source: tests/strstream.cfa@ cca034e

// 
// Cforall Version 1.0.0 Copyright (C) 2021 University of Waterloo
// 
// strstream.cfa -- 
// 
// Author           : Peter A. Buhr
// Created On       : Wed Apr 28 21:47:35 2021
// Last Modified By : Peter A. Buhr
// Last Modified On : Wed Apr 28 21:50:02 2021
// Update Count     : 3
// 

#include <fstream.hfa>
#include <strstream.hfa>

int main() {
        enum { size = 256 };
        char buf[size];                                                                         // output buffer
        ostrstream osstr = { buf, size };                                       // bind output buffer/size
        int i = 3, j = 5, k = 7;
        double x = 12345678.9, y = 98765.4321e-11;

        osstr | i | hex(j) | wd(10, k) | sci(x) | unit(eng(y)); // same lines of output
        write( osstr );
        printf( "%s", buf );
        sout | i | hex(j) | wd(10, k) | sci(x) | unit(eng(y));

        // char buf2[] = "12 14 15 3.5 7e4";                                    // input buffer
        // istrstream isstr = { buf2 };
        // isstr | i | j | k | x | y;
        // sout | i | j | k | x | y;
}

// Local Variables: //
// tab-width: 4 //
// compile-command: "cfa strstream.cfa" //
// End: //