EVOLUTION-MANAGER

Edit File: MemoryMappedConnection.h

#ifndef SOURCETOOLS_READ_WINDOWS_MEMORY_MAPPED_CONNECTION_H #define SOURCETOOLS_READ_WINDOWS_MEMORY_MAPPED_CONNECTION_H #undef Realloc #undef Free #include <windows.h> namespace sourcetools { namespace detail { class MemoryMappedConnection { public: MemoryMappedConnection(HANDLE handle, std::size_t size) : map_(NULL), size_(size) { handle_ = ::CreateFileMapping(handle, NULL, PAGE_READONLY, 0, 0, NULL); if (handle_ == NULL) return; map_ = (char*) ::MapViewOfFile(handle_, FILE_MAP_READ, 0, 0, size); } ~MemoryMappedConnection() { if (handle_ != INVALID_HANDLE_VALUE) ::CloseHandle(handle_); if (map_ != NULL) ::UnmapViewOfFile(map_); } bool open() { return map_ != NULL; } operator char*() const { return map_; } private: char* map_; std::size_t size_; HANDLE handle_; }; } // namespace detail } // namespace sourcetools #endif /* SOURCETOOLS_READ_WINDOWS_MEMORY_MAPPED_CONNECTION_H */