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d1be154 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | #ifndef OT_UTILITY_UTILITY_HPP_
#define OT_UTILITY_UTILITY_HPP_
#include <ot/utility/lambda.hpp>
#include <ot/utility/logger.hpp>
#include <ot/utility/tokenizer.hpp>
#include <ot/utility/index.hpp>
#include <ot/utility/os.hpp>
#include <ot/utility/CLI11.hpp>
// Miscellaneous
namespace ot {
// Concatnate a string
template <typename... Ts>
std::string to_string(Ts&&... ts) {
std::ostringstream oss;
(oss << ... << ts);
return oss.str();
}
// Resize a container to fit a given size
template <typename T>
void resize_to_fit(size_t N, T& v) {
auto sz = v.size();
for(; sz < N; sz = (sz==0) ? 32 : (sz << 1));
v.resize(sz);
}
// Resize containers to fit a given size
template <typename... T, std::enable_if_t<(sizeof...(T)>1), void>* = nullptr>
void resize_to_fit(size_t N, T&...vs) {
(resize_to_fit(N, vs), ...);
}
};
#endif
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