Problem Set API.

Files
file	rpmps.h
	Structures and prototypes used for an "rpmps" problem set.

Typedefs
typedef struct rpmpsi_s *	rpmpsi
	Problem set iterator.

Functions
rpmps	rpmpsLink (rpmps ps)
	Reference a problem set instance.
int	rpmpsNumProblems (rpmps ps)
	Return number of problems in set.
rpmpsi	rpmpsInitIterator (rpmps ps)
	Initialize problem set iterator.
rpmpsi	rpmpsFreeIterator (rpmpsi psi)
	Destroy problem set iterator.
rpmProblem	rpmpsiNext (rpmpsi psi)
	Return next problem from iterator.
int	rpmpsNextIterator (rpmpsi psi)
	Return next problem set iterator index.
rpmProblem	rpmpsGetProblem (rpmpsi psi)
	Return current problem from problem set.
rpmps	rpmpsCreate (void)
	Create a problem set.
rpmps	rpmpsFree (rpmps ps)
	Destroy a problem set.
void	rpmpsPrint (FILE *fp, rpmps ps)
	Print problems to file handle.
void	rpmpsAppendProblem (rpmps ps, rpmProblem prob)
	Append a problem to current set of problems.
int	rpmpsMerge (rpmps dest, rpmps src)
	Merge problem set into another.

Detailed Description

Problem Set API.

Typedef Documentation

rpmpsi

typedef struct rpmpsi_s* rpmpsi

Problem set iterator.

Definition at line 20 of file rpmps.h.

Function Documentation

rpmpsAppendProblem()

void rpmpsAppendProblem	(	rpmps	ps,
		rpmProblem	prob )

Append a problem to current set of problems.

Parameters

ps	problem set
prob	rpmProblem

rpmpsCreate()

rpmps rpmpsCreate

(

void

)

Create a problem set.

Returns

new problem set

rpmpsFree()

rpmps rpmpsFree

(

rpmps

ps

)

Destroy a problem set.

Parameters

ps	problem set

Returns

NULL always

rpmpsFreeIterator()

rpmpsi rpmpsFreeIterator

(

rpmpsi

psi

)

Destroy problem set iterator.

Parameters

psi	problem set iterator

Returns

problem set iterator (NULL)

rpmpsGetProblem()

rpmProblem rpmpsGetProblem

(

rpmpsi

psi

)

Return current problem from problem set.

Parameters

psi	problem set iterator

Returns

current rpmProblem

rpmpsiNext()

rpmProblem rpmpsiNext

(

rpmpsi

psi

)

Return next problem from iterator.

Parameters

psi	problem set iterator

Returns

next problem (weak ref), NULL on termination

rpmpsInitIterator()

rpmpsi rpmpsInitIterator

(

rpmps

ps

)

Initialize problem set iterator.

Parameters

ps	problem set

Returns

problem set iterator

rpmpsLink()

rpmps rpmpsLink

(

rpmps

ps

)

Reference a problem set instance.

Parameters

ps	transaction set

Returns

new transaction set reference

rpmpsMerge()

int rpmpsMerge	(	rpmps	dest,
		rpmps	src )

Merge problem set into another.

Parameters

dest	destination problem set
src	source problem set

Returns

number of problems merged

rpmpsNextIterator()

int rpmpsNextIterator

(

rpmpsi

psi

)

Return next problem set iterator index.

Parameters

psi	problem set iterator

Returns

iterator index, -1 on termination

rpmpsNumProblems()

int rpmpsNumProblems

(

rpmps

ps

)

Return number of problems in set.

Parameters

ps	problem set

Returns

number of problems

rpmpsPrint()

void rpmpsPrint	(	FILE *	fp,
		rpmps	ps )

Print problems to file handle.

Parameters

fp	file handle (NULL uses stderr)
ps	problem set