Changeset bd85400 for src/examples/sum.c
- Timestamp:
- Feb 5, 2016, 5:09:04 PM (8 years ago)
- Branches:
- ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, ctor, deferred_resn, demangler, enum, forall-pointer-decay, gc_noraii, jacob/cs343-translation, jenkins-sandbox, master, memory, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, string, with_gc
- Children:
- 52f85e0, 6ed1d4b, d41280e, d63eeb0
- Parents:
- 4789f44
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
src/examples/sum.c
r4789f44 rbd85400 10 10 // Created On : Wed May 27 17:56:53 2015 11 11 // Last Modified By : Peter A. Buhr 12 // Last Modified On : Thu Jan 28 17:05:53201613 // Update Count : 13 012 // Last Modified On : Fri Feb 5 16:47:44 2016 13 // Update Count : 139 14 14 // 15 15 … … 33 33 34 34 // Required to satisfy sumable as char does not have addition. 35 const char 0;36 char ?+?( char op1, char op2 ) { return (int)op1 + op2; } // cast forces integer addition or recursion37 char ++?( char *op ) { *op += 1; return *op; }38 char ?++( char *op ) { char temp = *op; *op += 1; return temp; }35 // const char 0; 36 // char ?+?( char op1, char op2 ) { return (int)op1 + op2; } // cast forces integer addition or recursion 37 // char ++?( char *op ) { *op += 1; return *op; } 38 // char ?++( char *op ) { char temp = *op; *op += 1; return temp; } 39 39 40 40 int main( void ) { 41 41 const int low = 5, High = 15, size = High - low; 42 43 42 ofstream *sout = ofstream_stdout(); 43 #if 0 44 44 45 45 char s = 0, a[size]; … … 69 69 sout | "sum from " | low / 10.0 | " to " | High / 10.0 | " is " 70 70 | sum( size, (float *)a ) | ", check " | (float)s | endl; 71 #endif 72 double s = 0, a[size]; 73 double v = low / 10.0; 71 74 72 double s = 0.0, a[size];73 double v = low / 10.0;74 75 for ( int i = 0; i < size; i += 1, v += 0.1 ) { 75 76 s += (double)v; … … 78 79 sout | "sum from " | low / 10.0 | " to " | High / 10.0 | " is " 79 80 | sum( size, (double *)a ) | ", check " | (double)s | endl; 81 82 // struct S { int i, j; } sarr[size]; 83 // struct S 0 = { 0, 0 }; 84 // struct S 1 = { 1, 1 }; 85 // S ?+?( S t1, S t2 ) { S s = { t1.i + t1.j, t2.i + t2.j }; return s; } 86 // S ?+=?( S *t1, S t2 ) { *t1 = *t1 + t2; return *t1; } 87 // S ++?( S *t ) { *t += 1; return *t; } 88 // S ?++( S *t ) { S temp = *t; *t += 1; return temp; } 89 // sum( size, sarr ); 80 90 } // main 81 91
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