cppcheck/tools/errmsg.cpp

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#include <iostream>
#include <list>
#include <string>
class Message
{
private:
std::string _funcname;
std::string _msg;
std::string _par1;
public:
Message(std::string funcname, std::string msg, std::string par1)
: _funcname(funcname), _msg(msg), _par1(par1)
{ }
std::string msg() const
{
std::string ret("\"" + _msg + "\"");
if (! _par1.empty())
{
std::string::size_type pos = 0;
while ((pos = ret.find("%1", pos)) != std::string::npos)
{
ret.erase(pos, 2);
ret.insert(pos, "\" + " + _par1 + " + \"");
}
}
return ret;
}
void generateCode() const
{
std::cout << " static std::string " << _funcname << "(";
if (! _par1.empty())
std::cout << "const std::string &" << _par1;
std::cout << ") const\n";
std::cout << " { return " << msg() << "; }" << std::endl;
}
};
int main()
{
// Error messages..
std::list<Message> err;
err.push_back(Message("memleak", "Memory leak: %1", "varname"));
// Generate code..
for (std::list<Message>::const_iterator it = err.begin(); it != err.end(); ++it)
it->generateCode();
return 0;
}