Cody

Solution 149776

Submitted on 17 Oct 2012 by Vitaly Lavrukhin
  • Size: 20
  • This is the leading solution.
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Test Suite

Test Status Code Input and Output
1   Pass
%% zmap1s=uint32(randi(2^32,1000,1)); % Write File to enable memory map load fid = fopen('zmap1s.dat','w'); fwrite(fid, zmap1s, 'uint32'); fclose(fid); dir goal=zmap1s(1) clear zmap1s % Create the memmap variable zmap1s = memmapfile('zmap1s.dat','Format', 'uint32','Writable',true); zmap1s.data(1:4) % accessing the data zmap1s.data(end) y = access_mem_map_file(zmap1s); zmap1s.data(1:4) % accessing the data assert(isequal(y,goal)); assert(isequal(zmap1s.data(2),2));
+cody . .. Published Shared access_mem_map_file.m access_mem_map_file_testsuite.m zmap1s.dat goal = 4130877726 ans = 4130877726 3763485178 2098646767 1748380397 ans = 1769335072 ans = 4130877726 2 2098646767 1748380397