42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
#ifndef MBGL_UTIL_STRING
|
|
#define MBGL_UTIL_STRING
|
|
|
|
#include <string>
|
|
|
|
#pragma GCC diagnostic push
|
|
#pragma GCC diagnostic ignored "-Wunknown-pragmas"
|
|
#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
|
|
#include <boost/lexical_cast.hpp>
|
|
#pragma GCC diagnostic pop
|
|
|
|
namespace mbgl {
|
|
namespace util {
|
|
|
|
template <typename... Args>
|
|
inline std::string toString(Args&&... args) {
|
|
return boost::lexical_cast<std::string>(::std::forward<Args>(args)...);
|
|
}
|
|
|
|
// boost::lexical_cast() treats this as a character, but we are using it as number types.
|
|
inline std::string toString(int8_t num) {
|
|
return boost::lexical_cast<std::string>(int(num));
|
|
}
|
|
|
|
|
|
template<size_t max, typename... Args>
|
|
inline std::string sprintf(const char *msg, Args... args) {
|
|
char res[max];
|
|
int len = snprintf(res, sizeof(res), msg, args...);
|
|
return std::string(res, len);
|
|
}
|
|
|
|
template<size_t max, typename... Args>
|
|
inline std::string sprintf(const std::string &msg, Args... args) {
|
|
return sprintf<max>(msg.c_str(), args...);
|
|
}
|
|
|
|
} // namespace util
|
|
} // namespace mbgl
|
|
|
|
#endif
|