susumu.yata
null+****@clear*****
Thu Nov 27 21:18:40 JST 2014
susumu.yata 2014-11-27 21:18:40 +0900 (Thu, 27 Nov 2014) New Revision: 757a72cac9c7dc03ae7acba9dcf4f8ad8b03f361 https://github.com/groonga/grnxx/commit/757a72cac9c7dc03ae7acba9dcf4f8ad8b03f361 Message: Add String::clone(). Modified files: include/grnxx/string.hpp lib/grnxx/string.cpp Modified: include/grnxx/string.hpp (+6 -0) =================================================================== --- include/grnxx/string.hpp 2014-11-27 21:10:32 +0900 (cb26266) +++ include/grnxx/string.hpp 2014-11-27 21:18:40 +0900 (e311988) @@ -79,6 +79,12 @@ class String { return capacity_ != 0; } + // Create a clone instance of "this". + // + // On success, returns the instance. + // On failure, throws an exception. + String clone() const; + // Instanciate the string. // // On success, returns a reference to "this". Modified: lib/grnxx/string.cpp (+6 -0) =================================================================== --- lib/grnxx/string.cpp 2014-11-27 21:10:32 +0900 (7e74c34) +++ lib/grnxx/string.cpp 2014-11-27 21:18:40 +0900 (1d6cfc3) @@ -47,6 +47,12 @@ String::String(size_t size, char byte) capacity_ = size; } +String String::clone() const { + String clone(size_); + std::memcpy(clone.buffer_, data_, size_); + return clone; +} + String &String::instantiate() { if (is_empty() || is_instance()) { // Nothing to do. -------------- next part -------------- HTML����������������������������...Download
