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cppcheck
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Usage of Global functions: Only checked if "--all" is given. Show progress.

This commit is contained in:
Daniel Marjamäki 2008-10-25 17:54:04 +00:00
parent 2eb775e536
commit 4f096f6c07
2 changed files with 22 additions and 2 deletions
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19
CommonCheck.cpp
View File

@ -222,9 +222,26 @@ void CheckGlobalFunctionUsage(const std::vector<std::string> &filenames)
// Iterator for UsedGlobalFunctions
std::list<GlobalFunction>::const_iterator usedfunc;
unsigned int i1 = 0;
unsigned int i2 = 1;
// Check that every function in GlobalFunctions are used
for ( func = GlobalFunctions.begin(); func != GlobalFunctions.end(); func++ )
{
if ( GlobalFunctions.size() > 100 )
{
++i1;
if ( i1 > (i2 * GlobalFunctions.size()) / 100 )
{
if ( (i2 % 10) == 0 )
std::cout << i2 << "%";
else
std::cout << ".";
std::cout.flush();
++i2;
}
}
const std::string &funcname = func->name();
if ( funcname == "main" || funcname == "WinMain" )
@ -261,6 +278,8 @@ void CheckGlobalFunctionUsage(const std::vector<std::string> &filenames)
ReportErr( errmsg.str() );
}
}
std::cout << "\n";
}
//---------------------------------------------------------------------------

5
main.cpp
View File

@ -222,10 +222,11 @@ int main(int argc, char* argv[])
std::cerr << errout.str();
}
if ( CheckCodingStyle && filenames.size() > 1 )
// This generates false positives - especially for libraries
if ( ShowAll && CheckCodingStyle && filenames.size() > 1 )
{
errout.str("");
std::cout << "Checking usage of global functions..\n";
std::cout << "Checking usage of global functions (this may take several minutes)..\n";
CheckGlobalFunctionUsage(filenames);
if ( ! errout.str().empty() )
{