ADTarm-ehast-experimentalcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since e73d449 was
e73d449,
checked in by Peter A. Buhr <pabuhr@…>, 6 years ago
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formatting
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Property mode set to
100644
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File size:
915 bytes
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1 | _Coroutine Format { |
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2 | char ch; // used for communication |
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3 | int g, b; // global because used in destructor |
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4 | void main() { |
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5 | for ( ;; ) { // for as many characters |
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6 | for ( g = 0; g < 5; g += 1 ) { // groups of 5 blocks |
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7 | for ( b = 0; b < 4; b += 1 ) { // blocks of 4 characters |
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8 | // for ( ;; ) { // for newline characters |
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9 | suspend(); |
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10 | // if ( ch != '\n' ) break; // ignore newline |
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11 | // } |
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12 | // cout << ch; // print character |
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13 | } |
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14 | // cout << " "; // print block separator |
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15 | } |
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16 | // cout << endl; // print group separator |
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17 | } |
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18 | } |
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19 | public: |
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20 | Format() { resume(); } // start coroutine |
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21 | // ~Format() { if ( g != 0 | | b != 0 ) cout << endl; } |
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22 | void prt( char ch ) { Format::ch = ch; resume(); } |
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23 | }; |
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24 | |
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25 | int main() { |
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26 | Format fmt; |
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27 | for ( long int i = 0; i < 1000000000; i += 1 ) |
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28 | fmt.prt( 'a' ); |
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29 | } |
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30 | |
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31 | // Local Variables: // |
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32 | // tab-width: 4 // |
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33 | // compile-command: "u++-work -O2 -nodebubg Format.cc" // |
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34 | // End: // |
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