diff options
Diffstat (limited to 'lexiconparameters.h')
| -rw-r--r-- | lexiconparameters.h | 83 |
1 files changed, 40 insertions, 43 deletions
diff --git a/lexiconparameters.h b/lexiconparameters.h index 612c103..d19f695 100644 --- a/lexiconparameters.h +++ b/lexiconparameters.h @@ -19,14 +19,33 @@ #ifndef QUACKLE_LEXICONPARAMETERS_H #define QUACKLE_LEXICONPARAMETERS_H -#include "alphabetparameters.h" +#include <vector> + #include "gaddag.h" namespace Quackle { +class LexiconParameters; + +class LexiconInterpreter +{ +public: + virtual void loadDawg(ifstream &file, LexiconParameters &lexparams) = 0; + virtual void loadGaddag(ifstream &file, LexiconParameters &lexparams) = 0; + virtual void dawgAt(const unsigned char *dawg, int index, unsigned int &p, Letter &letter, bool &t, bool &lastchild, bool &british, int &playability) const = 0; + virtual int versionNumber() const = 0; + virtual ~LexiconInterpreter() {}; +}; + +class V0LexiconInterpreter; +class V1LexiconInterpreter; + class LexiconParameters { + friend class Quackle::V0LexiconInterpreter; + friend class Quackle::V1LexiconInterpreter; + public: LexiconParameters(); ~LexiconParameters(); @@ -34,68 +53,46 @@ public: void unloadAll(); // true if we have a dawg or a gaddag - bool hasSomething() const; + bool hasSomething() const { return hasDawg() || hasGaddag(); }; // loadDawg unloads the dawg if filename can't be opened void loadDawg(const string &filename); void unloadDawg(); - bool hasDawg() const; + bool hasDawg() const { return m_dawg != NULL; }; + int dawgVersion() const { return m_interpreter->versionNumber(); }; // loadGaddag unloads the gaddag if filename can't be opened void loadGaddag(const string &filename); void unloadGaddag(); - bool hasGaddag() const; + bool hasGaddag() const { return m_gaddag != NULL; }; // finds a file in the lexica data directory static string findDictionaryFile(const string &lexicon); + static bool hasUserDictionaryFile(const string &lexicon); // a convenience field; this is unused by libquackle - string lexiconName() const; - void setLexiconName(const string &name); + string lexiconName() const { return m_lexiconName; }; + void setLexiconName(const string &name) { m_lexiconName = name; }; - unsigned char dawgAt(int index) const; - const GaddagNode *gaddagRoot() const; + void dawgAt(int index, unsigned int &p, Letter &letter, bool &t, bool &lastchild, bool &british, int &playability) const + { + m_interpreter->dawgAt(m_dawg, index, p, letter, t, lastchild, british, playability); + } + const GaddagNode *gaddagRoot() const { return (GaddagNode *) &m_gaddag[0]; }; + + string hashString(bool shortened) const; + string copyrightString() const; protected: unsigned char *m_dawg; unsigned char *m_gaddag; string m_lexiconName; -}; - -inline bool LexiconParameters::hasSomething() const -{ - return hasDawg() || hasGaddag(); -} - -inline bool LexiconParameters::hasDawg() const -{ - return m_dawg != NULL; -} + LexiconInterpreter *m_interpreter; + char m_hash[16]; + vector<string> m_utf8Alphabet; -inline bool LexiconParameters::hasGaddag() const -{ - return m_gaddag != NULL; -} - -inline unsigned char LexiconParameters::dawgAt(int index) const -{ - return m_dawg[index]; -} - -inline const GaddagNode *LexiconParameters::gaddagRoot() const -{ - return (GaddagNode *) &m_gaddag[0]; -} - -inline string LexiconParameters::lexiconName() const -{ - return m_lexiconName; -} - -inline void LexiconParameters::setLexiconName(const string &name) -{ - m_lexiconName = name; -} + LexiconInterpreter* createInterpreter(char version) const; +}; } #endif |