TxLang: abstract base class for language-dependent term expanders. More...
#include <TermExpander.h>
Public Member Functions | |
| TxLang (const string &cls=string("Lang"), const string &label=string("Lang"), const string ¶m=string("Generic")) | |
| param: language name supported by GetLanguageByString() More... | |
| virtual | ~TxLang (void) |
| virtual CTermExpander * | clone (map< CTermExpander *, CTermExpander *> &xlate) const |
| clone constructor to create a new expansion object (override this for derived classes) */ More... | |
| virtual void | setLanguage (MorphLanguageEnum lang) |
| Set language by enum. Default just sets m_Lang=lang and m_Param=GetStringByLanguage(lang) More... | |
| virtual void | setLanguage (const string &lang) |
 Public Member Functions inherited from CTermExpander | |
| CTermExpander (const string &cls, const string &label, const string ¶m) | |
| Full constructor (abstract base classes only) More... | |
| CTermExpander (const string &label=string("NoLabel"), const string ¶m=string("")) | |
| Default constructor, to be overridden by subclasses. More... | |
| virtual CTermExpander * | mapClone (map< CTermExpander *, CTermExpander *> &xlate) const |
| clone constructor, handles sub-object cloning according to xlate map */ More... | |
| virtual | ~CTermExpander (void) |
| Default destructor. More... | |
| virtual void | compile (void) |
| set up object based on label and/or parameter string; default implementation does nothing More... | |
| virtual string | configString (void) const |
| String form of this expander. Default is m_Class + " " + m_Label + " " + m_Param. More... | |
| virtual void | expand (const string &src, set< string > &dst) |
| Expand a single term term to a set of terms dst. More... | |
| virtual void | expand (const set< string > &src, set< string > &dst) |
| Expand a set of terms src to a set of terms dst. More... | |
Public Attributes | |
| MorphLanguageEnum | m_Lang |
| DDC-language to use for expansion. More... | |
| Public Attributes inherited from CTermExpander | |
| string | m_Class |
| class name for this expander More... | |
| string | m_Label |
| unique name for this expander More... | |
| string | m_Param |
| string argument(s) for this expander (parameters, for stringification) More... | |
Detailed Description
TxLang: abstract base class for language-dependent term expanders.
Constructor & Destructor Documentation
◆ TxLang()
| TxLang::TxLang | ( | const string & | cls = string("Lang"), |
| const string & | label = string("Lang"), |
||
| const string & | param = string("Generic") |
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| ) |
param: language name supported by GetLanguageByString()
References setLanguage().
◆ ~TxLang()
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inlinevirtual |
Member Function Documentation
◆ clone()
|
inlinevirtual |
clone constructor to create a new expansion object (override this for derived classes) */
Reimplemented from CTermExpander.
◆ setLanguage() [1/2]
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virtual |
Set language by enum. Default just sets m_Lang=lang and m_Param=GetStringByLanguage(lang)
References GetStringByLanguage(), m_Lang, and CTermExpander::m_Param.
Referenced by setLanguage(), and TxLang().
◆ setLanguage() [2/2]
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virtual |
Set language by string identifier using GetLanguageByString()
- calls setLanguage(MorphLanguageEnum l)
- throws CExpc if langugage is unknown
References errProcessMorphology, GetLanguageByString(), m_Lang, morphGeneric, morphUnknown, setLanguage(), and Trim().
Member Data Documentation
◆ m_Lang
| MorphLanguageEnum TxLang::m_Lang |
DDC-language to use for expansion.
Referenced by TxMorph::expand(), TxToLower::expand(), TxToUpper::expand(), TxCase::expand(), and setLanguage().
The documentation for this class was generated from the following files:
