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std::copy and istream_iterator 13 Years Ago by Ancient Dragon …;iostream>#include<fstream>#include<iterator>usingnamespacestd;//typedefvoid(WINAPI*PGNSI)(constchar*);boolReadFile(constchar*filename){ifstreamin(filename,ios… Can anyone explain this code to me ? 9 Years Ago by mridul.ahuja …<memory.h> #defineDUMP 1 #defineMAX_FFA 1000 #defineMAX_D 1000 usingnamespacestd; int D = 1000; // dimension of the problem int n = 20… convert c++ code to mips code 9 Years Ago by sabaheen #include<iostream> usingnamespacestd; constint MAX_SIZE = 200; int compare(intone[], inttwo[], intsize) { for(inti = … Re: C++ Newbie, stumped with problem 16 Years Ago by hinduengg … try out the logic with your setup // You should use -usingnamespacestd for C++ (exit(0) is a function to terminate the… Re: Help writing script 15 Years Ago by RayvenHawk … above structure: #include<iostream>#include<fstream>usingnamespacestd;..... Re: std::copy and istream_iterator 13 Years Ago by mitrmkar >> why this doesn't work correctly? The input stream has the [ICODE]skipws[/ICODE] format flag set, use [URL="http://www.cplusplus.com/reference/iostream/manipulators/noskipws/"]noskipws[/URL] to clear the flag. Re: std::copy and istream_iterator 13 Years Ago by Ancient Dragon Great :) Thanks. Re: std::copy and istream_iterator 13 Years Ago by vijayan121 If the intent was to use std::copy and stream iterators, I have nothing to add. If the intent was to write a function to copy a file, this would be easier and also more efficient. [CODE]bool copy_file( const char* input_file, const char* output_file ) { return std::ofstream( output_file ) << std::ifstream(input_file).rdbuf() ; }[/CODE] Re: Can anyone explain this code to me ? 9 Years Ago by Schol-R-LEA Well, to begin with, this is a C++ program, not a C program, and a poorly written one at that. The header formats indicate that it probably dates back to the late 1990s, when the then-new C++ standard was still being formalized - either that, or the programmer didn't understand the standard correctly. Several critical values are hard-coded in … Re: Can anyone explain this code to me ? 9 Years Ago by mridul.ahuja Thanks for the early reply [Schol-R-LEA](https://www.daniweb.com/members/838005/schol-r-lea). Also I wanted to know, seeing a source code how can you tell if it's C or C++ when they are so similar ? I might get down votes on this weird question but I really want to know. It would be of great help if you could find me as easily understandable code … Re: Can anyone explain this code to me ? 9 Years Ago by Schol-R-LEA Well, the first thing to look at is the headers, both the names and the format of them. A C program will have headers in the form of `foo.h`, whereas in (modern) C++, the standard library headers will be `foo` without the extension. Now, this isn't a foolproof method, as there's a lot of pre-standard C++ code floating around, but if you see a … Re: convert c++ code to mips code 9 Years Ago by rubberman So, what is your problem? A C++ compiler on x86 or Mips systems should generate equally valid executables unless you are doing bit-manipulation and need to address little vs big-endian issues.