pairing.h File Reference

Pairing shared-object library code for interface with Python. More...

#include <Python.h>
#include "datatypes.h"

Include dependency graph for pairing.h:

Go to the source code of this file.

Functions
void	initpairing (void)
	This initialises the module and all its member functions.
static PyObject *	multiPair (PyObject *self, PyObject *args, PyObject *kwds)
static PyObject *	pairOff (PyObject *self, PyObject *args, PyObject *kwds)
static PyObject *	merge (PyObject *self, PyObject *args, PyObject *kwds)
	Create a single merge table from a list of pair pointer files.
int	prepare_detections_list (PyObject *input, CartesianSet **cart, IndexedList **dec)
	Reads in a list of detections specified by the Python arguments.
void	create_pointer_files (CartesianSet cart1[], IndexedList dec1[], int nrec1, CartesianSet cart2[], IndexedList dec2[], int nrec2, double matchradius, char *outfile1, char *outfile2)
	Performs source association between detection lists, creating pointer files.

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Detailed Description

Pairing shared-object library code for interface with Python.

Author:

Ian Bond, IfA, University of Edinburgh

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Function Documentation

void create_pointer_files	(	CartesianSet	cart1[],
		IndexedList	dec1[],
		int	nrec1,
		CartesianSet	cart2[],
		IndexedList	dec2[],
		int	nrec2,
		double	matchradius,
		char *	outfile1,
		char *	outfile2
	)

Performs source association between detection lists, creating pointer files.

Parameters:

	cart1	First list of detection cartesian coordinates
	dec1	First list of detection declinations
	nrec1	Number of records in first list of detections
	cart2	Second list of detection cartesian coordinates
	dec2	Second list of detection declinations
	nrec2	Number of records in second list of detections
	matchradius	Search radius for source association
	outfile1	File name for output of forward-matches pointer file
	outfile2	File name for output of reverse-matches pointer file

References handshake(), matchpairs(), timestamp(), and write_pointers().

Referenced by multiPair(), and pairOff().

void initpairing

(

void

)

This initialises the module and all its member functions.

References merge(), multiPair(), and pairOff().

static PyObject* merge	(	PyObject *	self,
		PyObject *	args,
		PyObject *	kwds
	)			[static]

Create a single merge table from a list of pair pointer files.

static PyObject* multiPair	(	PyObject *	self,
		PyObject *	args,
		PyObject *	kwds
	)			[static]

Make all combinations of pair pointer arrays for the input list of passband data.

static PyObject* pairOff	(	PyObject *	self,
		PyObject *	args,
		PyObject *	kwds
	)			[static]

Produces pair pointer array for two input data files. Not suitable if there are more than two input files - in this case use multiPair instead.

int prepare_detections_list	(	PyObject *	input,
		CartesianSet **	cart,
		IndexedList **	dec
	)

Reads in a list of detections specified by the Python arguments.

Parameters:

input

Python argument list

Return values:

	cart	List of detection cartesian coordinates
	dec	List of detection declinations

Returns:

Number of records read

References count_records(), get_recinfo(), gobble(), and quicksort().

Referenced by multiPair(), and pairOff().