION_INFO_V1 (johnson)
 
static void process (char *edges_sql, bool directed, Matrix_cell_t **result_tuples, size_t *result_count)
 

Function Documentation

PGDLLEXPORT Datum johnson ( PG_FUNCTION_ARGS  )

Definition at line 97 of file johnson.c.

References PGR_DBG, pgr_text2char(), and process().

PG_FUNCTION_INFO_V1 ( johnson  )
static void process ( char *  edges_sql,
bool  directed,
Matrix_cell_t **  result_tuples,
size_t *  result_count 
)
static