mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-15 12:13:24 +00:00
e470a6d73e
- class template argument deduction lets us write `std::unique_lock
foo{mutex}` instead of `std::unique_lock<mutex_type> foo{mutex}` which
makes the `unique_lock` and `shared_lock` functions unnecessary.
- Replace GNU-specific warn_unused_result attribute with C++17-standard
[[nodiscard]]
- Remove pre-C++17 workaround code for fold expressions, void_t
58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
#ifndef LLARP_STR_HPP
|
|
#define LLARP_STR_HPP
|
|
|
|
#include <string_view>
|
|
#include <sstream>
|
|
#include <vector>
|
|
|
|
namespace llarp
|
|
{
|
|
bool
|
|
StrEq(const char* s1, const char* s2);
|
|
|
|
bool
|
|
IsFalseValue(std::string_view str);
|
|
|
|
struct CaselessLessThan
|
|
{
|
|
bool
|
|
operator()(std::string_view lhs, std::string_view rhs) const;
|
|
};
|
|
|
|
bool
|
|
IsTrueValue(std::string_view str);
|
|
|
|
/// Trim leading and trailing (ascii) whitespace from the given string;
|
|
/// returns a std::string_view of the trimmed part of the string.
|
|
[[nodiscard]] std::string_view
|
|
TrimWhitespace(std::string_view str);
|
|
|
|
template <typename... T>
|
|
std::string
|
|
stringify(T&&... stuff)
|
|
{
|
|
std::ostringstream o;
|
|
(o << ... << std::forward<T>(stuff));
|
|
return o.str();
|
|
}
|
|
|
|
// Shortcut for explicitly casting a string_view to a string. Saves 8 characters compared to
|
|
// `std::string(view)`.
|
|
inline std::string
|
|
str(std::string_view s)
|
|
{
|
|
return std::string{s};
|
|
}
|
|
|
|
/// Split a string on a given delimiter
|
|
//
|
|
/// @param str is the string to split
|
|
/// @param delimiter is the character to split on
|
|
/// @return a vector of std::string_views with the split words, excluding the delimeter
|
|
std::vector<std::string_view>
|
|
split(std::string_view str, char delimiter);
|
|
|
|
} // namespace llarp
|
|
|
|
#endif
|