cppcheck/lib/utils.h

84 lines
2.3 KiB
C++

/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2016 Cppcheck team.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
//---------------------------------------------------------------------------
#ifndef utilsH
#define utilsH
//---------------------------------------------------------------------------
#include <algorithm>
#include <cstddef>
#include <string>
/*! Helper class to aid in the initializing global const data */
template < typename Cont >
class make_container {
public:
typedef make_container< Cont > my_type;
typedef typename Cont::value_type T;
my_type& operator<< (const T& val) {
data_.insert(data_.end(), val);
return *this;
}
my_type& operator<< (const Cont& other_container) {
for (typename Cont::const_iterator it=other_container.begin(); it!=other_container.end(); ++it) {
data_.insert(data_.end(), *it);
}
return *this;
}
my_type& operator<< (T&& val) {
data_.insert(data_.end(), val);
return *this;
}
my_type& operator<< (const char* val) {
data_.insert(data_.end(), val);
return *this;
}
operator Cont() const {
return data_;
}
private:
Cont data_;
};
inline bool endsWith(const std::string &str, char c)
{
return str.back() == c;
}
inline bool endsWith(const std::string &str, const char end[], std::size_t endlen)
{
return (str.size() >= endlen) && (str.compare(str.size()-endlen, endlen, end)==0);
}
inline static const char *getOrdinalText(int i)
{
if (i == 1)
return "st";
if (i == 2)
return "nd";
if (i == 3)
return "rd";
return "th";
}
#define UNUSED(x) (void)(x)
#endif