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  1. import std.algorithm;
  2. import std.stdio;
  3.  
  4. class Tag {
  5. public:
  6.  
  7.     this ()
  8.     {
  9.         // empty
  10.     }
  11.  
  12.     string text () pure nothrow @safe
  13.     {
  14.         if (this.childs_) {
  15.             return reduce! ((a, b) => a ~ b.text () ) ("", this.childs_);
  16.         }
  17.         else {
  18.             return text_;
  19.         }
  20.     }
  21.  
  22.     immutable auto childs ()
  23.     {
  24.         return this.childs_;
  25.     }
  26.  
  27. private:
  28.     Tag[] childs_;
  29.     string text_;
  30. }
  31.  
  32. int main() {
  33.     return 0;
  34. }
Success #stdin #stdout 0s 4092KB
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/qB4Fzp
language:
D (gdc 8.3)
created:
9 years ago
visibility:
public

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