| 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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| 7 | // minmax.cfa -- |
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| 8 | // |
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| 9 | // Author : Peter A. Buhr |
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| 10 | // Created On : Wed May 27 17:56:53 2015 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Sat Aug 15 08:28:01 2020 |
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| 13 | // Update Count : 54 |
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| 14 | // |
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| 15 | |
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| 16 | #include <fstream.hfa> |
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| 17 | #include <stdlib.hfa> // min, max |
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| 18 | |
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| 19 | int main( void ) { |
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| 20 | // char does not have less or greater than. |
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| 21 | int ?<?( char op1, char op2 ) { return (int)op1 < (int)op2; } |
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| 22 | int ?>?( char op1, char op2 ) { return (int)op1 > (int)op2; } |
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| 23 | |
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| 24 | sout | "char\t\t\t" | 'z' | ' ' | 'a' | "\tmin " | min( 'z', 'a' ); |
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| 25 | sout | "signed int\t\t" | 4 | -3 | "\tmin" | min( 4, -3 ); |
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| 26 | sout | "unsigned int\t\t" | 4u | 3u | "\tmin" | min( 4u, 3u ); |
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| 27 | sout | "signed long int\t\t" | 4l | -3l | "\tmin" | min( 4l, -3l ); |
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| 28 | sout | "unsigned long int\t" | 4ul | 3ul | "\tmin" | min( 4ul, 3ul ); |
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| 29 | sout | "signed long long int\t" | 4ll | -3ll | "\tmin" | min( 4ll, -3ll ); |
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| 30 | sout | "unsigned long long int\t" | 4ull | 3ull | "\tmin" | min( 4ull, 3ull ); |
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| 31 | sout | "float\t\t\t" | 4.0f | 3.1f | "\tmin" | min( 4.0f, 3.1f ); |
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| 32 | sout | "double\t\t\t" | 4.0 | 3.1 | "\tmin" | min( 4.0, 3.1 ); |
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| 33 | sout | "long double\t\t" | 4.0l | 3.1l | "\tmin" | min( 4.0l, 3.1l ); |
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| 34 | |
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| 35 | sout | nl; |
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| 36 | |
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| 37 | sout | "char\t\t\t" | 'z' | ' ' | 'a' | "\tmax " | max( 'z', 'a' ); |
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| 38 | sout | "signed int\t\t" | 4 | -3 | "\tmax" | max( 4, -3 ); |
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| 39 | sout | "unsigned int\t\t" | 4u | 3u | "\tmax" | max( 4u, 3u ); |
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| 40 | sout | "signed long int\t\t" | 4l | -3l | "\tmax" | max( 4l, -3l ); |
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| 41 | sout | "unsigned long int\t" | 4ul | 3ul | "\tmax" | max( 4ul, 3ul ); |
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| 42 | sout | "signed long long int\t" | 4ll | -3ll | "\tmax" | max( 4ll, -3ll ); |
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| 43 | sout | "unsigned long long int\t" | 4ull | 3ull | "\tmax" | max( 4ull, 3ull ); |
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| 44 | sout | "float\t\t\t" | 4.0f | 3.1f | "\tmax" | max( 4.0f, 3.1f ); |
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| 45 | sout | "double\t\t\t" | 4.0 | 3.1 | "\tmax" | max( 4.0, 3.1 ); |
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| 46 | sout | "long double\t\t" | 4.0l | 3.1l | "\tmax" | max( 4.0l, 3.1l ); |
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| 47 | |
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| 48 | sout | nl; |
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| 49 | |
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| 50 | sout | "3 arguments"; |
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| 51 | sout | 2 | 3 | 4 | "\tmin" | min(2, 3, 4) | "\tmax" | max(2, 3, 4); |
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| 52 | sout | 4 | 2 | 3 | "\tmin" | min(4, 2, 3) | "\tmax" | max(4, 2, 3); |
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| 53 | sout | 3 | 4 | 2 | "\tmin" | min(3, 4, 2) | "\tmax" | max(3, 4, 2); |
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| 54 | |
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| 55 | sout | "4 arguments"; |
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| 56 | sout | 3 | 2 | 5 | 4 | "\tmin" | min(3, 2, 5, 4) | "\tmax" | max(3, 2, 5, 4); |
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| 57 | sout | 5 | 3 | 4 | 2 | "\tmin" | min(5, 3, 4, 2) | "\tmax" | max(5, 3, 4, 2); |
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| 58 | } // main |
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| 59 | |
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| 60 | // Local Variables: // |
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| 61 | // tab-width: 4 // |
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| 62 | // compile-command: "cfa minmax.cfa" // |
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| 63 | // End: // |
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