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lanalyzer.cc File Reference

Go to the source code of this file.

Compounds
class	ColourResetAlgo
class	LaNumberingAlgo
class	NontermFixAlgo
class	LRecDetectAlgo
class	EbnfRepetitiveAlgo
class	EbnfNullableCompAlgo
class	EbnfFirstCompAlgo
class	EbnfFollowCompAlgo
class	EbnfLl1CheckAlgo
Functions
void	runAlgo (vector< ProductionSpec > &prods, EbnfNodeAlgo &algo, bool reverse=false) throw (EbnfNodeAlgoException)
void	runAlgo (vector< ProductionSpec > &prods, EbnfRepetitiveAlgo &algo, bool reverse=false) throw (EbnfNodeAlgoException)
Variables
string	curProdName

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Function Documentation

void runAlgo ( vector< ProductionSpec > & prods, EbnfNodeAlgo & algo, bool reverse = false ) throw (EbnfNodeAlgoException)

Runs a dfTraverse on each production's expansion given in the vector with the given AbnfNodeAlgo as argument. If the reverse flag is true, then a backward traversal is done (using the rdfTraverse). Additionally, before running the given algorithm, the colour of each node is set to white. If the algorith fails (i.e. throws an exception), runAlgo also throws an exception with the same location, and the reason augmented to indicate the production that was being processed when the exception occurred. Definition at line 252 of file lanalyzer.cc.

void runAlgo ( vector< ProductionSpec > & prods, EbnfRepetitiveAlgo & algo, bool reverse = false ) throw (EbnfNodeAlgoException)

Runs a dfTraverse on each production's expansion given in the vector with the given AbnfNodeAlgo as argument. If the reverse flag is true, then a backward traversal is done (using the rdfTraverse). Additionally, before running the given algorithm, the colour of each node is set to white. The functions maintains a vector of "done" flags for each production, and will restart the traversal of each "not-done" production until all the productions are marked as "done". If the algorith fails (i.e. throws an exception), runAlgo also throws an exception with the same location, and the reason augmented to indicate the production that was being processed when the exception occurred. Definition at line 294 of file lanalyzer.cc. Referenced by LAnalyzer::makeLa().

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Variable Documentation

string curProdName [static]

Definition at line 69 of file lanalyzer.cc.

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