source: src/examples/swap.c @ bd85400

//
// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// swap.c -- 
//
// Author           : Richard C. Bilson
// Created On       : Wed May 27 17:56:53 2015
// Last Modified By : Peter A. Buhr
// Last Modified On : Wed Feb  3 11:14:04 2016
// Update Count     : 63
//

#include <fstream>
#include <stdlib>                                                                               // swap

int main( void ) {
        ofstream *sout = ofstream_stdout();

        char c1 = 'a', c2 = 'b';
        sout | "char\t\t\t" | c1 | ' ' | c2 | "\t\t\tswap ";
        swap( &c1, &c2 );
        sout | '\t' | c1 | ' ' | c2 | endl;

        signed int i1 = -1, i2 = -2;
        sout | "signed int\t\t" | i1 | ' ' | i2 | "\t\t\tswap ";
        swap( &i1, &i2 );
        sout | '\t' | i1 | ' ' | i2 | endl;

        unsigned int ui1 = 1, ui2 = 2;
        sout | "unsigned int\t\t" | ui1 | ' ' | ui2 | "\t\t\tswap ";
        swap( &ui1, &ui2 );
        sout | '\t' | ui1 | ' ' | ui2 | endl;

        signed long int li1 = -1, li2 = -2;
        sout | "signed long int\t\t" | li1 | ' ' | li2 | "\t\t\tswap ";
        swap( &li1, &li2 );
        sout | '\t' | li1 | ' ' | li2 | endl;

        unsigned long int uli1 = 1, uli2 = 2;
        sout | "unsigned long int\t" | uli1 | ' ' | uli2 | "\t\t\tswap ";
        swap( &uli1, &uli2 );
        sout | '\t' | uli1 | ' ' | uli2 | endl;

        signed long long int lli1 = -1, lli2 = -2;
        sout | "signed long long int\t" | lli1 | ' ' | lli2 | "\t\t\tswap ";
        swap( &lli1, &lli2 );
        sout | '\t' | lli1 | ' ' | lli2 | endl;

        unsigned long long int ulli1 = 1, ulli2 = 2;
        sout | "unsigned long long int\t" | ulli1 | ' ' | ulli2 | "\t\t\tswap ";
        swap( &ulli1, &ulli2 );
        sout | '\t' | ulli1 | ' ' | ulli2 | endl;

        float f1 = 1.5, f2 = 2.5;
        sout | "float\t\t\t" | f1 | ' ' | f2 | "\t\t\tswap ";
        swap( &f1, &f2 );
        sout | '\t' | f1 | ' ' | f2 | endl;

        double d1 = 1.5, d2 = 2.5;
        sout | "double\t\t\t" | d1 | ' ' | d2 | "\t\t\tswap ";
        swap( &d1, &d2 );
        sout | '\t' | d1 | ' ' | d2 | endl;

        long double ld1 = 1.5, ld2 = 2.5;
        sout | "long double\t\t" | ld1 | ' ' | ld2 | "\t\t\tswap ";
        swap( &ld1, &ld2 );
        sout | '\t' | ld1 | ' ' | ld2 | endl;

        float _Complex fc1 = 1.5f+1.5if, fc2 = 2.5f+2.5if;
        sout | "float _Complex\t\t" | fc1 | ' ' | fc2 | "\tswap ";
        swap( &fc1, &fc2 );
        sout | '\t' | fc1 | ' ' | fc2 | endl;

        double _Complex dc1 = 1.5d+1.5id, dc2 = 2.5d+2.5id;
        sout | "double _Complex\t\t" | dc1 | ' ' | dc2 | "\tswap ";
        swap( &dc1, &dc2 );
        sout | '\t' | dc1 | ' ' | dc2 | endl;

        long double _Complex ldc1 = 1.5d+1.5il, ldc2 = 2.5d+2.5il;
        sout | "long double _Complex\t" | ldc1 | ' ' | ldc2 | "\tswap ";
        swap( &ldc1, &ldc2 );
        sout | '\t' | ldc1 | ' ' | ldc2 | endl;

        struct S { int i, j; } s1 = { 1, 2 }, s2 = { 2, 1 };
        ofstream * ?|?( ofstream * os, S s ) { return os | s.i | ' ' | s.j; }
        sout | "struct S\t\t" | s1 | "  " | s2 | "\t\tswap ";
        swap( &s1, &s2 );
        sout | '\t' | s1 | "  " | s2 | endl;
} // main

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