diff options
Diffstat (limited to 'src/util.h')
| -rw-r--r-- | src/util.h | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/src/util.h b/src/util.h index f8bcc0192c..e93489c1ed 100644 --- a/src/util.h +++ b/src/util.h @@ -19,8 +19,8 @@ #include <logging.h> #include <sync.h> #include <tinyformat.h> -#include <utiltime.h> #include <utilmemory.h> +#include <utiltime.h> #include <atomic> #include <exception> @@ -31,33 +31,24 @@ #include <unordered_set> #include <vector> -#include <boost/signals2/signal.hpp> #include <boost/thread/condition_variable.hpp> // for boost::thread_interrupted // Application startup time (used for uptime calculation) int64_t GetStartupTime(); -/** Signals for translation. */ -class CTranslationInterface -{ -public: - /** Translate a message to the native language of the user. */ - boost::signals2::signal<std::string (const char* psz)> Translate; -}; - -extern CTranslationInterface translationInterface; - extern const char * const BITCOIN_CONF_FILENAME; extern const char * const BITCOIN_PID_FILENAME; +/** Translate a message to the native language of the user. */ +const extern std::function<std::string(const char*)> G_TRANSLATION_FUN; + /** - * Translation function: Call Translate signal on UI interface, which returns a boost::optional result. - * If no translation slot is registered, nothing is returned, and simply return the input. + * Translation function. + * If no translation function is set, simply return the input. */ inline std::string _(const char* psz) { - boost::optional<std::string> rv = translationInterface.Translate(psz); - return rv ? (*rv) : psz; + return G_TRANSLATION_FUN ? (G_TRANSLATION_FUN)(psz) : psz; } void SetupEnvironment(); @@ -276,12 +267,12 @@ public: /** * Get the help string */ - std::string GetHelpMessage(); + std::string GetHelpMessage() const; /** * Check whether we know of this arg */ - bool IsArgKnown(const std::string& key, std::string& error); + bool IsArgKnown(const std::string& key) const; }; extern ArgsManager gArgs; @@ -355,4 +346,18 @@ std::string CopyrightHolders(const std::string& strPrefix); */ int ScheduleBatchPriority(void); +namespace util { + +//! Simplification of std insertion +template <typename Tdst, typename Tsrc> +inline void insert(Tdst& dst, const Tsrc& src) { + dst.insert(dst.begin(), src.begin(), src.end()); +} +template <typename TsetT, typename Tsrc> +inline void insert(std::set<TsetT>& dst, const Tsrc& src) { + dst.insert(src.begin(), src.end()); +} + +} // namespace util + #endif // BITCOIN_UTIL_H |