susumu.yata
null+****@clear*****
Fri Aug 8 12:47:54 JST 2014
susumu.yata 2014-08-08 12:47:54 +0900 (Fri, 08 Aug 2014) New Revision: 0b7f7c396541e8addfca879a3cfa94dc5ab8d003 https://github.com/groonga/grnxx/commit/0b7f7c396541e8addfca879a3cfa94dc5ab8d003 Message: Add get/set() to Array and ArrayRef. Modified files: include/grnxx/array.hpp Modified: include/grnxx/array.hpp (+38 -0) =================================================================== --- include/grnxx/array.hpp 2014-08-08 12:28:32 +0900 (0189126) +++ include/grnxx/array.hpp 2014-08-08 12:47:54 +0900 (464e1b8) @@ -28,6 +28,13 @@ class ArrayRef { return ArrayRef(values_ + offset, size); } + T get(Int i) const { + return values_[i]; + } + void set(Int i, T value) { + values_[i] = value; + } + T &operator[](Int i) { return values_[i]; } @@ -64,6 +71,13 @@ class Array { return ArrayRef<T>(const_cast<T *>(data()) + offset, size); } + T get(Int i) const { + return values_[i]; + } + void set(Int i, T value) { + values_[i] = value; + } + T &operator[](Int i) { return values_[static_cast<size_t>(i)]; } @@ -223,6 +237,19 @@ class ArrayRef<Bool> { return ArrayRef(blocks_, offset, size); } + Bool get(Int i) const { + i += static_cast<Int>(offset_); + return (blocks_[i / 64] & (uint64_t(1) << (i % 64))) != 0; + } + void set(Int i, Bool value) { + i += static_cast<Int>(offset_); + if (value) { + blocks_[i / 64] |= uint64_t(1) << (i % 64); + } else { + blocks_[i / 64] &= ~(uint64_t(1) << (i % 64)); + } + } + BoolReference operator[](Int i) { i += static_cast<Int>(offset_); return BoolReference(&blocks_[i / 64], uint64_t(1) << (i % 64)); @@ -275,6 +302,17 @@ class Array<Bool> { return ArrayRef<Bool>(const_cast<uint64_t *>(blocks()), offset, size); } + Bool get(Int i) const { + return (blocks_[i / 64] & (uint64_t(1) << (i % 64))) != 0; + } + void set(Int i, Bool value) { + if (value) { + blocks_[i / 64] |= uint64_t(1) << (i % 64); + } else { + blocks_[i / 64] &= ~(uint64_t(1) << (i % 64)); + } + } + BoolReference operator[](Int i) { return BoolReference(&blocks_[i / 64], uint64_t(1) << (i % 64)); } -------------- next part -------------- HTML����������������������������...ダウンロード
