[pva]

Код:

// с
int file_size = ...;

unsigned char* mem = (unsigned char*)malloc(file_size);
fread(mem, 1, file_size, my_file);


// c++
filebuf buf;
buf.open("my_file.txt", ios::in|ios::binary);

vector<unsigned char> mem(file_size);
mem.resize(buf.sgetn(&mem[0], file_size));