Commit a637cab8d160f197aa6a52430562fbc373c16fcb
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update1 withHash
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treeh.c
| 1 | #include "treeh.h" | 1 | #include "treeh.h" |
| 2 | 2 | ||
| 3 | +tree make_empty_tree(){ | ||
| 4 | + return NULL; | ||
| 5 | +} | ||
| 6 | + | ||
| 7 | +void addto_tree(tree,char*,int){ | ||
| 8 | + if | ||
| 9 | + | ||
| 10 | +} | ||
| 11 | +void loadfrom_file(tree,FILE*){} | ||
| 12 | +void loadfrom_keyboard(tree){} | ||
| 13 | + | ||
| 14 | +char is_empty(tree){ | ||
| 15 | + int i; | ||
| 16 | + for(i=0;i<NBCHAR;i++){ | ||
| 17 | + if(t->next[i]!=NULL) | ||
| 18 | + return 0; | ||
| 19 | + } | ||
| 20 | + return 1; | ||
| 21 | +} | ||
| 22 | +char is_end(tree t){ | ||
| 23 | + return t->isEnd!=0; | ||
| 24 | +} | ||
| 25 | + | ||
| 26 | +int hash(char c){ | ||
| 27 | + //needs to check c isalpha or '; | ||
| 28 | + if(c='\'') | ||
| 29 | + return 0; | ||
| 30 | + return c%64; | ||
| 31 | +} |