迭代通過升壓mapped_region /內存映射文件？

Question

我有下面的代碼，加載一個文件到升壓mapped_region：

file_mapping fm(FilePath, read_only); 
mapped_region region(fm, read_only); 
char * const data = static_cast<char *>(region.get_address()); 

• 我怎麼會由字符通過得到的數據迭代，性格嗎？
• 有什麼辦法上面的代碼可以被修改，所以我不使用char*指針，而是一個靜態的字符數組char c[x]？

Answer 1

file_mapping fm(FilePath, read_only); 
mapped_region region(fm, read_only); 
char * const data = reinterpret_cast<char*>(region.get_address()); 

// Iterate through the data obtained, character (c) by character. 
for(std::size_t n = 0; n < region.get_size(); ++n) 
{ 
     char c = data[n]; 
}