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  1.  
  2. namespace tree {
  3.  
  4. data_t& BinaryTree::find(key_t key) {
  5.     if(!root_.is_not_leaf()) {
  6.       throw not_found_exception();
  7.     }
  8.  
  9.     element_t* tmp_element = *root_;
  10.     do {
  11.       if(tmp_element->key() < tmp_element.left().key()) {
  12. 	tmp_element = tmp_element->left();
  13.       } else {
  14. 	tmp_element = tmp_element->right();
  15.       }
  16.     } while(tmp_element.is_not_leaf());
  17.  
  18.     if(tmp_element->key() == key) {
  19.       return tmp_element->data();
  20.     } else {
  21.       throw not_found_exception(key);
  22.     }
  23. }
  24.  
  25. } // end tree namespace
  26.  
Compilation error #stdin compilation error #stdout 0s 0KB
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Standard input is empty
compilation info 
prog.cpp:4:1: error: ‘data_t’ does not name a type
 data_t& BinaryTree::find(key_t key) {
 ^
stdout
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Standard output is empty
https://ideone.com/zY7Fpc
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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