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Little refactoring

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This commit is contained in:
Olivier Teulière 2009-06-23 15:36:28 +00:00
parent 3a82ab75fd
commit fc04b0604b
3 changed files with 31 additions and 18 deletions
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21
dic/dic_search.cpp
View file

@ -83,19 +83,6 @@ struct params_7plus1_t
char search_letters[63];
};
wdstring convertToDisplay(const Header &iHeader, const wstring &iWord)
{
wdstring dispStr;
dispStr.reserve(iWord.size());
for (unsigned int i = 0; i < iWord.size(); ++i)
{
const wdstring &chr =
iHeader.getDisplayStr(iHeader.getCodeFromChar(iWord[i]));
dispStr += chr;
}
return dispStr;
}
void Dictionary::searchWordByLen(struct params_7plus1_t &params,
int i, const DicEdge *edgeptr) const
{
@ -117,7 +104,7 @@ void Dictionary::searchWordByLen(struct params_7plus1_t &params,
// Add the solution
vector<wdstring> &sols = (*params.results)[params.added_display];
if (sols.empty() || sols.back() != params.search_wordtst)
sols.push_back(convertToDisplay(getHeader(), params.search_wordtst));
sols.push_back(getHeader().convertToDisplay(params.search_wordtst));
}
}
else
@ -140,7 +127,7 @@ void Dictionary::searchWordByLen(struct params_7plus1_t &params,
// Add the solution
vector<wdstring> &sols = (*params.results)[params.added_display];
if (sols.empty() || sols.back() != params.search_wordtst)
sols.push_back(convertToDisplay(getHeader(), params.search_wordtst));
sols.push_back(getHeader().convertToDisplay(params.search_wordtst));
}
}
else
@ -243,7 +230,7 @@ void Dictionary::searchRacc(const wstring &iWord,
oWordList.reserve(DEFAULT_VECT_ALLOC);
// Transform the given word to make it suitable for display
const wdstring &displayWord = convertToDisplay(getHeader(), iWord);
const wdstring &displayWord = getHeader().convertToDisplay(iWord);
// Try to add a letter at the front
const wstring &letters = getHeader().getLetters();
@ -296,7 +283,7 @@ void Dictionary::searchBenj(const wstring &iWord, vector<wdstring> &oWordList,
oWordList.reserve(DEFAULT_VECT_ALLOC);
// Transform the given word to make it suitable for display
const wdstring &displayWord = convertToDisplay(getHeader(), iWord);
const wdstring &displayWord = getHeader().convertToDisplay(iWord);
const DicEdge *edge0, *edge1, *edge2, *edgetst;
edge0 = getEdgeAt(getRoot());

17
dic/header.cpp
View file

@ -273,6 +273,23 @@ wstring Header::getDisplayStr(unsigned int iCode) const
}
wdstring Header::convertToDisplay(const wstring &iWord) const
{
// TODO: if we had a flag saying that the current dictionary is
// such that all the display strings are equal to the internal
// characters themselves (which would be the case for most languages),
// we could simply return the given string without further processing.
wdstring dispStr;
dispStr.reserve(iWord.size());
for (unsigned int i = 0; i < iWord.size(); ++i)
{
const wdstring &chr = getDisplayStr(getCodeFromChar(iWord[i]));
dispStr += chr;
}
return dispStr;
}
void Header::read(istream &iStream)
{
Dict_header_old aHeader;

11
dic/header.h
View file

@ -28,6 +28,9 @@
using namespace std;
// XXX: duplicated typedef (also present in dic.h)
typedef wstring wdstring;
/**
* Structure used to create a Header object.
@ -122,10 +125,16 @@ public:
unsigned int getCodeFromChar(wchar_t iChar) const;
/**
* Return the display stirng corresponding to the given code
* Return the display string corresponding to the given code
*/
wstring getDisplayStr(unsigned int iCode) const;
/**
* Convert the given string (made of internal characters)
* into a string suitable for display
*/
wdstring convertToDisplay(const wstring &iWord) const;
/**
* Print a readable summary of the header on standard output
*/