This class uses instantiated patterns to analyze the grammar and deliver two hashes providing candidate rules for a (cyk) parser to validate them. The first hash is for rules with only one element (e.g. A->word, A->B). The second hash is for rules with two or more elements. Both hashes require two keys: the word position in the sentence (x) and the first element of the rule (which can be either a word or non-terminal). More...
#include <task.ssgrammar.hpp>
Public Member Functions | |
| SentenceSpecificGrammarTask (const ucam::util::RegistryPO &rg) | |
| Constructor. More... | |
| bool | run (Data &d) |
| run method, given a grammar and instantiated patterns, creates and returns the hashes More... | |
 Public Member Functions inherited from ucam::util::TaskInterface< Data > | |
| TaskInterface () | |
| Constructor. More... | |
| virtual | ~TaskInterface () |
| bool | chainrun (Data &d) |
| Implements chain of responsability. Calls run method and, if there is another task, call its run method too. More... | |
| bool | operator() (Data &d) |
| TaskInterface & | appendTask (TaskInterface *t) |
| Appends a task class. If there is no task, append here, otherwise delegate in next task. More... | |
| TaskInterface & | operator() (TaskInterface *t) |
| TaskInterface * | getTask () |
| Return appended task. More... | |
| TaskInterface * | next () |
Detailed Description
template<class Data>
class ucam::hifst::SentenceSpecificGrammarTask< Data >
This class uses instantiated patterns to analyze the grammar and deliver two hashes providing candidate rules for a (cyk) parser to validate them. The first hash is for rules with only one element (e.g. A->word, A->B). The second hash is for rules with two or more elements. Both hashes require two keys: the word position in the sentence (x) and the first element of the rule (which can be either a word or non-terminal).
Definition at line 38 of file task.ssgrammar.hpp.
Constructor & Destructor Documentation
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inline |
Constructor.
Definition at line 59 of file task.ssgrammar.hpp.
Member Function Documentation
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inlinevirtual |
run method, given a grammar and instantiated patterns, creates and returns the hashes
- Parameters
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d data structure containing all required objects (grammar, patterns, ...)
Implements ucam::util::TaskInterface< Data >.
Definition at line 73 of file task.ssgrammar.hpp.
The documentation for this class was generated from the following file:
