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Refactoring : Replaced findtoken with findmatch

This commit is contained in:
Daniel Marjamäki 2008-12-20 16:30:24 +00:00
parent 46631089aa
commit e0e84d53ac
1 changed files with 13 additions and 32 deletions
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45
checkclass.cpp
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@ -468,16 +468,13 @@ void CheckClass::CheckConstructors(const TOKEN *tok1, struct VAR *varlist, const
void CheckClass::privateFunctions()
{
// Locate some class
const char *pattern_class[] = {"class","","{",NULL};
for (const TOKEN *tok1 = TOKEN::findtoken(_tokenizer->tokens(), pattern_class); tok1; tok1 = TOKEN::findtoken(tok1->next(), pattern_class))
for (const TOKEN *tok1 = TOKEN::findmatch(_tokenizer->tokens(), "class %var% {"); tok1; tok1 = TOKEN::findmatch(tok1->next(), "class %var% {"))
{
const char *classname = tok1->next()->aaaa();
const std::string &classname = tok1->next()->str();
// The class implementation must be available..
const char *pattern_classconstructor[] = {"","::","",NULL};
pattern_classconstructor[0] = classname;
pattern_classconstructor[2] = classname;
if (!TOKEN::findtoken(_tokenizer->tokens(),pattern_classconstructor))
const std::string classconstructor(classname + " :: " + classname);
if (!TOKEN::findmatch(_tokenizer->tokens(), classconstructor.c_str()))
continue;
// Get private functions..
@ -516,7 +513,7 @@ void CheckClass::privateFunctions()
tok = tok->tokAt(2);
if (TOKEN::Match(tok, "%var% (") &&
!TOKEN::Match(tok,classname))
!TOKEN::Match(tok,classname.c_str()))
{
FuncList.push_back(tok->aaaa());
}
@ -524,13 +521,12 @@ void CheckClass::privateFunctions()
}
// Check that all private functions are used..
const char *pattern_function[] = {"","::",NULL};
pattern_function[0] = classname;
const std::string pattern_function(classname + " ::");
bool HasFuncImpl = false;
const TOKEN *ftok = _tokenizer->tokens();
while (ftok)
{
ftok = TOKEN::findtoken(ftok,pattern_function);
ftok = TOKEN::findmatch(ftok,pattern_function.c_str());
int numpar = 0;
while (ftok && ftok->aaaa0()!=';' && ftok->aaaa0()!='{')
{
@ -571,22 +567,9 @@ void CheckClass::privateFunctions()
while (HasFuncImpl && !FuncList.empty())
{
bool fp = false;
// Final check; check if the function pointer is used somewhere..
const char *_pattern[] = {"=","",NULL};
_pattern[1] = FuncList.front().c_str();
fp |= (TOKEN::findtoken(_tokenizer->tokens(), _pattern) != NULL);
_pattern[0] = "return";
fp |= (TOKEN::findtoken(_tokenizer->tokens(), _pattern) != NULL);
_pattern[0] = "(";
fp |= (TOKEN::findtoken(_tokenizer->tokens(), _pattern) != NULL);
_pattern[0] = ")";
fp |= (TOKEN::findtoken(_tokenizer->tokens(), _pattern) != NULL);
_pattern[0] = ",";
fp |= (TOKEN::findtoken(_tokenizer->tokens(), _pattern) != NULL);
if (!fp)
const std::string _pattern("return|(|)|,|= " + FuncList.front());
if (!TOKEN::findmatch(_tokenizer->tokens(), _pattern.c_str()))
{
std::ostringstream ostr;
ostr << "Class '" << classname << "', unused private function: '" << FuncList.front() << "'";
@ -627,9 +610,8 @@ void CheckClass::noMemset()
continue;
// Warn if type is a class..
const char *pattern1[] = {"class","",NULL};
pattern1[1] = type;
if (TOKEN::findtoken(_tokenizer->tokens(),pattern1))
const std::string pattern1(std::string("class ") + type);
if (TOKEN::findmatch(_tokenizer->tokens(),pattern1.c_str()))
{
std::ostringstream ostr;
ostr << _tokenizer->fileLine(tok) << ": Using '" << tok->aaaa() << "' on class.";
@ -638,9 +620,8 @@ void CheckClass::noMemset()
}
// Warn if type is a struct that contains any std::*
const char *pattern2[] = {"struct","","{",NULL};
pattern2[1] = type;
for (const TOKEN *tstruct = TOKEN::findtoken(_tokenizer->tokens(), pattern2); tstruct; tstruct = tstruct->next())
const std::string pattern2(std::string("struct ") + type);
for (const TOKEN *tstruct = TOKEN::findmatch(_tokenizer->tokens(), pattern2.c_str()); tstruct; tstruct = tstruct->next())
{
if (tstruct->aaaa0() == '}')
break;