Layout.h File Reference

#include <stdlib.h>
#include <assert.h>
#include <stdio.h>
#include "structs.h"

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Functions
Layout *	createLayout ()
	constructor
void	destroyLayout (Layout *l)
	destroyer
int	addFilterSpec (Layout *l, FilterSpec *f)
	add filter to the layout, returns 1 on success, 0 otherwise
FilterSpec *	getFilterSpecByName (Layout *l, char *name)
	returns a pointer to a filter, given its name, NULL if not found
void	getFilterByTid (Layout *layout, int tid, FilterSpec **pFilterAddress, int *instanceAddress)
	Given a tid, returns a pointer to the filter which is using it.
int	addStreamSpec (Layout *l, StreamSpec *s)
	adds a given stream to the layout, returns 1 on success, 0 otherwise
StreamSpec *	getStreamSpecByName (Layout *l, char *name)
	returns a pointer to a stream, given its name, NULL if not found

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Function Documentation

int addFilterSpec (  Layout *  l, FilterSpec *  f )

add filter to the layout, returns 1 on success, 0 otherwise Definition at line 53 of file Layout.c. References _layout_::filters, MAXFILTERS, and _layout_::numFilters. Referenced by fechaTag().

int addStreamSpec (  Layout *  l, StreamSpec *  s )

adds a given stream to the layout, returns 1 on success, 0 otherwise Definition at line 93 of file Layout.c. References MAXSTREAMS, _layout_::numStreams, and _layout_::streams. Referenced by fechaTag().

Layout* createLayout (   )

constructor Definition at line 14 of file Layout.c. References _layout_::command, _layout_::cwd, hostsCreate(), _layout_::hostsStruct, _layout_::managerState, MAX_CWD_LENGTH, _layout_::numFilters, _layout_::numStreams, _ManagerState::numWorksSent, _ManagerState::oldestWork, and _layout_::xName. Here is the call graph for this function:

void destroyLayout (  Layout *  l  )

destroyer Definition at line 38 of file Layout.c. References destroyFilterSpec(), destroyStreamSpec(), _layout_::filters, hostsDestroy(), _layout_::hostsStruct, _layout_::numFilters, _layout_::numStreams, and _layout_::streams. Here is the call graph for this function:

void getFilterByTid (  Layout *  layout, int  tid, FilterSpec **  pFilterAddress, int *  instanceAddress )

Given a tid, returns a pointer to the filter which is using it. Parameters: layout  the layout tid  the tid we are looking for pFilterAddress  the address of the filter pointer, so we can return the filter here instanceAddress  we return the instance holding the tid in the variable pointed by this address Definition at line 72 of file Layout.c. References _filter_spec_::filterPlacement, layout, FilterPlacement::numInstances, and FilterPlacement::tids.

FilterSpec* getFilterSpecByName (  Layout *  l, char *  name )

returns a pointer to a filter, given its name, NULL if not found Definition at line 62 of file Layout.c. References _layout_::filters, _filter_spec_::name, and _layout_::numFilters. Referenced by abreTag().

StreamSpec* getStreamSpecByName (  Layout *  l, char *  name )

returns a pointer to a stream, given its name, NULL if not found Definition at line 102 of file Layout.c. References _stream_spec_::name, _layout_::numStreams, and _layout_::streams.

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