string
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Last change
on this file since 020a349 was
0438091,
checked in by Peter A. Buhr <pabuhr@…>, 9 years ago
|
|
modify stdlib random to not use C library routine
|
-
Property mode set to
100644
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File size:
843 bytes
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| Line | |
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| 1 | extern "C" { |
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| 2 | #include <unistd.h> // getpid |
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| 3 | } // extern "C" |
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| 4 | |
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| 5 | #include <fstream> |
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| 6 | #include <stdlib> // random |
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| 7 | |
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| 8 | int main() { |
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| 9 | rand48seed( getpid() ); // set random seed |
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| 10 | |
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| 11 | // test polymorphic calls to random and stream |
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| 12 | char c = rand48(); |
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| 13 | sout | c | endl; |
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| 14 | int i = rand48(); |
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| 15 | sout | i | endl; |
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| 16 | unsigned int ui = rand48(); |
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| 17 | sout | ui | endl; |
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| 18 | long int li = rand48(); |
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| 19 | sout | li | endl; |
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| 20 | unsigned long int uli = rand48(); |
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| 21 | sout | uli | endl; |
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| 22 | float f = rand48(); |
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| 23 | sout | f | endl; |
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| 24 | double d = rand48(); |
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| 25 | sout | d | endl; |
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| 26 | float _Complex fc = rand48(); |
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| 27 | sout | fc | endl; |
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| 28 | double _Complex dc = rand48(); |
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| 29 | sout | dc | endl; |
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| 30 | long double _Complex ldc = rand48(); |
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| 31 | sout | ldc | endl; |
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| 32 | } // main |
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| 33 | |
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| 34 | // Local Variables: // |
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| 35 | // tab-width: 4 // |
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| 36 | // compile-command: "cfa random.c" // |
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| 37 | // End: // |
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